• THAAD Systems Engineer

    RTX Corporation (Austin, TX)
    …experience level of the selected candidate. Once complete, the THAAD Systems Engineer will support testing and integration efforts at either White Sands ... will be staffing a Contractor Logistics Support (CLS) THAAD Systems Engineer in support of the THAAD... systems . + Experience working in an on-site integration and test team. + Experience operating… more
    RTX Corporation (11/12/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …all phases of program systems engineering, from concept and proposal through flight test and delivery. The Systems Engineer will be responsible for ... and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer (COMINT/SIGINT) Job Code: 30781 Job Location: Greenville, TX… more
    L3Harris (11/08/25)
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  • Systems Engineer Sr - level 3

    Lockheed Martin (Fort Worth, TX)
    …and integration and test \. **What You Will Be Doing** As the Systems Engineer Sr, you will be responsible for employing Model\-Based Systems ... innovative systems engineer with experience in system requirements developments, systems engineering "V" process model, integration and test , and… more
    Lockheed Martin (01/08/26)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …1st Shift 9/80 Job Description: The Sr. Specialist, Systems Engineer (SE) performs technical planning, system integration , verification and validation, ... a team that supports the requirements, design, development, test , and integration of complex, specialized hardware/software systems installed on ground and… more
    L3Harris (11/01/25)
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  • Electromagnetic Environmental Effects (E3)…

    Amentum (Houston, TX)
    …Effects (E3) Systems Engineer with a strong background in Systems Engineering & Integration (SE&I) to join our multidisciplinary aerospace engineering ... States. We have an exciting opportunity for a **Electromagnetic Environmental Effects (E3) Systems Engineer - Space Exploration Avionics Systems ** s… more
    Amentum (12/10/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …years of Systems Engineering supporting the requirements, design, development, test , integration and continual health analysis of complex, specialized ... in the interest of national security. Job Title: Specialist, Systems Engineer Job Code: 30634 Job Location:... Systems Engineering supporting the requirements, design, development, test , integration and continual health analysis of… more
    L3Harris (11/01/25)
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  • Sr. Spec, Systems Engineer

    L3Harris (Greenville, TX)
    …by supervisor. Qualifications: + Bachelor's degree with six (6) years of RF, Systems ( Test , integration /requirements writing), tactical data link, and ... the interest of national security. Job Title: Sr. Specialist, Systems Engineer Job Code: 30296 Job Location:...+ Graduate degree with four (4) years of RF, Systems ( Test , integration /requirements writing), tactical… more
    L3Harris (10/24/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Rockwall, TX)
    …be responsible for supporting the requirements, design, development, test , and integration of complex, specialized hardware and software systems installed on ... the interest of national security. Job Title: Sr. Spec, Systems Engineer Job Code: 32393 Job Location:...Citizen. Preferred Additional Skills: + Aircraft optical sensor system integration and ground/flight test support. + Ability… more
    L3Harris (01/07/26)
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  • Lead, Systems Engineer

    L3Harris (Greenville, TX)
    …a team supporting the requirements, design, development, test , integration , and troubleshooting of complex, specialized hardware/software systems installed ... in the interest of national security. Job Title: Lead, Systems Engineer Job Code: 32199 Job Location:...years' of leading projects and/or task teams in the integration of systems and/or subsystems in airborne… more
    L3Harris (12/18/25)
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  • Systems Engineer Stf - Level 4

    Lockheed Martin (Fort Worth, TX)
    **Description:** You will be the Systems Engineer for the Integration and Test team within Simulation System Test \(SST\)\. Our team is responsible ... for the system integration and verification/validation of software intensive systems \....systems \. **What You Will Be Doing:** As the Systems Engineer you will be responsible for… more
    Lockheed Martin (12/17/25)
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