• Senior Ground Segment Systems

    SAIC (El Segundo, CA)
    **Description** SAIC is seeking you, our latest experienced Senior Ground Segment Systems Engineer to support to the US Space Force (USSF) in developing, ... deploying, and sustaining a National Security Space system within the Space Systems Command Space Domain Awareness and Combat Power (SSC/SZ) system program… more
    SAIC (12/05/25)
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  • Sr. Staff Engineer - Adv. Propulsion…

    GE Aerospace (Evendale, OH)
    systems -from concept through production and operation. You'll drive system -level design, integration, and validation across disciplines including ... the Future of Flight We're seeking a Senior Staff Engineer to lead Advanced Engine Systems Integration...and risk mitigation. + Drive validation and verification activities for full engine systems . +… more
    GE Aerospace (12/04/25)
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  • Launch Site Systems Engineer

    ManTech (Cape Canaveral, FL)
    MANTECH seeks a highly skilled and mission-driven **Launch Site System Engineer ** to join our team at **Cape** **Canaveral Space Force Station, FL** . In this ... through hands-on technical evaluation and mission assurance support. **The Launch Site System Engineer ** will support engineering activities across a fast-paced… more
    ManTech (12/11/25)
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  • Senior MBSE Systems Engineer

    CACI International (Sterling, VA)
    …or configuration management systems . + Understanding of model-based verification and validation (MBV&V) and simulation-driven design. + Experience ... Senior MBSE Systems Engineer Job Category: Engineering Time...system architecture model. + Coordinate with test engineers, systems engineers, operations and field support, hardware and software… more
    CACI International (11/18/25)
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  • Systems Engineer Staff (Clearance…

    Lockheed Martin (Littleton, CO)
    … engineering experience throughout the engineering lifecycle, specifically verification requirements, validation , requirements management, and overseeing ... role look like?** SPP Alpha is looking for a system engineer to join a fast\-growing, dynamic...the program lifecycle \(development, production, and post production\) * Systems Integration, test and other verification activities… more
    Lockheed Martin (11/22/25)
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  • Scientist, Information Security Systems

    L3Harris (Palm Bay, FL)
    …cyber domains in the interest of national security. Job Title: Sr Information Security Systems Engineer Job Code: 229346 Job Location: Palm Bay, FL Job Schedule: ... and technologies to the architecture, design, development, evaluation and integration of systems and networks to maintain system security. Throughout the… more
    L3Harris (12/27/25)
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  • Systems Engineer - Tech Fellow

    ManpowerGroup (Warner Robins, GA)
    …architecture + full lifecycle systems engineering + Strong SIL, integration, verification , and validation background + US Citizenship (required for clearance ... **Senior Systems Engineer - Electronic Warfare (Tech...multi-sensor EW components (RWR, jammers, missile warning) + Lead system integration & verification (SIL / HW+SW)… more
    ManpowerGroup (12/24/25)
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  • Systems Engineer II, Secret…

    Lockheed Martin (King Of Prussia, PA)
    …looking for a Systems Engineer to perform technical planning, system integration, requirements generation, verification and validation , cost and ... **Description:** Join our team as a ** Systems Engineer ** to work on a...discipline, or equivalent experience/combined education\. * Basic knowledge of Systems Engineering and requirement definition and verification \.… more
    Lockheed Martin (12/10/25)
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  • Cyber Systems Engineer - Level 3

    Northrop Grumman (Chandler, AZ)
    …of history, they're making history. Northrop Grumman's Space Sector is seeking a **Cyber Systems Engineer ** **-** **Level 3** to join our team in Chandler, AZ. ... The Principal Systems Security Engineer leads the design, development,...with program management, engineering, and customer stakeholders. + Support Verification & Validation (V&V), security testing, configuration… more
    Northrop Grumman (12/05/25)
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  • Systems Security Engineer

    Teledyne (El Segundo, CA)
    …and excellence in a dynamic, mission-driven environment. **Join Our Team as a Systems Security Engineer !** As an Entry-Level Avionics Security Engineer , ... + Understanding of the design, auditing, analysis, support, and troubleshooting of security systems . + Basic knowledge of embedded system security and Linux. +… more
    Teledyne (12/10/25)
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