• NOC Network Engineer

    Virtual Service Operations (Lorton, VA)
    …Assistance Package Available). + Must be willing to work onsite. + Must have an active Top Secret ( TS ) security clearance + Must be willing to ... NOC Network Engineer * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you...1 and Tier 2 NOC personnel. + Ensure network security standards are adhered to and contribute to the… more
    Virtual Service Operations (10/31/25)
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  • Network Management Systems Engineer

    Leidos (Fort Belvoir, VA)
    …education and training may be considered in lieu of degree. + Possess active DoD Top Secret clearance with SCI eligibility at time of consideration. + Must have ... **Description** Job Description Leidos is seeking a Network Management Systems (NMS) Engineer at Fort Belvoir, VA to support operations on a large, high-profile DOD… more
    Leidos (01/15/26)
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  • Software Engineer

    CACI International (Sterling, VA)
    Software Engineer Job Category: Information Technology Time Type:...+ Must be a US citizen with an active Top Secret /SCI DoD Security clearance with ... Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...* * **The Opportunity:** Join us as a Software Engineer to design, build, and ship secure, high-performance software… more
    CACI International (12/20/25)
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  • Test Engineer

    CACI International (Sterling, VA)
    Test Engineer Job Category: Engineering Time Type: Full time Minimum...+ Must be a US citizen with an active Top Secret /SCI DoD Security clearance with ... Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...* **The Opportunity:** Join our team as a Test Engineer and play a pivotal role in ensuring the… more
    CACI International (12/20/25)
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  • NOC Network Solutions Engineer

    Virtual Service Operations (Lorton, VA)
    …Assistance Package Available). + Must be willing to work onsite. + Must have an active Top Secret ( TS ) security clearance + Must be willing to ... NOC Network Solutions Engineer * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you a network expert with a passion for designing and… more
    Virtual Service Operations (10/31/25)
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  • Specialist, Systems Engineer Mission…

    L3Harris (Springfield, VA)
    …domains in the interest of national security . Job Title: Specialist, Systems Engineer - Mission Protection Specialist (Active TS /SCI w/ CI Poly Required) Job ... lieu of a degree, minimum of 8 years of prior related experience. * Active Top Secret /SCI with CI Poly clearance required. * Experience with threat modeling,… more
    L3Harris (01/17/26)
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  • Chief Facility Engineer

    EMCOR Group (Springfield, VA)
    …inspectors. ** Security Clearance Requirement: This position requires an Active Top Secret /Sensitive Compartmented Information ( TS /SCI) Clearance** ... **About Us** When military bases, national security agencies, federal buildings, healthcare facilities, and leading...Summary** EMCOR Government Services is seeking a **Chief Facility Engineer (CFE)** to lead and manage our facilities and… more
    EMCOR Group (10/29/25)
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  • Systems Engineering, Integration, & Test…

    Leidos (Fort Belvoir, VA)
    …1+ years of engineering experience + **Clearance Credentials:** An current DoD Top Secret security clearance with TS /SCI eligibility is a must, ensuring ... the cutting edge of national defense? Leidos is seeking a dynamic **Junior level Systems Engineer ** to join our team at **Redstone Arsenal, AL or Ft. Belvoir, VA** .… more
    Leidos (12/10/25)
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  • System Engineer

    CACI International (Sterling, VA)
    System Engineer Job Category: Engineering Time Type: Full time Minimum...+ Must be a US citizen with an active Top Secret /SCI DoD Security clearance with ... Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...* **The Opportunity:** Join our team as a System Engineer and play a pivotal role in shaping the… more
    CACI International (12/20/25)
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  • Space Vehicle Systems Engineer

    KBR (Chantilly, VA)
    …scientific, or technical discipline and 12 years or more relevant experience. + Active Top Secret /SCI clearance with a Polygraph + Experience with space systems ... Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our… more
    KBR (11/01/25)
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