• Systems Engineer Sr

    Lockheed Martin (Sunnyvale, CA)
    …our customers while maintaining the technical requirements of the strategic deterrence\. As a ** Systems Engineer Sr ** , you will: * Perform system analysis ... test scripts within a lab environment\. * Knowledge of Systems Engineering processes and Systems Integration functions...US Citizenship\. * Ability to obtain and maintain a Top Secret clearance **Desired Skills:** * Experience… more
    Lockheed Martin (07/12/25)
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  • Senior Ground Segment Systems

    SAIC (El Segundo, CA)
    **Description** SAIC is seeking an **experienced Senior Ground Segment Systems Engineer ** to support to the US Space Force (USSF) in developing, deploying, ... sustaining a National Security Space system within the Space Systems Command Space Domain Awareness and Combat Power (SSC/SZ)...experience in lieu of degree). + Requires an active Top Secret clearance with the ability to… more
    SAIC (08/07/25)
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  • IT Systems Engineer Senior

    SAIC (San Diego, CA)
    **Description** SAIC is seeking cleared **IT Systems Engineer and Network Administrator** to lead the deployment, configuration, and sustainment of secure, ... mission-critical infrastructure and communication systems for a new Navy C4I lab. This is...System Administrator (RHCSA) **Citizenship and Clearance Requirement:** + Active Secret or Top Secret Clearance… more
    SAIC (08/07/25)
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  • Senior Systems Engineer MBSE

    SAIC (San Diego, CA)
    **Description** SAIC is seeking a cleared MBSE Systems Engineer who is a current Model-Based Engineering practitioner to support a portfolio of Battlespace ... to model complex systems using SysML, UPDM, BPMN, and/or UAF. + TS /SCI clearance. Desired Skills and Certifications: + Prior Military experience with IO … more
    SAIC (08/07/25)
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  • Senior Mission / Systems

    RTX Corporation (Anaheim, CA)
    …flexibility at hiring manager discretion.** Applied Signal Technology (AST) is seeking a ** Senior Mission / Systems Engineer ** who strives for excellence ... relevant experience + 5 years of practical experience in Systems Engineering including experience with design, development and testing...testing efforts. + Active and transferable US government issued Top Secret SCI ( TS /SCI) security… more
    RTX Corporation (07/24/25)
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  • Senior Systems Engineer

    G2 Ops, Inc. (El Segundo, CA)
    …us to elaborate. For this opportunity, we are seeking a highly motivated, team-oriented Senior Systems Engineer . This exciting position will have the chance ... with or for the Government on a Government Space systems program. + Experience and familiarity working with R&M...Must be able to obtain and maintain Active DoD Top Secret Clearance and have SCI eligibility… more
    G2 Ops, Inc. (06/25/25)
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  • Ocean Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Port Hueneme, CA)
    Ocean Systems Engineer , Senior Manager Key Role: Provides expertise and services in the disciplines of maritime structures design and construction, ... clearance + Bachelor's degree in an Engineering field Additional Qualifications: + Top Secret clearance Clearance: Applicants selected will be subject to a… more
    BOOZ, ALLEN & HAMILTON, INC. (07/30/25)
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  • Senior Model-Based Systems

    G2 Ops, Inc. (San Diego, CA)
    MBSE Systems Engineer Quick Facts: + Location:...be eligible to obtain and maintain an Active DoD Secret Clearance (some positions require TS / TS ... G2 Ops, Inc. G2 Ops leverages over a decade of experience integrating Systems , Cybersecurity, and Software Engineering techniques to provide solutions to a growing… more
    G2 Ops, Inc. (05/27/25)
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  • Senior Evolved Strategic Systems

    KBR (El Segundo, CA)
    Title: Senior Evolved Strategic Systems (ESS) Program Systems Integration Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions ... LinQuest is seeking a Senior Evolved Strategic Systems (ESS) Program Systems Integration Engineer... clearance required with the ability to obtain a Top Secret clearance + MS in technical… more
    KBR (07/14/25)
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  • Computer Architect/Embedded Computing…

    The Boeing Company (El Segundo, CA)
    …& Weapons Systems has an exciting opportunity for a **Computer Architect/Embedded Computing Systems Design Engineer (Lead or Senior )** to join us as part ... US Security Clearance for which the US Government requires US Citizenship. An interim and/or final Top Secret / SCI Post-Start is required. + 5 or more years of… more
    The Boeing Company (08/02/25)
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