• DevOps Engineer - Starfleet (Level 3 OR 4)

    Northrop Grumman (Aurora, CO)
    …experience; or a Master's degree in a STEM discipline and 6 years experience + ** Active Top Secret /SCI security clearance at the time of application** + ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...**Principal (Level 3) OR Sr. Principal (Level 4) DevOps Engineer ** to join our team based in **Aurora, Colorado.**… more
    Northrop Grumman (12/05/25)
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  • Sentinel Principal DevOps Engineer

    Northrop Grumman (Bellevue, NE)
    …be a US Citizen with the ability to obtain and maintain a US Government DoD Top Secret security clearance. + Must have the ability to obtain and maintain Special ... to fit your life and launch your career today. Northrop Grumman Defense Systems is seeking **Principal DevOps Engineer ** **.** This position will be… more
    Northrop Grumman (11/26/25)
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  • SCCM Desktop Engineer

    SAIC (Quantico, VA)
    …(4) years of relevant experience may be considered in lieu of a degree. + Active Top - Secret clearance (with SCI eligibility). + IAT-II Certification (ie, ... **Description** **SAIC is seeking a SCCM Desktop Engineer for a (fully-onsite) role out of Quantico,...oversight authority on the accreditation of classified facilities, information systems , and the insider threat program. This involves security… more
    SAIC (11/21/25)
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  • Senior Principal Engineer - Anti-Tamper…

    RTX Corporation (Tucson, AZ)
    …+ Experience in solutions meeting robust SSE systems security requirements + DoD Top Secret clearance with current SSBI within last 5 years desired + Cyber ... more secure world. Raytheon is seeking a **Senior Principal Systems Security Engineer (Program Protection / Anti-Tamper)-...(STEM) and 10 years of prior relevant experience + Active and transferable US government issued DoD Secret… more
    RTX Corporation (01/16/26)
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  • Software Virtualization Engineer

    CACI International (Arnold, MO)
    …the National Geospatial-Intelligence Agency systems . Our work depends on a TS /SCI Cleared Software Virtualization Engineer joining our team to support our ... Software Virtualization Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (01/16/26)
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  • Space Mission Analyst / Operations Research II

    Lockheed Martin (King Of Prussia, PA)
    …using MATLAB, Python, R, or similar language * US Citizenship required * Must have an active Top Secret clearance with an investigation within 5 years as ... or higher in a Science, Technology, Engineering, and Mathematics \(STEM\) field * Active TS /SCI clearance * Multi\-domain kill chain, ISR, and/or space security… more
    Lockheed Martin (12/13/25)
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  • Systems Engineer

    KBR (Chantilly, VA)
    Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... the future of space defense. KBR is seeking a Systems Engineer (SE) to support the SSPO...Working Hours: Core hour support required Qualifications: Required: + Active TS /SCI with polygraph clearance + Bachelor's… more
    KBR (12/31/25)
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  • Lead Systems Engineer

    Synergy ECP (Annapolis, MD)
    Lead Systems Engineer Annapolis Junction Description Synergy ECP, a platform company with Falfurrias Capital Partners, has a talented, dedicated staff to provide ... demands of our customers. SynergyECP is seeking a Lead Systems Engineer to join our team. The...+ Large scale integration (rack and stack) experience?? + Active TS SCI w/Poly + Ability to… more
    Synergy ECP (12/18/25)
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  • Systems Engineer

    KBR (Springfield, VA)
    …information systems , geomatics, or related fields. Security Clearance Requirements: Active TS /SCI (with poly preferred) Belong, Connect and Grow at ... Title: Systems Engineer Belong. Connect. Grow. with...Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's National...based upon contract award. KBR is seeking a Mid-level Systems Engineer to support a government customer… more
    KBR (12/11/25)
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  • SIGINT Systems Engineer

    KBR (Chantilly, VA)
    Title: SIGINT Systems Engineer KBR is seeking a SIGINT Systems Engineer to be part of our team supporting our customer in Chantilly, VA that delivers ... information distributed to US Government Intelligence Community and Military users. The SIGINT Systems Engineer serves as an advisor to support the Government in… more
    KBR (12/09/25)
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