• Systems Integration and Test…

    Lockheed Martin (Littleton, CO)
    …Lockheed Martin\. Your Mission is Ours\. Lockheed Martin seeks an innovative and talented Systems Integration and Test Engineer to join the Global Security team ... various levels of involvement in test execution\. * Perform systems hardware/ software integration, test planning, and execution...or familiarity with testing and problem solving for integrated systems * Active TS /SCI clearance, thus US… more
    Lockheed Martin (10/04/25)
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  • Software Engineer

    Belay Technologies (Columbia, MD)
    …organization and iterate as frequently as possible. As a full-stack software engineer , you will design and build systems that aggregate and reconcile ... a finalist in 2021! Belay Technologies is seeking a Software Engineer to join our intel team....DoD, as well as state-of-the-art commercial products. We hire software engineers, web designers, test engineers, systems … more
    Belay Technologies (10/27/25)
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  • Associate Systems Engineer

    The Boeing Company (Hazelwood, MO)
    …Security Clearance for which the US Government requires US Citizenship.** + A final US Secret or Top Secret Clearance Post-Start is required + Special ... Missouri region **Preferred Qualifications (Desired Skills/Experience):** + 1+ year of systems engineering, systems integration, and/or software engineering… more
    The Boeing Company (10/24/25)
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  • Junior Systems Engineer

    Noblis (San Diego, CA)
    …(PAS), and Wide Area Networks (WAN). **Position Overview** Noblis is seeking a **Junior Systems Engineer , with a TS /SCI clearance,** to support the PMW ... the engineering and integration of domain and enterprise services software for DoD Afloat Network systems (CANES, ADNS,...Networks, SUBLAN, and/or COMPOSE). + Experience as a System Engineer in support to a PEO C4I Program Office… more
    Noblis (09/17/25)
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  • Software Engineer - Early Career

    Lockheed Martin (King Of Prussia, PA)
    …Lockheed Martin Space in King of Prussia, PA is seeking a full\-time Early Career Software Engineer \. In this role, you will work in a team environment utilizing ... software methodologies and processes\. The successful candidate will have...science and technology related programs such as Computer Science, Systems Engineering, Electrical Engineering, Computer Engineering, Physics ,Mathematics etc\.… more
    Lockheed Martin (11/01/25)
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  • Cloud Software Engineer III

    DCCA (Annapolis Junction, MD)
    …compensation and benefits package. Visit our website at: www.dcca.com Cloud Software Engineer III Candidate must have an active TS /SCI w/ Poly For over ... Cloud Software Engineer III Location Annapolis Junction,...customer requirements. Required Skills: s Java programming for distributed systems , with experience in networking and multi-threading s Apache… more
    DCCA (08/18/25)
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  • Electromechanical Engineer - Level 3

    Northrop Grumman (Boulder, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... part of history, they're making history. Northrop Grumman Space Systems is seeking a **Electromechanical Engineer -...1 year of relevant experience with PhD - Active Top Secret -level Security Clearance - Experience with… more
    Northrop Grumman (10/29/25)
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  • Principal Mechanical Engineer - Machine…

    RTX Corporation (Richardson, TX)
    …only US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Top Secret Collins Aerospace, an RTX company, is a leader in ... a rapidly evolving global market. The Collins Aerospace Mission Systems Integrated Strategic Solutions (ISSE) engineering team is seeking...Prefer:** + Possession of an active US government issued Secret or Top Secret clearance.… more
    RTX Corporation (10/29/25)
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  • Sr. Engineer

    Serco (Lexington Park, MD)
    …degree with a minimum of 14 years of experience will be considered. + Active Top Secret DoD Clearance is required. + Experience in NAVAIR, NAVSEA, or NAVWAR. ... sustainment for Aviation and Weapons Programs. As a Senior Engineer , you will work closely with the customer and...You will analyze, design, develop, implement, test, or evaluate software , components, or systems related to engineering… more
    Serco (10/07/25)
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  • Project Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …requirements management, system design, integration + The ability to obtain and maintain a Top Secret US Security Clearance is required + **Domain Knowledge:** + ... We are seeking a highly skilled Project Engineer with expertise in sensor systems ...position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship… more
    Sierra Nevada Company, LLC (09/24/25)
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