• Principal Systems Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …as only US citizens are eligible for a security clearance **Security Clearance :** DoD Clearance : Secret **Solipsys, Managed by Collins Aerospace** ... international pursuits and programs. **We are seeking a Principal Systems Engineer to work onsite** **in Fulton,...**s only US citizens are eligible for a security clearance .** **What You Will Do:** + In this position,… more
    RTX Corporation (10/16/25)
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  • Sr Principal Engineer Systems - SE&V…

    Northrop Grumman (Huntsville, AL)
    …-Launch and Missile Defense Systems offers an excellent opportunity for a Sr Principal Engineer Systems - SE&V Deputy EPM to join our team of experienced and ... of relevant work experience + Applicants must possess a current, active in-scope DoD -issued **Secret** security clearance at the time of application, which is… more
    Northrop Grumman (08/20/25)
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  • Senior Systems Engineer (Integration…

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Who We Are Mission Technologies, a Division of HII is seeking a Senior Systems Engineer to support Modeling, Simulation and Training at the Joint Integrated ... test, fielding, and acceptance of software to support JSE systems . + Implement industry standard, theoretical, and/or rigorous analysis...last 24 months. + Ability to obtain and maintain DoD TS/SCI and relevant SAP/SAR Clearance . +… more
    Huntington Ingalls Industries (10/29/25)
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  • Systems Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (El Segundo, CA)
    Systems Engineer , Senior The Opportunity: Are you looking...goals + Ability to be motivated to contribute to the DoD mission + TS / SCI clearance + ... part of delivering a customer-focused engineering solution. As an engineer on our team, you'll work with Booz Allen... systems engineering, integration, and testing on space systems + Knowledge of DoD 5000.01 or… more
    BOOZ, ALLEN & HAMILTON, INC. (10/18/25)
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  • Mechanical and Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Clearfield, UT)
    Mechanical and Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact? ... a customer-focused engineering solution. As a Mechanical and Aerospace Systems Engineer on our team, you'll have...regulations such as MIL-STD or ASME + Knowledge of DoD sustainment and acquisition processes, Technical Data Package (… more
    BOOZ, ALLEN & HAMILTON, INC. (10/14/25)
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  • C2 Systems Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (North Charleston, SC)
    C2 Systems Engineer , Senior The Opportunity: Are...and experience to take on the toughest challenges in DoD C2 systems technologies, systems ... world can't wait. You Have: + Experience as a systems engineer , including with concepts, requirements management,...requirements management, delivery, and architecture integration + Knowledge of DoD Acquisition Category ( ACAT ) I, II, or… more
    BOOZ, ALLEN & HAMILTON, INC. (10/11/25)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    …& Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security Engineer (SSE) serves ... provides advanced cybersecurity engineering and technical risk management support across Navy IT systems . The SSE ensures compliance with DoD , Navy, and RMF… more
    TekSynap (10/31/25)
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  • Systems Engineer - Sr. Staff…

    Lockheed Martin (King Of Prussia, PA)
    …low technology readiness level \(TRL\) systems \- Active or ability to obtain a DoD Top Secret security clearance \- Ability to support up to 10% travel ... **Who You Are** Our team is seeking a staff systems engineer to help design, develop, &...position requires the ability to obtain and maintain a DoD government security clearance at the Top… more
    Lockheed Martin (10/17/25)
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  • Sr. Scientist - Program Chief Systems

    L3Harris (Ashburn, VA)
    …assistance is available to qualified applicants Job Description: The Sr. Scientist - Systems Engineering, Program Chief Engineer for the Precision Attack Strike ... within the Airborne Combat Systems sector. The Sr. Scientist - Systems Engineering, Program Chief Engineer responsibilities will include providing technical… more
    L3Harris (09/04/25)
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  • Cyber Security Engineer Staff (Embedded)

    Lockheed Martin (Grand Prairie, TX)
    …to be considered for this position\* * Experience working within the DoD systems development life\-cycle \(SDLC\) * Implementing System Security requirements ... **Basic Qualifications:** \*Must be able to obtain an Interim DoD Secret Security Clearance prior to beginning...on DoD systems to meet U\.S\. government compliance… more
    Lockheed Martin (08/13/25)
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