• Cybersecurity System Security Engineer

    ManTech (Los Angeles, CA)
    system security engineering initiatives, helping ensure that acquisition systems meet security and accreditation requirements from design through deployment. + ... MANTECH seeks a mission-focused **Cybersecurity System Security Engineer III** to support Special Access...closely with security professionals to safeguard vital national security systems while ensuring compliance with NIST, DoD, and SAP… more
    ManTech (08/01/25)
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  • Systems Engineer Principal

    General Dynamics Information Technology (Livermore, CA)
    **Req ID:** RQ203428 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Yes **Job Description:** Deliver simple solutions to complex problems as a Systems Engineer at GDIT. Here, you'll tailor cutting-edge solutions to the unique… more
    General Dynamics Information Technology (07/16/25)
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  • Systems Administrator _TS/SCI…

    General Dynamics Information Technology (El Segundo, CA)
    **Req ID:** RQ199437 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... **Job Family:** IT Infrastructure and Operations **Skills:** Computer Backups, System Administration,Technical Support **Certifications:** Security+, CE - ComTIA -… more
    General Dynamics Information Technology (08/13/25)
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  • Journeyman Network/ Systems Administrator

    GovCIO (Sacramento, CA)
    systems , software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May ... **Overview** GovCIO is currently hiring for a Journeyman System Adminstrator with an active Secret clearance. This position will be located in Sterling, VA and El… more
    GovCIO (07/10/25)
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  • Senior Systems Engineer - UAVs

    Kratos Defense & Security Solutions, Inc. (Tehachapi, CA)
    …to successfully work in a team environment. The successful candidate must be able to create and update system design documentation, perform engineering analysis ... and test execution at government test ranges + Developing system architectures for new and existing systems ...Developing system architectures for new and existing systems + Conducting trade studies and performing design research… more
    Kratos Defense & Security Solutions, Inc. (06/12/25)
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  • Mechanical Engineer, Flight Termination…

    SpaceX (Hawthorne, CA)
    …and the Flight Termination System is one of the few safety critical systems on the vehicle. The hardware that makes up the FTS requires extremely high levels ... Mechanical Engineer, Flight Termination System (Starship) Hawthorne, CA Apply SpaceX was founded...+ 1+ years of experience designing and analyzing mechanical systems via professional work experience, project/research-based student experience, or… more
    SpaceX (07/01/25)
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  • Associate Model Based Systems Engineer…

    KBR (Carlsbad, CA)
    Title: Associate Model Based Systems Engineer (MBSE) Belong, Connect, Grow, with KBR! Job Summary KBR (Government Engineering Services-US) is seeking a Systems ... decision making options. Roles and Responsibilities: + Develop descriptive mission and system models + Integrate MBSE tools to support trade studies + Analysis… more
    KBR (08/14/25)
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  • Sr. Staff System Test IPT Lead (AHT)

    Northrop Grumman (Los Angeles, CA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... they're making history. **Northrop Grumman Advanced Weapons** has an opening for a System Integration, Test & Evaluation IPT Lead (level 6) with an active clearance… more
    Northrop Grumman (06/11/25)
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  • Chief Electrical Mechanical System Engineer

    ABM Industries (Mountain View, CA)
    …raceway systems . + Repair, maintain, trouble shoot and inspect Building Electrical systems , EVCS and all related System . + Install, repair, maintain, and ... **Overview** The Chief Electrical Mechanical System Engineer is responsible for coordinating the daily...installation, maintenance, oversight, and repair work, and plans electrical systems additions or modifications on secondary circuits. Works on… more
    ABM Industries (08/22/25)
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  • Sentinel - Principal / Sr Principal Systems

    Northrop Grumman (Manhattan Beach, CA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... opportunities to fit your life and launch your career today. Northrop Grumman Defense Systems is seeking a **Principal / Sr Principal Systems Engineer** in… more
    Northrop Grumman (08/23/25)
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