• Senior Mechanical Engineer - Shipboard…

    RTX Corporation (Tucson, AZ)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission… more
    RTX Corporation (09/29/25)
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  • Senior Principal RF Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission… more
    RTX Corporation (09/26/25)
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  • Digital Engineering Digital Thread Expert

    KBR (Chantilly, VA)
    … Digital Thread Expert Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... the country's most critical role - protecting our national security . KBR is seeking a Digital Engineering ...Innovative Projects: KBR's work is at the forefront of engineering , logistics, operations, science, program management, mission… more
    KBR (07/12/25)
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  • Senior Project Engineer

    Qualus (Ridgeland, MS)
    …The Senior Project Engineer is responsible for performing electrical engineering and related activities associated with Qualus projects. Although a significant ... offering comprehensive solutions through boutique and integrated advisory, planning, engineering , digital solutions, program management, and specialized field… more
    Qualus (09/15/25)
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  • Weapons Storage and Security System (WS3)…

    BAE Systems (Fort Worth, TX)
    …a diverse team that solves complex technical challenges. The Weapons Storage and Security System (WS3), Vault Modernization Program (VMP), modernizes vaults at ... collaborate with a talented team, and contribute to a program critical to national security . You'll have...+ Must be able to obtain Secret (or higher) security clearance + Capable of creating required engineering… more
    BAE Systems (09/26/25)
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  • Senior DevOps Engineer

    Keeper Security, Inc. (El Dorado Hills, CA)
    …and automation in IL5-compliant deployments. This includes collaborating closely with security engineering , platform engineering , and compliance teams ... Keeper Security is hiring a Senior DevOps...5+ years of experience in DevOps, SRE, or Infrastructure Engineering roles + Hands-on experience with IL5 or FedRAMP… more
    Keeper Security, Inc. (09/12/25)
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  • Senior TSCM Lead

    General Dynamics Information Technology (Springfield, VA)
    …Yes **Job Description:** Seize your opportunity to make a personal impact as a Senior TSCM Lead supporting our intelligence customer. GDIT is your place to make ... projects and grow a rewarding career. At GDIT, people are our differentiator. As a Senior TSCM Lead you will help ensure today is safe and tomorrow is smarter. Our… more
    General Dynamics Information Technology (09/09/25)
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  • Electrical Systems Integrator - Senior

    Lockheed Martin (Littleton, CO)
    …using Systems Engineering processes and functions, tailored to a go\-fast program * Ensure technical risks are adequately represented * NEVER have a boring ... **Spacecraft Lead Electrical Systems Integrator** to join the Global Security team in Denver, Colorado\. The **Lead Electrical Systems...hardware products throughout the full life cycle of the program * Experience in Engineering Change Control… more
    Lockheed Martin (08/15/25)
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  • NDSE Diagnostics Scientist ( Senior…

    Mission Support and Test Services (Mercury, NV)
    …Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). ... Our MISSION is to help ensure the security of the United States and its allies by...providing high-hazard experimentation and incident response capabilities through operations, engineering , education, field, and integration services and by acting… more
    Mission Support and Test Services (10/02/25)
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  • Electro-Mechanical Senior Technologist…

    Mission Support and Test Services (Mercury, NV)
    …Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). ... Our MISSION is to help ensure the security of the United States and its allies by...providing high-hazard experimentation and incident response capabilities through operations, engineering , education, field, and integration services and by acting… more
    Mission Support and Test Services (10/02/25)
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