• Avionics Technician III

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of ... supporting the Department of Defense, Department of Homeland Security , commercial and international customers with years of experience in platform operations ,… more
    Sierra Nevada Company, LLC (10/23/25)
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  • Program Manager II

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …and contribute to the development of state-of-the-art systems that enhance national security and provide critical intelligence. Our Hagerstown facility is a hub of ... provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of… more
    Sierra Nevada Company, LLC (10/20/25)
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  • Sr Structural Engineer

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of ... supporting the Department of Defense, Department of Homeland Security , commercial and international customers with years of experience in platform operations ,… more
    Sierra Nevada Company, LLC (10/17/25)
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  • ISSE Senior - with TS/SCI Poly

    Amentum (Columbia, MD)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber , Security , & Intel space? If so, look no further. Amentum is seeking a **Senior ... support challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. As the Senior ISSE on a dynamic team, you… more
    Amentum (10/14/25)
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  • Systems Engineering Manager II

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of ... supporting the Department of Defense, Department of Homeland Security , commercial and international customers with years of experience in platform operations ,… more
    Sierra Nevada Company, LLC (10/08/25)
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  • Cybersecurity Engineer

    Red River (College Park, MD)
    …cybersecurity, with experience in securing, configuring, and assessing network security products. This role involves proactive monitoring, troubleshooting, and ... implementing security measures to protect our program's data, systems, and...Secret clearance required. + 5 years of experience in cyber engineering (eg, incident detection, incident response, forensic), with… more
    Red River (10/06/25)
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  • Military Fellowship Program: Logistics Specialist

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of ... supporting the Department of Defense, Department of Homeland Security , commercial and international customers with years of experience in platform operations ,… more
    Sierra Nevada Company, LLC (09/01/25)
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  • PKI Auditor- Active Secret Clearance

    ENS Solutions (MD)
    …area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT ... + Evaluate issuance practices, certificate management procedures, and registration authority operations (RA/LRA) at DoD agencies. + Review and assess documentation,… more
    ENS Solutions (10/31/25)
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  • Structural Technician IV

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …to assemble and/or create major assembly structures and minor part-fitting operations such as filing, sawing, burring, trimming, framing, riveting, drilling and ... reaming. You'll update job status on our operations database, translate blueprints into fabrications of structural assemblies to include basic layout, precision… more
    Sierra Nevada Company, LLC (10/23/25)
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  • Linux Administrator, Senior

    Amentum (Hanover, MD)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber , Security , & Intel space? If so, look no further. Amentum is seeking a **Linux ... challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. Our contract supports more than 12 efforts with… more
    Amentum (11/21/25)
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