• Sr. Network Engineer

    Arena Technical Resources, LLC (Reston, VA)
    …, design, implementLANs/WANs/site-to-site VPNs/point-to-point/point- to multipoint. Serve as network systems engineer overseeing servers, storage and backup ... Sr. Network Engineer Location: Reston, VA, US Job ID: ATR... Location: Reston, VA - Onsite, SCIF Environment Eligibility: TS /SCI with CI Polygraph Job Description: The job duties… more
    Arena Technical Resources, LLC (11/29/25)
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  • Sr Scientist, Electrical Engineering (Antenna…

    L3Harris (Palm Bay, FL)
    …Principal Investigator (PI), Chief Systems Engineer or Chief Engineer . Preferred Additional Skills: + TS /SCI Security Clearance highly preferred. + ... security. Job Title: Sr Scientist, Electrical Engineering ( Antenna Engineer ) Job Code: 32353 Job Location: Palm Bay, FL...Systems Sector is seeking an exceptional Antenna Design Engineer to advance our customers' complex missions in space.… more
    L3Harris (12/21/25)
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  • System Engineer - Acquisition

    KBR (Chantilly, VA)
    …national security and shape the future of space defense. KBR is seeking a Senior Systems Engineer to be part of our team supporting our customers in Chantilly, ... VA that delivers mission-critical capabilities directly supporting intelligence-gathering missions from overhead systems . The Systems Engineer serves as an… more
    KBR (10/25/25)
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  • GEOINT Radar Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **GEOINT Radar Engineer ** to provide Systems Engineer Technical Advisor (SETA) services for a critical position on SAIC's ... Ground Enterprise Directorate (GED), responsible for the acquisition of systems over the complete end-to-end life cycle. As the...experience to be substituted in lieu of degree. + ** Top Secret /SCI clearance with a Poly.** +… more
    SAIC (11/21/25)
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  • Electronics Engineer IV, Electrical Ground…

    Lockheed Martin (Littleton, CO)
    …life cycle \(development, deployment, retirement\)\. * Must have an active TOP SECRET clearance with the ability to obtain TS /SCI Security Clearance\. Thus ... years professional experience\. * Must have an active DoD ** Top Secret clearance** , thus you are...responsible for development, test, and maintenance of integrated test systems , and experience as Subject Matter Engineer more
    Lockheed Martin (12/10/25)
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  • Service Engineer

    Insight Global (Chevy Chase, MD)
    …run our services, then this job is for you. Every candidate must have an active Top Secret SCI with Full Scope Polygraph We are a company committed to creating ... management policies. If you are passionate about delivering a top -notch customer experience, working with a wide range of...- 3-5 years experience as a Support, Service or Systems Engineer - Strong experience working with… more
    Insight Global (11/26/25)
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  • Engineer VI

    General Atomics (Poway, CA)
    …in the design of high frequency (HF) waveforms and communications systems . + Existing Secret or Top Secret security clearance is a plus. **US Citizenship ... systems . We currently have an exciting opportunity for a seasoned Systems Engineer to define next generation communications modems and integrate them… more
    General Atomics (12/11/25)
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  • Engineer IV

    General Atomics (Huntsville, AL)
    … engineering documentation, artifacts, and contract deliverables with oversight from a Lead Systems Engineer , Chief Engineer , or Program Manager. + Make ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to... Secret security clearance with ability to obtain Top Secret if required + Must be… more
    General Atomics (12/11/25)
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  • Sentinel Staff TEMPEST Engineer

    Northrop Grumman (Huntsville, AL)
    …(GBSD) program. **What you will get to do:** This position is for a systems engineer experienced in design for TEMPEST and EMI/EMC compliance. The selected ... Systems is seeking to add a **Staff TEMPEST Engineer ** to its Specialty Engineering team located in **Huntsville,... security clearance, with the ability to obtain a Top - Secret security clearance and receive a Special… more
    Northrop Grumman (09/27/25)
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  • Engineer VI

    General Atomics (Englewood, CO)
    …academic mission requirements. Our space systems team is looking for a systems engineer to lead design, implementation, integration, and test of our hardware ... 0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Colorado **Clearance Level:** Top Secret (SCI access eligible) **Pay Range Low:** 116,480… more
    General Atomics (12/11/25)
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