• Applied Research Associates, Inc. (Herndon, VA)
    …DevOps Engineer Preferred Qualifications:** + An active TS/SCI with CI Poly security clearance + OpenShift Certified Administrator (OCA) or Kubernetes ... will be responsible for designing, implementing, maintaining infrastructure and CI /CD pipelines, ensuring smooth deployment and scalability of applications within… more
    DirectEmployers Association (09/11/25)
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  • Secret Server Administrator - Active TS/SCI…

    ENS Solutions (Washington, DC)
    …[ formerly Thycotic] + Must possess an Active TS/SCI Clearance; willingness to obtain a CI Poly + Must meet the DoD 8570 compliance with Information Assurance ... The Secret Server Administrator will perform a variety of functions supporting...years of experience as a SA in programs and contracts of similar scope, type, and complexity is required.… more
    ENS Solutions (10/28/25)
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  • Principal/Sr. Principal Systems…

    Northrop Grumman (Patuxent River, MD)
    …Ability to work after hours and weekends as needed. Preferred Qualifications: + Active TS/SCI/ CI Poly clearance + Current valid Security+ CE, CASP, CISSP or ... their goals every day by Defining Possible. With our competitive pay and comprehensive benefits, we have the right...ground/flight test support. + Perform as a Windows\VMware System Administrator for a classified government contract . +… more
    Northrop Grumman (09/18/25)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... CACI has an immediate opening for a Linux Systems Administrator , with a Top Secret Clearance (TS/SCI) with polygraph...fivee years of related experience. + A TS/SCI with Poly or the ability to obtain a Poly more
    CACI International (10/04/25)
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  • Systems Administrator (Level 3 or 4)…

    Northrop Grumman (Aurora, CO)
    …the time of application** + **Willing and able to pass a Counterintelligence Polygraph ( CI - Poly ) (not required to start)** + Current and active DoD 8140 ... DevOps or Cloud related certifications + Prior completed Counterintelligence Polygraph ( CI - Poly ) + Strong problem-solving and troubleshooting skills Primary… more
    Northrop Grumman (10/16/25)
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  • Network Operations Center (NOC)…

    Leidos (Arlington, VA)
    …active DOD TS/SCI level security clearance, and be eligible to obtain and maintain a CI Poly + Ability to work a rotating shift schedule, available shifts ... global team providing services across civil, defense, health and intelligence business lines. At Leidos, team member career development,...DISA and DISA's support to mission partners + TS/SCI w/ CI Poly Preferred Come break things (in… more
    Leidos (10/03/25)
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  • Mid CMDB Administrator

    Chenega Corporation (St. Louis, MO)
    …+ Active TS/SCI clearance Knowledge, Skills and Abilities: + Ability to successfully obtain CI Poly + Ability to think critically and solve complex issues + ... Mid CMDB Administrator St. Louis, MO Join our Talent Network...in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place… more
    Chenega Corporation (10/14/25)
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  • TS/SCI Systems Administrator Intermediate

    Insight Global (Mount Vernon, VA)
    …days from start date). * Strong interpersonal skills and customer facing experience * Willing and able to obtain a CI Poly (as determined by the contract ) ... Description Insight Global is looking for a Mid-level Systems Administrator to support one of our large federal clients...of our large federal clients on a long-term DoD contract . This person will need to possess a TS/SCI… more
    Insight Global (10/16/25)
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  • Infrastructure Engineer/ Administrator

    CACI International (Mclean, VA)
    Infrastructure Engineer/ Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... is seeking a highly motivated Linux System Engineer and Administrator with hands on experience with the full lifecycle...and change control. **Qualifications:** _Required:_ + Active TS/SCI w/ Poly clearance is required. + Bachelor's degree in one… more
    CACI International (09/26/25)
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  • Modernization Cyber Systems Administrator

    Lockheed Martin (Hanover, MD)
    …technologies such as containerization, cloud capabilities, dataflows, and Artificial Intelligence /Machine Learning \(AI/ML\) capabilities\. For a complete list that ... a new job with every rumor and whim of contract changes\. **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's… more
    Lockheed Martin (10/10/25)
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  • Linux Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    …Science, etc.) - Experience writing detailed, technical documentation -8570 Compliance -Active TS/SCI + CI Poly - Ability to respond to after hours on call ... Linux Engineer Location: Chantilly, VA Eligibility:Top Secret/SCI clearance with current CI Polygraph required The Systems Engineering team is seeking a driven… more
    Arena Technical Resources, LLC (10/25/25)
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  • Senior Installation Technician

    TekSynap (Reston, VA)
    …while maintaining. safety standards. **REQUIRED QUALIFICATIONS** + ActiveTop SecretClearance with a CI Poly + Active IAT II certification (Security+), with ITIL ... AUTHORIZATION/SECURITY CLEARANCE** + Citizenship: US Citizenship + Clearance requirement:TS/SCI + CI Poly **OTHER INFORMATION** Please note this job description… more
    TekSynap (10/10/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, ... markets. Job Title: Platform/Infrastructure Engineer Location: Sterling, VA Clearance: TS/SCI Poly **This position is CONTINGENT upon contract award** The… more
    Nightwing (09/26/25)
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  • Data Manager C - TS/SCI

    L3Harris (Palm Bay, FL)
    …various engineering and program management activities. Qualifications: * Active TS/SCI clearance with CI Poly required * Requires a High School Diploma or ... disposition, and archiving. Essential Functions: * CDRL/SDRL Management - Ensure contract deliverables are provided to the customer on time, complies with… more
    L3Harris (10/15/25)
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  • Systems Engineer

    CACI International (Livermore, CA)
    …within 90 days of hire * TS/SCI Clearance required and eligibility to obtain CI Poly * Experience with UNIX, Windows, and/or Storage * Experience working ... team in Livermore, CA. You will be supporting our intelligence customer, NGA, on our User Facing and Data...network devices. * Provide engineering support for the systems administrator for systems issues that have been escalated and… more
    CACI International (09/27/25)
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