Systems Engineers
L3Harris Technologies
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
- ...cyber domains in the interest of national security. L3Harris Engineering Hiring Event – Rockwall, Texas (11/10) Must have a... ...positions in Plano, Rockwall, Greenville, and Waco, Texas: Systems Engineers: FPGA/GPU RF Signal Processing SIGINT COMINT...SuggestedLocal area
- ...and cyber domains in the interest of national security.L3Harris Engineering Hiring Event - Rockwall, Texas (11/10)Must have a minimum of 3... ...positions in Plano, Rockwall, Greenville, and Waco, Texas:Systems Engineers:FPGA/GPURF Signal ProcessingSIGINTCOMINTELINTDatalinkAlgorithmNetwork...SuggestedLocal area
- ...space, air, land, sea and cyber domains in the interest of national security. Job Title: (DoW SkillBridge), Sr. Associate, Systems Engineering Job Code: 43335 Job Location: Greenville, TX Schedule: 9/80 L3Harris’ DoD SkillBridge is connecting transitioning...SuggestedWork experience placementInternshipLocal area
- ...connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Associate, Systems Engineer Job Code: 46020 Job Location: Greenville, TX Schedule: 9/80 - Employees work 9 out of every 14 days – totaling 80 hours...SuggestedFor subcontractorLocal areaNight shiftWeekend work
- Job Title: Scientist, Systems EngineeringJob Code: 45359Job Location: Rockwall, TXJob Schedule: 9/80 - Employees work 9 out of every... ...SW development, integration, and test efforts.Work in an agile engineering environment.Qualifications:Active US TS/SCI security clearance...SuggestedFor subcontractor
- ...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineering - Hardware Job Code: 46761 Job Location: Greenville, TX Job Schedule: 9/80 - Employees work 9 out of every 14...Local area
- ...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Scientist, Systems Engineering Job Code: 45359 Job Location: Rockwall, TX Job Schedule: 9/80 - Employees work 9 out of every 14 days – totaling 80...For subcontractorLocal area
- ...connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer – ELINT Job Code: 43357 Job Location: Greenville, TX Job Schedule: 9/80 - Employees work 9 out of every 14 days...Local area
- ...connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineering – Cross Domain Solutions (CDS) Job Code: 39800 Job Location: Greenville, TX Job Schedule: 9/80 - Employees...Local area
- ...connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineering (Design/Development/Integration) Job Code: 45348 Job Location: Greenville, TX Job Schedule: 9/80 - Employees work 9...Local areaFlexible hours
- ...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer Job Code: 45434 Job Location: Greenville, TX Job Schedule: 9/80 - Employees work 9 out of every 14 days – totaling 80...For subcontractorLocal area
- ...connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer Job Code: 45722 Job Location: Greenville, TX Job Schedule: 9/80 - Employees work 9 out of every 14 days – totaling 80...Local area
- ...technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Lead, Systems Engineering - DSP Job Code: 45350 Job Location: Greenville, TX Job Schedule: 9/80 - Employees work 9 out of every 14 days –...Local areaFlexible hours
- ...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Lead, Systems Engineer - Datalink Job Code: 44659 Job Location: Greenville, TX Schedule: 9/80 - Employees work 9 out of every 14 days...For subcontractorWork at officeLocal area
- ...connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineering Job Number: 41128 Job Location: Greenville, TX Schedule: 5/8: Employees work 8 hours per day, 5 days a week. OR...Local area
- ...in the interest of national security.Job Title: Senior Manager, System ArchitectsJob Code: 44939Job Location: Greenville, TXJob... ...products and product development approaches, particularly chief engineers, project engineers, and program managers to improve mission capability...Local area
- ...the interest of national security. Job Title: Lead, Project Engineering Job Code: 46759 Job Location: Greenville, TX Job... ...this end, the individual Engineering Functional Task Leaders (Systems Engineering, Software Engineering, Aeronautical Engineering, Specialty...Local area
- ...of national security. Job Title: Lead, Integration and Test Engineer (Reliability and Maintainability) Job Code: 43626 Job... ...leading the development of reliability artifacts to influence system design to increase mission capability and availability and decrease...For subcontractorWork at officeLocal areaDay shift
- ...the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr. Specialist, Field Engineer ( Mission System Maintenance) Job Code: 46283 Job Location: Riyadh, Saudi Arabia Job Schedule: 5/8: Employees work 8 hours...Local areaRelocation
$129.5k - $229.5k
...interest of national security. Job Title: Lead, Manufacturing Engineering (Production Planning/PMMO) Job Code: 45468 Job... ...solutions to align with L3Harris business objectives, ensuring system stability and performance for production systems, and contributing...Local areaFlexible hours- ...Description: Position Summary: The Certification Engineer II is responsible for working as part of the certification team along with the internal program team, installers (TC/STC holders, MROs), suppliers, FAA, EASA and designees to research and to plan and execute large...Work at office
- ...interest of national security. Job Title: Lead, Project Engineering Job Code: 43183 Job Location: Greenville, TX Job... .... The individual Engineering Functional Task Leaders (Systems Engineering, Software Engineering, Aeronautical Engineering, Specialty...Local area
- ...interest of national security. Job Title: Associate, Mechanical Engineer Job Location: Greenville TX Job Schedule: 9/80 Job... ...structures, mission equipment installations, and mechanical systems installations. Engineer applies basic engineering design and/or...Local area
- ...national security. Job Title: Senior Associate, Electrical Engineer Job Req: 43860 Job Location: Plano, TX or Greenville,... ...off Job Description: Design and develop electrical systems for the integration of electronic equipment on military/commercial...Local area
- ...the interest of national security. Job Title: Lead, Structural Engineer (Stress Engineer) Job Code: 46598 Job Location: Greenville, Rockwall... ...is seeking qualified individuals to join our Aeronautical Systems Engineering team as a Stress Engineer. In this role, you will perform...Local area
- ...Position Title: Senior Electrical Engineer - Healthcare Level: Senior Job Location: Dallas, TX 75206 Position Type: Full Time Description This is a hybrid position that requires 2 days per week in office. We are looking for a Senior Electrical...Full timeContract workWork at officeLocal areaWork from homeFlexible hours2 days per week
- ...interest of national security. Job Title: Intern, Software Engineering Job Code: 46315 Job Location: Rockwall, TX Job... ...operational performance requirements and design of the overall system ~ Support and participate in all phases of the software development...InternshipLocal area
- ...national security. Job Title: Sr. Specialist, Integration/Test Engineering Job Code: 46571 Job Location: Rockwall, TX Job... ...a mid-level Integration and Test Engineer to perform Software Systems Integration and System Test functions related to the MOSSAIC C...Local area
- ...interest of national security. Job Title: Assoc, Structural Engineering Job Location: Greenville, TX Schedule: 9/80 Job... ...Harris is seeking qualified individuals to join our Aeronautical Systems Engineering team as an Associate Stress Engineer. In this role...Local area
- ...solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Manager, Software Engineer Job ID: Req ID 46720 Job Location: Greenville, TX - Possibility to relocate to the Rockwell, TX Facility J ob...Local areaRelocation
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