• ForeScout Engineer - Active TS/SCI with CI…

    ENS Solutions (Norfolk, VA)
    …maintenance of Forescout CounterACT appliances + 5+ years of experience performing systems administration for Windows or Linux, including performing basic ... you'll perform work focused on implementing and operating next generation security solutions for government and commercial clients. You'll perform hands-on… more
    ENS Solutions (12/06/25)
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  • System Reliability Engineer

    CACI International (Norfolk, VA)
    …DevOps, or site reliability engineering + Strong knowledge of Linux/Unix systems administration + Experience with configuration management tools (eg, ... System Reliability Engineer Job Category: Information Technology Time Type: Full...web application technologies + Familiarity with network protocols and security best practices + Experience with database administration more
    CACI International (01/06/26)
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  • High Performance Computing Engineer

    General Dynamics Information Technology (Chantilly, VA)
    security environment and requirements * Demonstrated experience leading systems architecture, operations, maintenance and administration The likely salary ... related experience **US Citizenship Required:** Yes **Job Description:** HPC Engineer Who You Are You are a talented, multidiscipline...HPC systems * Provide day to day systems administration duties for Nvidia GPUs, Commodity… more
    General Dynamics Information Technology (12/29/25)
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  • Chief Facility Engineer

    EMCOR Group (Springfield, VA)
    **About Us** When military bases, national security agencies, federal buildings, healthcare facilities, and leading commercial clients in Washington DC and across ... providers. **Job Summary** EMCOR Government Services is seeking a **Chief Facility Engineer (CFE)** to lead and manage our facilities and grounds operations… more
    EMCOR Group (10/29/25)
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  • Network Engineer

    Insight Global (Alexandria, VA)
    …This position requires the ability to be processed for a United States Security Clearance (TSSCI). Insight Global is seeking a Senior Network & Telecommunications ... Engineer to design, implement, and maintain advanced data, voice, and video telecommunication systems . This role is ideal for a seasoned professional who thrives… more
    Insight Global (01/03/26)
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  • Cooling Engineer - Mechanical…

    HII (Chesapeake, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $78,897.00 - $96,657.60 Security Clearance: Ability to Obtain Level of Experience: College This ... opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS)...fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft… more
    HII (12/27/25)
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  • System Development Engineer , STRADA…

    Amazon (Herndon, VA)
    …services from the ground up. A good candidate must have strong Linux/Unix Systems Administration knowledge, including shell scripting, and a proficiency in at ... to launch a project on a trajectory to success? Amazon is seeking a Linux/Unix Systems Administrator/ Engineer with the ability to automate day to day tasks and… more
    Amazon (12/05/25)
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  • System Admin Engineer

    RGP (Glen Allen, VA)
    The System Administrator Engineer is a hands-on platform operations and systems engineering role responsible for the reliability, security , performance, and ... Manager, and program leadership. Required Qualifications + 5-8+ years in systems administration or platform engineering for mission-critical applications… more
    RGP (01/01/26)
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  • VOIP Engineer Lead

    CACI International (Chantilly, VA)
    VOIP Engineer Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... US * * * **The Opportunity:** CACI is looking for a Cisco Call Manager Engineer Lead to support our DoD customer to implement an enterprise IT service delivery model… more
    CACI International (01/07/26)
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  • Test Engineer / Principal Test…

    Northrop Grumman (Newport News, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... only part of history, they're making history. As one of the largest global security companies in the world, Northrop Grumman is proud to help our nation's military… more
    Northrop Grumman (12/17/25)
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