• Principal Systems Engineer (Onsite)

    RTX Corporation (Beale AFB, CA)
    …of a rapidly evolving global market. Collins Aerospace is seeking a Principal Systems Engineer to support secure system integration efforts across multiple ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current Raytheon Company, Managed By Collins Aerospace. Collins… more
    RTX Corporation (09/27/25)
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  • HPC Systems Engineer

    TEKsystems (Monterey, CA)
    This position requires an active DoD Clearance ( Top Secret / SCI ) Because an active or interim DoD clearance is required, US Citizenship is required TEKsystems ... Top Skills' Details- 1. Experience as a HPC Systems Administrator or Engineer 2. Operate in...advising client while also having the technical experience to administer/ engineer environment 3. Must have TS / SCI… more
    TEKsystems (09/18/25)
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  • Satellite Systems Software Engineer

    SAIC (El Segundo, CA)
    … engineering & integration and more. This position is for a Satellite Systems Software Engineer for a large, multi-year contract supporting a cutting-edge ... and innovative space program. The Satellite Systems Software Engineer must possess and have...any direct supervisor. **Qualifications** + Must possess an active TS / SCI clearance with Polygraph. + Bachelors and… more
    SAIC (08/07/25)
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  • Human Integration Systems (HSI)…

    Noblis (San Diego, CA)
    …Area Networks (WAN). **Position Overview** We are seeking an experienced Human Systems Integration Engineer to integrate human considerations into the ... engineering of systems . HSI Engineers apply information on physical...unit level through operational staff and headquarters planning + TS / SCI clearance required + US citizenship required… more
    Noblis (09/18/25)
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  • Systems Operations (SysOps) Engineer

    Parsons Corporation (Vandenberg AFB, CA)
    …tasks in a team environment + **Minimum Secret clearance is required to start. Active Top Secret is preferred with SCI eligibility** + Must be a US ... activities for system and networking operations. Our team is looking for a ** Systems Operations** ( **SysOps) Engineer ** to focus on the development, security,… more
    Parsons Corporation (09/02/25)
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  • Systems Test and Evaluation Engineer

    BOOZ, ALLEN & HAMILTON, INC. (El Segundo, CA)
    …automated testing tools to perform testing and maintenance + TS / SCI clearance + Master's degree + INCOSE Systems Engineering Professional Certification ... Systems Test and Evaluation Engineer The...+ Bachelor's degree in Software Engineering, Computer Science, or Information Systems and 4+ years of experience… more
    BOOZ, ALLEN & HAMILTON, INC. (09/22/25)
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  • Staff Software Engineer -NG Space…

    Northrop Grumman (Redondo Beach, CA)
    …solve complex technical and installation challenges working closely with the Chief Engineer , Systems Engineering, and Software Engineering teams. The GEM ... with the Atlassian Tool Suite (Confluence, Jira, Bitbucket, Bamboo) + Active TS / SCI security clearance Primary Level Salary Range: $171,000.00 - $256,400.00… more
    Northrop Grumman (08/21/25)
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  • Systems Engineer , TS…

    Noblis (San Diego, CA)
    …Platform Application Services (PAS), and Wide Area Networks (WAN). Noblis is seeking ** Systems Engineers,** with a ** TS / SCI clearance,** to support PMW ... + Other duties as assigned Required Qualifications + Active TS / SCI clearance + US Citizenship is required...domain and enterprise services software for DoD Afloat Network systems (CANES, ADNS, ISNS, CENTRIXS, SCI Networks, SUBLAN,… more
    Noblis (09/18/25)
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  • Systems Engineer - CONOPS & Mission…

    Lockheed Martin (Sunnyvale, CA)
    …to maintain an investigation completed within the last 5 years\. * Ability to obtain Top Secret / SCI Clearance w/Poly prior to start **Desired Skills:** * 7\+ ... BS degree or above\. Selected candidate must have a Top Secret security clearance prior to start\....must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information … more
    Lockheed Martin (09/25/25)
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  • Systems Engineer - CONOPS & Mission…

    Lockheed Martin (Sunnyvale, CA)
    …clearance with investigation completed within the last 5 years * Ability to obtain Top Secret / SCI Clearance w/Poly prior to start **Desired Skills:** * ... critical national capabilities\. As a **CONOPS and Mission Operations Engineer ** , you will: * Define the concept of...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information … more
    Lockheed Martin (07/12/25)
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