• EA/EP Sr Principal Systems Engineer

    RTX Corporation (Marlborough, MA)
    …and Test Capabilities (SE&TC) Discipline organization is the central focus for Mission Systems Integration activities within Raytheon, responsible for ... seeking a talented **Electronic Attack / Electronic Protection (EA/EP) Systems Engineer ** to join a team of...Radar Performance Data + Target and Threat Modeling + Integration and test of large systems +… more
    RTX Corporation (09/05/25)
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  • Ground Systems Engineer

    Stratos Solutions (Chantilly, VA)
    Job Title: Ground Systems Engineer Location: Chantilly, VA Minimum Clearance Requirements: TS/SCI with Poly Position Summary: Stratos Solutions is seeking a ... highly skilled Ground Systems Engineer to support the development and...government stakeholders. Preferred Skills: + Knowledge of satellite operations, mission planning, or telemetry systems . + Familiarity… more
    Stratos Solutions (09/04/25)
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  • Systems Engineer Senior - Electronic…

    Lockheed Martin (Owego, NY)
    **Description:** **What We're Doing** At Lockheed Martin Rotary and Mission Systems \(RMS\), we're leading the development of cutting\-edge Airborne Electronic ... Work** We are seeking an experienced Electronic Warfare \(EW\) Systems Engineer to join our team\. In...Creating test plans, test procedures, and reports * Executing integration , verification, and validation tests **Who we are** Lockheed… more
    Lockheed Martin (08/27/25)
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  • Principal / Sr. Principal Modeling Simulation…

    Northrop Grumman (Los Angeles, CA)
    …Our employees are not only part of history, they're making history. Northrop Grumman Mission Systems is a trusted provider of mission -enabling solutions for ... our team as a Modeling, Simulation & Analysis (MS&A) Systems Engineer based out of Woodland Hills,...Do:** In this role, you will work with Chief Mission Architect and peer MS&A Systems Engineers… more
    Northrop Grumman (09/12/25)
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  • Sr. Spec Systems Engineer - MPES

    L3Harris (Philadelphia, PA)
    …sea and cyber domains in the interest of national security. Job Title: Sr. Spec, Systems Engineer Job Code: 26601 Job Location: **Philadelphia, PA - in Dec of ... are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an... to comply with STIGs. + Hardware / Software Integration + Systems Modeling and Simulation in… more
    L3Harris (08/01/25)
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  • Principal Systems Engineer - ISR SME

    QinetiQ (Mclean, VA)
    …and personal lives. Position Overview We are seeking an experienced Principal Systems Engineer with specialized expertise in Intelligence, Surveillance, and ... and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative… more
    QinetiQ (10/12/25)
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  • Senior Systems Engineer (MBSE)…

    RTX Corporation (Sterling, VA)
    …a Senior Systems Engineer (MBSE) to provide enterprise-wide systems engineering and integration support within the Intelligence Community. The ideal ... for the required security clearance.** **Qualifications We Prefer** + Experience with systems installation, integration , and test activities. + Experience with… more
    RTX Corporation (10/07/25)
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  • Systems Engineer

    Clarios (Milwaukee, WI)
    **What you will do:** The Battery Systems Engineer is responsible for defining, developing, and integrating Li-Ion and/or ultra-capacitor battery systems ... (12V-48V) automotive applications. This role involves requirements engineering, system integration , functional safety, and collaboration with cross-functional teams to… more
    Clarios (10/02/25)
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  • Sentinel - Sr. Principal Systems

    Northrop Grumman (Roy, UT)
    …today. Northrop Grumman Defense Systems is seeking to hire a **Sr. Principal Systems Engineer ** to join its team of diverse and qualified individuals. This ... they're making history. Join Northrop Grumman on our continued mission to push the boundaries of possible across land,...get to do:** This candidate will join the Sentinel Systems Engineering, Integration , & Test (SEIT) Segment… more
    Northrop Grumman (10/02/25)
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  • Space Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Space Systems Engineer to provide Systems Engineering and Technical Advisory (SETA) services to a customer within the ... integration and test of an experimental space systems . + Oversee systems integration ...We are a team of 23,000 strong driven by mission , united purpose, and inspired by opportunity. Headquartered in… more
    SAIC (09/24/25)
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