• Principal Systems Engineer

    SAIC (El Segundo, CA)
    …**Required:** + Active Secret clearance required with the ability to obtain a Top Secret clearance. + BS degree with min 9 years of Systems ... integration strategies and processes to successfully integrate satellite communication systems , segments (Ground, Space, Crypto, Terminals), subsystems, elements, and… more
    SAIC (08/07/25)
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  • Cleared Microsoft Azure Enclave…

    Virtual Service Operations (Lorton, VA)
    …Assistance Package Available). + Must be willing to work onsite. + Must have an active Top Secret ( TS ) security clearance. + Must meet DoD 8570 IAT Level ... role, you will manage and maintain secure cloud enclaves within the Microsoft Azure environment, supporting mission-critical systems and ensuring operational… more
    Virtual Service Operations (08/02/25)
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  • Theater Engineer

    Paragon Cyber Solutions (Colorado Springs, CO)
    …Command (USSTRATCOM) and US Air Force Space Command (AFSPC) missions. Clearance: Top Secret Security Clearance with SCI Eligibility Travel Required: Yes ... (AD) for user and groups. + Knowledge of current Microsoft Operating Systems (Server & Workstation). +...currently have and be able to maintain a DoD Top Secret Security Clearance with SCI Eligibility… more
    Paragon Cyber Solutions (10/22/25)
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  • Cleared AI/ML Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    …is seeking to hire an AI/ML Engineer (Multiple Levels) with an ACTIVE Top ** ** Secret with SCI and Polygraph in Chantilly, VA** As an experienced AI/ML ... Engineer with our team, you will be working with...Windows environments and managing resources for efficiency. + **ACTIVE Top Secret with SCI and Polygraph** +… more
    Noblis (10/08/25)
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  • Mid-Level Systems Engineer

    Leidos (Chantilly, VA)
    …part of the Decision Advantage Solutions Business Area, is currently seeking a Mid-Level Systems Engineer for the Chinook Program. As part of a highly skilled ... VA + Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a Polygraph. **Primary… more
    Leidos (10/11/25)
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  • Specialist, Systems Engineer…

    L3Harris (Greenville, TX)
    …and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer (Avionics) Job Code: 29624 Job Location: Greenville, TX (On-Site) ... Job Schedule: 1st Shift 9/80 Job Description: The Specialist, Systems Engineering position is responsible for being part of...time of hire with the ability to obtain a Top Secret with SCI. + Must be… more
    L3Harris (10/05/25)
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  • Systems Engineer , Requirements…

    Lockheed Martin (Littleton, CO)
    …controlled specifications, and reviewing verification evidence * Active or Current DoD Secret or Top Secret Security Clearance **Security Clearance ... more about our Hypersonic Solutions As part of the Systems Engineering team, you will perform tasks related to...maintenance, validation, system integration, and test\. As a **System Engineer ** on the CPS program you will be involved… more
    Lockheed Martin (10/15/25)
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  • Dev Ops Engineer - Mid

    Amentum (Washington, DC)
    As a Top Secret cleared DevOps Engineer for this program, you will be working in an organization that's mission is to develop and operate the best possible ... award to support on-site in Washington, DC at the customer facility. **Requirements:** + Active Top Secret with SCI eligibility + Minimum of 5 year of relevant… more
    Amentum (09/27/25)
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  • Product Support Engineer III - Deploy Only

    Sierra Nevada Company, LLC (Shalimar, FL)
    …CONUS off rotation to perform Training, Medical, and Certification renewals + An active Top Secret with SCI eligibility US Security Clearance is required + US ... more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security… more
    Sierra Nevada Company, LLC (08/20/25)
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  • Uncrewed Aerial Systems (UAS) Area Lead…

    Aviation & Missile Solutions (Huntsville, AL)
    …clearance. The candidate must be able to obtain and maintain a Top Secret level security clearance. Keyword: Uncrewed Aerial Systems (UAS) Area Lead ... + team building and industry relations in the domain of Uncrewed Aerial Systems and Air Launched Effects (ALEs) subsystems especially sensors + sensor processing +… more
    Aviation & Missile Solutions (09/11/25)
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