• Systems Engineer

    CACI International (Los Gatos, CA)
    Systems Engineer Job Category: Engineering Time Type: Full time...in optics, physics, or a related field + Active Secret or Top Secret clearance ... * * * CACI is looking for a Systems Engineer to join our Optics and Photonic Solutions division,...the hardware fabrication team to develop appropriate build and test procedures + Interact extensively with Government customers, during… more
    CACI International (06/03/25)
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  • System Integration and Test Lead

    Leidos (San Diego, CA)
    …relevant experience. + Must be a US Citizen. + Must have an active Secret security clearance to be considered. + Knowledgeable of system integration processes, ... has an immediate opening for a system integration and test (SI&T) lead to join a collaborative SEIT team...skills. + Eligibility to obtain and maintain a DoD TOP SECRET clearance. LInC **Original Posting:** June… more
    Leidos (06/25/25)
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  • Principal / Senior Principal Systems…

    Northrop Grumman (Redondo Beach, CA)
    …is seeking **Principal or Senior Principal Systems Engineer (Requirements Management)** . **What** **You'll** **Get to ... SRR, SFR, SDR, PDR, CDR, SVR, TRR, peer reviews, Pre- test reviews, Post Test Reviews, Pre-Ship reviews,...**This requisition may be filled as a** **Principal Systems Engineer (Modeling & Simulation)** **or** **Senior Principal Systems … more
    Northrop Grumman (08/13/25)
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  • Principal Systems Engineer

    SAIC (El Segundo, CA)
    …**Required:** + Active Secret clearance required with the ability to obtain a Top Secret clearance. + BS degree with min 9 years of Systems ... modeling strategies (ie Digital twins) to support integration and test activities. + Work with Government and contractor personnel...Engineer experience; would preferred 15 years of experience. +… more
    SAIC (08/07/25)
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  • Senior Software Engineer Architect

    SAIC (San Diego, CA)
    **Description** SAIC is seeking a TS /SCI cleared Senior Software Engineer / Architect in San Diego, CA that will be responsible for providing high quality ... and hosted software application integration functions. In this role, the Software Engineer / Architect will apply their expertise in cloud/on-premise security more
    SAIC (08/07/25)
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  • Cloud Engineer

    GovCIO (Sacramento, CA)
    …and overall program performance. **Qualifications** Required Skills and Experience Clearance required: Top Secret + High School with 10+ years (or commensurate ... deploy, improve, and administer AWS-based resources. + Build, install, configure, STIG, test and deploy AWS infrastructure and DevSecOps platform components as new… more
    GovCIO (07/02/25)
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  • Terrestrial COMSEC Network Engineer

    CACI International (Vandenberg AFB, CA)
    …an exciting and challenging opportunity available for a COMSEC (communications security ) Network Engineer supporting an Intelligence Community customer's ... test plans and supporting documentation of all communications security configuration upgrades, additions or revisions for customer approval before… more
    CACI International (07/26/25)
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  • Resiliency Systems Engineer

    Lockheed Martin (Sunnyvale, CA)
    …brief audiences from different backgrounds and/or with varying technical knowledge * Active TS /SCI security clearance with investigation in the last 5 years ... You will leave key imprints on our critical national security products through your efforts in detailing the resiliency...exceed their missions\. We are seeking a versatile mid\-career engineer who has demonstrated success and passion in taking… more
    Lockheed Martin (08/03/25)
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  • Staff Engineer Software

    Northrop Grumman (Mcclellan, CA)
    …and enhance SIGINT processing systems . Write or update technical documentation, test procedures **Basic Qualifications for Staff Engineer Software:** Bachelors ... you to join our team as an Staff Software Engineer based in McClellan, CA. The Staff Software .... Linux, VxWorks . Ability to obtain and maintain TS /SCI security clearance This position is contingent… more
    Northrop Grumman (08/15/25)
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  • Sr Software I&T Engineer , KGS Integrated…

    Amazon (Northridge, CA)
    …result in a positive impact on a global scale. The Software Integration & Test (I&T) engineer will engage with an experienced cross-disciplinary team to design, ... integrate, and test innovative space-based...be able to obtain and maintain a US Government security clearance of TS /SCI. Code-10037 Key job… more
    Amazon (07/25/25)
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