Sr. Specialist, Systems Engineer (Top Secret Clearance Required)

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Systems Engineer, Sr. Specialist Job Code: 43589 Job Location: Rochester, NY; Melbourne, FL; Greenville, TX Job Schedule: 9/80 (Every Other Friday Off) Job Description: We are seeking a self-motivated, organized Systems Engineer to support a customer-facing role in a secure SCIF environment with an active TS/SCI clearance. The position involves managing requirements and creating systems engineering documentation throughout the program’s lifecycle, supporting test events, and collaborating with software engineers in an Agile environment. Essential Functions: Support a full-time on-site work schedule within a SCIF environment Serve in a direct customer/user-facing role, ensuring effective communication and coordination with stakeholders. Engage with customers and end users to gather, define, and document use cases and requirements. Generate and manage system and subsystem-level requirements specifications using requirements management tools, ensuring accuracy and completeness throughout lifecycle Leverage interpersonal, communication, and problem-solving skills to foster cross-functional teamwork and resolve technical challenges effectively. Support enterprise test events, including preparation, execution, follow-up actions, and participation in daily standup meetings. Contribute to systems engineering documentation and program artifacts to support technical and programmatic objectives. Qualifications: Active TS/SCI Clearance Bachelor’s Degree and minimum 6 years of prior relevant experience. Graduate Degree and minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience. Preferred Additional Skills: Knowledgeable in Atlassian tools, including JIRA and Confluence. Experience with MBSE documentation. Prior experience supporting customer-facing systems engineering efforts. Familiarity with Agile software development and enterprise test support activities. In compliance with pay transparency requirements, the salary range for this role in the states of New York, Florida, and Texas is $92,500-$171,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. LI-ZB2 L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

L3Harris Engineering Hiring Event - Rockwall, TX (11/10)

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. L3Harris Engineering Hiring Event – Rockwall, Texas (11/10) Must have a minimum of 3 years relevant experience and be eligible to obtain a DOD Secret Security Clearance. Please note, this event is not for recent or new college graduates. Date: Tuesday, November 10th 2026 Time: 9:00am-12:00pm & 2:00pm-5:00pm Location: To be provided upon confirmation We will be interviewing and hiring for the following positions in Plano, Rockwall, Greenville, and Waco, Texas: Systems Engineers: FPGA/GPU RF Signal Processing SIGINT COMINT ELINT Datalink Algorithm Network Engineers Software Engineers Mechanical Engineers Electrical Engineers Aerospace Engineers Project Engineers Integration and Test Engineers Info Security Systems Engineers Structural Engineers Technical Writers Configuration/Data Management Click 'APPLY NOW' to register for this event. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Chief Architect - Datalink

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Datalink Chief Architect Job Code: 44049 Job Location: Greenville, TX Schedule: 9/80 - Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other Friday off. Job Description: We are seeking an experienced Data Links Chief Architect to join our team and support the Information Dominance Group Chief Engineer as a Subject Matter Expert for Data Links and Communications on all division platforms. Essential Functions: Act as L3Harris' primary interface to the USAF customer for Data Links and Communications technical implementation and issues. Support the Platform Chief Engineers for RC-135 Aircraft and Ground Systems in assessing and identifying engineering needs and technical issues with platform design and implementation. Lead the External Communications Integrated Product Team to identify and resolve issues of program implementation. Provide recommendations to the USAF customer on contract content, priorities, technical resolutions, and implementation strategies. Lead technical support investigations for field-reported issues regarding Comms and Data Links. Maintain the Data Link and Communication strategic roadmap for technology introduction into the RC-135 platforms. Oversee the review of quarterly CCBD’d ICPs to Mil Stds 6016, 6018, 6020, 6022, 6090 for required changes to system implementation. Assess system impacts for implementation and criticality and propose implementations to the USAF customer. Oversee maintenance of aircraft-specific data files for data link operation based on flight line measurements and ensure deployment of updates for optimized system operation. Provide technical leadership for development efforts of the TADIL Certification Facility (TCF), including determining test event scheduling, setting hardware and application priorities, and executing the Test Architecture Roadmap. Act as the primary interface to ACC A589/A5JI and JITC for the 645th AESS and RC135 program for Link Certification planning. Develop POAMs and MOUs as necessary for test planning and lead preparation for and execution of test events. Manage vendor technical requirements and deliveries of third-party products, including SAIC (JRE), Curtiss-Wright/TCG (BOSS), General Dynamics (TACDS), and Northrop Grumman (LMS). Ability to travel approximately 15%, depending on business needs. Secret Clearance, with ability to obtain a Top Secret with SCI. Qualifications: Active Secret Clearance required, Top Secret with SCI preferred. Bachelor’s Degree in physics, engineering or related fields and a minimum of 12 years of prior experience in Development Programs for Data Links interfaces for military Command and Control (C2) systems, including DT and OT events. Graduate Degree and a minimum of 10 years of prior related experience. In lieu of a degree, minimum of 16 years of prior related experience. Demonstrated experience as lead implementer in bringing a system through Link 16 Data Link Service Level Conformance and Joint Interoperability Certification Testing events, including adjudication of findings. Demonstrated understanding of Link 16 C2 and EW Mission Functions. Demonstrated ability to lead teams to contract technical definitization in excess of $10M and engage in technical negotiation with military customers for contract award. Demonstrated experience in System and Subsystem design of C2 Systems, including participation in customer adjudication of requirements and managing scope within contract proposed limits. Demonstrated experience in leading Systems, Software, Aeronautical, and RF engineering teams through all phases (requirements, development, and integration) of contract development and delivery. Demonstrated experience in introducing new communications technologies into systems, including conducting risk assessment and mitigation, and developing executable plans for implementation. Demonstrated experience in military aircraft integration and test of communications and data link systems, including component, ground, flight, and acceptance testing. Preferred Additional Skills: Experience with Integrated Broadcast System (IBS) implementation and architecture. Experience with Cooperative Electronic Support Measures Operations (CESMO) architecture. Experience with ARC-210 Radios and SATURN, IW, and MUOS waveforms. Experience with Tactical Targeting Networking Technologies (TTNT) implementation and operation. LI-AM2 L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

L3Harris Engineering Hiring Event - Rockwall, TX (11/10)

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. L3Harris Engineering Hiring Event – Rockwall, Texas (11/10) Must have a minimum of 3 years relevant experience and be eligible to obtain a DOD Secret Security Clearance. Please note, this event is not for recent or new college graduates. Date: Tuesday, November 10th 2026 Time: 9:00am-12:00pm & 2:00pm-5:00pm Location: To be provided upon confirmation We will be interviewing and hiring for the following positions in Plano, Rockwall, Greenville, and Waco, Texas: Systems Engineers: FPGA/GPU RF Signal Processing SIGINT COMINT ELINT Datalink Algorithm Network Engineers Software Engineers Mechanical Engineers Electrical Engineers Aerospace Engineers Project Engineers Integration and Test Engineers Info Security Systems Engineers Structural Engineers Technical Writers Configuration/Data Management Click 'APPLY NOW' to register for this event. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Specialist, GNC Engineer

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, GNC Software Engineer Job Number: 42424 Job Location: Richardson, Texas Job Schedule: 9/80: Employees work 9 out of 14 days totaling 80 hours worked and have every other Friday off Job Description: Using first-principles thinking, GNC software engineers use a foundational understanding of physics combined with multi-disciplinary experience to develop and evaluate system capability to help steer a program’s strategic roadmap. Responsibilities include developing and evaluating guidance, navigation, and control algorithms; building high-fidelity simulations; implementing software prototypes; supporting integration and test; and analyzing performance across a range of vehicle types and mission profiles. The Agile Development Group (ADG) develops disruptive, next-generation capabilities for advanced unmanned air systems, radar, weapon, and RF sensor platforms. ADG combines the speed and innovation of a small team with the resources and scale of a larger organization. Essential Functions: Proficiency with MATLAB/Simulink and C/C++. Demonstrated problem-solving skills, including experience performing trade studies and parametric analyses. Strong interpersonal and collaboration skills and ability to work effectively in a multidisciplinary, diverse, and dynamic team environment. Strong written and verbal communication skills. Proficiency with Microsoft Office applications. Simulation and Software Development Develop and support simulation environments and software tools for advanced GNC applications. Create dynamic models of vehicle aerodynamics, propulsion, hardware, actuators, and sensor systems. Design and develop guidance algorithms to deliver mission capability across a range of operating conditions. Design, implement, and tune controllers to meet vehicle stability, control, and performance requirements. Integrate multi-sensor feedback to support navigation, tracking, and state estimation solutions. System Evaluation and Technical Communication Assess system performance, capability, robustness, and sensitivity through analysis, simulation, and test. Perform root-cause analysis of anomalies and support corrective action development. Prepare and communicate design, analysis, and test results to internal and external stakeholders. Demonstrated technical competency in at least one guidance, navigation, and control (GNC) discipline, such as: Guidance Navigation Control theory Tracking and state estimation High-fidelity vehicle modeling Functional Growth Support continuous improvement of the GNC organization through development of technical standards, processes, tools, and reusable resources. Support technical growth across the team through mentorship, collaboration, peer reviews, and knowledge sharing. Physical Requirements (such as ability to lift up to 20 lbs.) Up to 10% travel may be required for field testing and/or multi-site support. Qualifications: Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Robotics, Mathematics, or a related technical discipline and a minimum of 4 years of related engineering experience with a Bachelor’s degree. 2 years of related engineering experience with a Master’s degree. In lieu of a degree, a minimum of 8 years of prior related engineering experience. Active US secret security clearance. Preferred Additional Skills: Advanced degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Robotics, Mathematics, or related technical discipline. Demonstrated technical competency in multiple GNC disciplines. Familiarity with integration and use of a variety of mission-sensor types (RADAR, EO/IR, etc), modes, and stabilization. Familiarity with a variety of vehicle-sensor types (GPS, IMU, ADS, etc) and modes. Familiarity with a variety of tracker types and Kalman filtering. Background in physics/rigid body dynamics. Experience mentoring or providing technical guidance to other engineers. Strong team leadership, collaboration, and delegation skills. Demonstrated adaptability, sound judgment, and emotional intelligence in a fast-paced engineering environment. Excellent people skills, with experience leading and collaborating in a multi-disciplinary, diverse, and dynamic team environment. Excellent communication skills (written, verbal, & presentation). LI-KM1 L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Senior Associate, Material Process Engineer

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr. Associate, Material Process Engineer Job Code: 42672 Job Location: Greenville, TX (On-Site) Job Schedule: 1st Shift 9/80 Job Description: The Sr. Associate, Material Process Engineer will be responsible for supporting the design and production efforts relating to electrical processes for the modification of military and FAA certified aircraft. Essential Functions: Review engineering drawings to identify the appropriate processes required to meet overall design criteria for the aircraft. Coordinate with Engineering, Production, Quality, Customer, Program Office Personnel, and applicable suppliers during the design, procurement, fabrication, and aircraft installation process to address and resolve electrical material and process issues. Maintain company electrical process documentation (e.g., Technical Process Specifications). Write Technical Process Specifications (TPSs), Engineering Reports and other technical documentation related to electrical material and process efforts Perform research, evaluation and associated support for electrical processes and materials. Working knowledge with Siemens Teamcenter PLM software, and SAP. Familiar with electrical military and industry aerospace standards and specifications. Knowledge of aircraft electrical materials and processes. (wiring harness assembly and installation, bonding and grounding, antenna installation, soldering, etc.) General familiarity of multi-wire, fiber optic, ethernet and RF cable terminations. Excellent interpersonal and communication skills. Must be able to read and interpret Engineering drawings, including electrical wiring diagrams. Capable of physically accessing the interior and exterior of various aircraft platforms. Other duties as assigned by Supervisor. Qualifications: Bachelor’s Degree with two (2) years of electrical parts and processes experience in aerospace/aircraft industry. Graduate Degree with zero (0) to two (2) years of electrical parts and processes experience in aerospace/aircraft industry. In lieu of a degree, minimum of six (6) years of electrical parts and processes experience in aerospace/aircraft industry. Preferred Additional Skills: Active Secret DoD Clearance. Experience in aircraft mechanical/electrical/materials and processes engineering. LI-AH1 L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Integration and Test Engineers

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. L3Harris Engineering Hiring Event – Rockwall, Texas (11/10) Must have a minimum of 3 years relevant experience and be eligible to obtain a DOD Secret Security Clearance. Please note, this event is not for recent or new college graduates. Date: Tuesday, November 10th 2026 Time: 9:00am-12:00pm & 2:00pm-5:00pm Location: To be provided upon confirmation We will be interviewing and hiring for the following positions in Plano, Rockwall, Greenville, and Waco, Texas: Systems Engineers: FPGA/GPU RF Signal Processing SIGINT COMINT ELINT Datalink Algorithm Network Engineers Software Engineers Mechanical Engineers Electrical Engineers Aerospace Engineers Project Engineers Integration and Test Engineers Info Security Systems Engineers Structural Engineers Technical Writers Configuration/Data Management Click 'APPLY NOW' to register for this event. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Integration and Test Engineers

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. L3Harris Engineering Hiring Event – Rockwall, Texas (11/10) Must have a minimum of 3 years relevant experience and be eligible to obtain a DOD Secret Security Clearance. Please note, this event is not for recent or new college graduates. Date: Tuesday, November 10th 2026 Time: 9:00am-12:00pm & 2:00pm-5:00pm Location: To be provided upon confirmation We will be interviewing and hiring for the following positions in Plano, Rockwall, Greenville, and Waco, Texas: Systems Engineers: FPGA/GPU RF Signal Processing SIGINT COMINT ELINT Datalink Algorithm Network Engineers Software Engineers Mechanical Engineers Electrical Engineers Aerospace Engineers Project Engineers Integration and Test Engineers Info Security Systems Engineers Structural Engineers Technical Writers Configuration/Data Management Click 'APPLY NOW' to register for this event. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

L3Harris Engineering Hiring Event - Rockwall, TX (11/10)

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. L3Harris Engineering Hiring Event – Rockwall, Texas (11/10) Must have a minimum of 3 years relevant experience and be eligible to obtain a DOD Secret Security Clearance. Please note, this event is not for recent or new college graduates. Date: Tuesday, November 10th 2026 Time: 9:00am-12:00pm & 2:00pm-5:00pm Location: To be provided upon confirmation We will be interviewing and hiring for the following positions in Plano, Rockwall, Greenville, and Waco, Texas: Systems Engineers: FPGA/GPU RF Signal Processing SIGINT COMINT ELINT Datalink Algorithm Network Engineers Software Engineers Mechanical Engineers Electrical Engineers Aerospace Engineers Project Engineers Integration and Test Engineers Info Security Systems Engineers Structural Engineers Technical Writers Configuration/Data Management Click 'APPLY NOW' to register for this event. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Associate, Production Planning

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Associate, Production Planning Job Code: 41242 Job Location: Rochester, NY Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked, and have every other Friday off Job Description: As a new graduate in the production planning role, you will assist in planning, scheduling, and monitoring manufacturing status and approval of products through the entire production cycle to meet production, and ultimately customer, requirements. You will work from engineering plans and production specifications to ensure timely provision of materials. Additionally, you will advise management on the status of work in progress, coordinate with manufacturing, quality, and supply chain teams, and interface with engineering, program management, and external customers. Your responsibilities will include ensuring the availability of materials and labor to meet production needs and delivery commitments, as well as resolving labor and material shortages, backlogs, and other potential schedule interruptions. Essential Functions: Develop and implement manufacturing build plans to meet customer contractual delivery schedules Utilize Materials Requirement Planning (MRP) system to input Master Schedule build plans, track material availability, status kit readiness, release shop orders, and maintain all shop order records and inventory integrity Update and maintain make items lead times within MRP system Manage floor stock of program components Work jointly with Manufacturing and Quality teams to execute build schedule and address any issues in a timely manner Work with Materials Planners to proactively manage the schedule and material dock dates to ensure accuracy of planning Provide hardware status, updates and performance statistics to program team based on status of hardware through Manufacturing Execution System (MES) Qualifications: To be eligible, applicants must be pursuing a bachelor’s degree in supply chain management, Logistics Management, Manufacturing Engineering, Industrial Engineering, Business Administration or related field or have completed their bachelor’s degree within the last 12 months, regardless of age. In compliance with pay transparency requirements, the salary range for this role in Virgina is $46,500 - $86,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Associate, Production Planning

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Associate, Production Planning Job Code: 41242 Job Location: Rochester, NY Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked, and have every other Friday off Job Description: As a new graduate in the production planning role, you will assist in planning, scheduling, and monitoring manufacturing status and approval of products through the entire production cycle to meet production, and ultimately customer, requirements. You will work from engineering plans and production specifications to ensure timely provision of materials. Additionally, you will advise management on the status of work in progress, coordinate with manufacturing, quality, and supply chain teams, and interface with engineering, program management, and external customers. Your responsibilities will include ensuring the availability of materials and labor to meet production needs and delivery commitments, as well as resolving labor and material shortages, backlogs, and other potential schedule interruptions. Essential Functions: Develop and implement manufacturing build plans to meet customer contractual delivery schedules Utilize Materials Requirement Planning (MRP) system to input Master Schedule build plans, track material availability, status kit readiness, release shop orders, and maintain all shop order records and inventory integrity Update and maintain make items lead times within MRP system Manage floor stock of program components Work jointly with Manufacturing and Quality teams to execute build schedule and address any issues in a timely manner Work with Materials Planners to proactively manage the schedule and material dock dates to ensure accuracy of planning Provide hardware status, updates and performance statistics to program team based on status of hardware through Manufacturing Execution System (MES) Qualifications: To be eligible, applicants must be pursuing a bachelor’s degree in supply chain management, Logistics Management, Manufacturing Engineering, Industrial Engineering, Business Administration or related field or have completed their bachelor’s degree within the last 12 months, regardless of age. In compliance with pay transparency requirements, the salary range for this role in Virgina is $46,500 - $86,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Lead, Project Engineer

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Lead, Project Engineering Job Code: 41778 Job Location: Greenville, TX Job Schedule: 9/80 Job Description: The Project Engineer (PE) holds technical responsibility and authority for the program under the technical authority from Engineering Leadership to execute assigned programs, as well as direct integration with the Program Manager (PM). This includes but is not limited to: Planning and execution of program activities Documenting, an approval of program plans Ensuring life-cycle process adherence Risk identification and management Customer and Senior Leadership interaction Overall program coordination during the program lifecycle To this end, the individual Engineering Functional Task Leaders (Systems Engineering, Software Engineering, Aeronautical Engineering, Specialty Engineering, Logistic Engineering, Technical Publications, etc.) report to and take direction from the PE for the assigned program operations. The PE manages the technical functions of the program through Project Work Authorizations (PWAs) as a joint effort with the PM. The PE coordinates with Functional Managers in the utilization of and Earned Value (EV) reporting via the Labor Tracking System (LTS) to ensure consistency between the Functional and Program roll-up relative to performance against schedule and budgeted work scope. The PE is also responsible for program technical performance that extends beyond engineering functions to ensure technical compliance within the total operations activities (including Manufacturing). In addition, Project Engineers are the key technical interfaces to Customers and will interact with Customers at every phase of our program lifecycles. PEs can be assigned to Programs of Record and/or Program proposal/pursuit activities. Essential Functions: Lead technical planning, execution, and coordination for assigned program activities Ensure adherence to engineering life-cycle processes, technical baselines, and program plans Identify, assess, and manage technical and program risks Coordinate across multidisciplinary engineering teams and operational stakeholders Serve as a primary technical interface to internal leadership and external customers Oversee technical performance of platform capabilities spanning software, infrastructure, networking, and operations support Qualifications: Bachelor’s Degree and a minimum of 9 years of prior relevant experience, or Graduate Degree and a minimum of 7 years of prior related experience Must have an active DoD Secret Security Clearance with the ability to obtain a TS/SCI which requires U.S. Citizenship. Availability for travel up to 25% of the time, depending on the program assigned Experience in one or more of the following areas is required: Experience in one of the following disciplines: Software/Hardware Engineering Systems Engineering (including Test Engineering) Project Engineering Leadership Skills (i.e., Task Leader, IPT Leader and/or Functional Management) Experience communicating with senior leadership and external customers Preferred Additional Skills: Experience performing in a Project Engineering or similar role. Overall development and maintenance of a project baseline VIP/SAM Aircraft experience Control Account Management CAM or IPT Lead experience Software development experience Understanding of Agile methodology Experience utilizing Atlassian tools – Jira and Confluence Aircraft Integration, Test and Delivery experience LI-CL1 L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .