• Specialist, Network Plan Engineer…

    L3Harris (Broomfield, CO)
    …or + Graduate Degree and a minimum of 2 years of prior related experience. + Top Secret / SCI security clearance required. + DOD 8570.01M IAT 2 certification. ... deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Network… more
    L3Harris (12/12/25)
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  • Software Test Engineer

    KBR (Chantilly, VA)
    Title: Software Test Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... bug retests, or usability + Design or develop automated test scripts + Communicate and document test ...+ Working Hours: Standard Qualifications: Required: + Security Clearance: TS /SCI++ + Education: Associate's degree or Bachelor's degree in… more
    KBR (12/31/25)
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  • Test and System Engineer Lead

    SAIC (San Diego, CA)
    **Description** SAIC is seeking ** Test & Evaluation Lead** in support of NAVWAR's Naval Operational Architecture (NOA) Program in San Diego, CA. The T&E Sys ... Engineer will need experience supporting shipboard Navy C4ISR systems....San Diego, CA.** **Responsibilities:** + Develop, document, and execute test plans in support of ONMIS system functionality. +… more
    SAIC (12/13/25)
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  • Principal OR Sr. Principal Electronics…

    Northrop Grumman (San Diego, CA)
    …Continuous Evaluation) **with the ability to obtain and maintain a DoD Top Secret clearance.** **Basic Qualifications for** **Senior** **Principal Electronics ... looking to add a **Principal OR Sr. Principal Electronics Engineer (Ground System Architect/Integrator)** to our team in San...**with the ability to obtain and maintain a DoD Top Secret clearance.** **Preferred Qualifications for both… more
    Northrop Grumman (12/09/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …MCS systems. + Must successfully pass a class III flight physical. + Must have an active Top Secret with SCI at the time of hire. + Must be a US Citizen. ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...Preferred Additional Skills: + Security+ Certification. + Active Top Secret with SCI. #LI-AH1 L3Harris Technologies… more
    L3Harris (11/01/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …have an active Secret at the time of hire with the ability to obtain a Top Secret with SCI. + Must be a US Citizen. Preferred Additional Skills: + Active ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...Top Secret with SCI. + CI Poly.… more
    L3Harris (11/01/25)
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  • Systems Engineer - Space Technologies

    AeroVironment (Albuquerque, NM)
    …+ Current/Active Top - Secret clearance with SCI eligibility. **Clearance Level** Top Secret with Poly The salary range for this role is: $71,852 ... **Worker Type** Regular **Job Description** AV is seeking a Systems Engineer to join our SpaceTech Division. We handle the design, development, and manufacturing of… more
    AeroVironment (12/20/25)
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  • Assessor Engineer Communications…

    Leidos (San Antonio, TX)
    …may substitute for education depending on contract requirements.) + Requires an Active Top Secret /SCI security clearance. + 3-5+ years of hands-on experience in ... on protocol behaviors, emerging technologies, vulnerabilities, and countermeasures. The engineer performs research, evaluates network-based cyber threats,… more
    Leidos (11/22/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Salt Lake City, UT)
    …must currently have, and/or be able to maintain an active US Government DOD Top Secret Clearance Preferred Additional Skills: + Leadership skills, with the ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...knowledge of Software Development Life Cycle + An active Secret or Top Secret US… more
    L3Harris (12/25/25)
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  • Systems Engineer - REMOTE

    TekSynap (VA)
    … Engineer (RHCE) + Red Hat Certified System Administrator (RHCSA) **Clearance** Top Secret - IT-I (Tier 5/SSBI) Critical Sensitive Clearance **Desired ... perception, and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret Clearance **OTHER DUTIES** Please note this job… more
    TekSynap (11/08/25)
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