• System Administrator

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: System Administrator Location: Sterling, VA Clearance: TS /SCI Poly **This position ... is CONTINGENT upon contract award** The System Administrator (SysA) as part of the Platform Team delivers technical infrastructure and capabilities for automating,… more
    Nightwing (09/26/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …and vulnerabilities. Required Skills: - US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred. - Requires on-site work in ... who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize the severity of breaches,… more
    BCMC (10/16/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …and vulnerabilities. **Required Skills:** - US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred. - Must be able to obtain ... who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize the severity of breaches,… more
    Nightwing (11/26/25)
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  • Contract Support Administrator Intermediate

    KBR (Chantilly, VA)
    …to Government personnel such as the COTR, Program Control, and/or Security , as required + Collect and analyze relevant market information from Government and ... Title: Contract Support Administrator Intermediate Belong. Connect. Grow. with KBR! KBR's... Intermediate Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (10/15/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include but ... are not limited to:** + Providing end-user support to personnel utilizing ITD IT systems. + Triaging help desk...Information Technology. + Current DoD 8570 IAT II certification ( Security +, SSCP, or equivalent) or ability to obtain one… more
    ManTech (12/03/25)
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  • IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... not limited to:** + Providing end-user support to personnel utilizing ITD IT systems. + Triaging help desk...+ Certification: Current DoD 8570 IAT II certification (eg, Security +, SSCP) or the ability to obtain one within… more
    ManTech (11/19/25)
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  • Dev Sec Ops Engineer

    Lockheed Martin (Herndon, VA)
    …troubleshooting experience \- TS /SCI clearance is required for this position; Final Top Secret clearance is required to start **Desired Skills:** \- Prior ... \- Experience with Chef, Ansible, Gitlab or Docker \- Windows systems administrator experience ** Security Clearance Statement:** This position requires a… more
    Lockheed Martin (12/06/25)
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  • PowerApps/Platform Developer

    Koniag Government Services (Vienna, VA)
    …with excellent project management and communication skills. This role requires an active Top Secret security clearance and will support operations onsite ... + Experience working in government or government contractor environment preferred + Active Top Secret security clearance required **Required Skills and… more
    Koniag Government Services (12/10/25)
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  • Configuration Management Analyst

    Xcelerate Solutions (Fort Belvoir, VA)
    …most talented and brightest minds in the GovCon industry. Location: Ft. Belvoir, VA Security Clearance: Top Secret Responsibilities: + The analyst will ... Configuration Management Analyst - TS Xcelerate Solutions is s eeking an experienced...System Center Configuration Manager (SCCM) Minimum Requirements: + Active Top Secret Clearance + Bachelor's degree from… more
    Xcelerate Solutions (12/11/25)
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  • ServiceNow Requirements Manager (SETA)

    SAIC (Chantilly, VA)
    …delivery of enhancements during delivery sprints. US Citizenship required. Active Top Secret /Sensitive Compartmented Information ( TS /SCI) clearance with ... four (4) years or more experience. + Must be a US Citizen. + Active TS /SCI security clearance with current polygraph required to start and must be maintained.… more
    SAIC (09/24/25)
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