• Virtual Server Administrator

    Eliassen Group (Quantico, VA)
    …managing and operating virtualized Microsoft environments. + Must hold an active Secret or Top - Secret Clearance. **Education Requirements:** **Education ... **Virtual Server Administrator ** **Quantico, VA** **Type:** Contract **Category:** Engineer **Industry:**...reliability for government clients. **Location:** Quantico, VA **Clearance:** Active Secret or higher **Pay:** $55 - $60 an hour… more
    Eliassen Group (10/11/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Principal Systems Administrator ** to join our team in **Pentagon, VA.** The position is **onsite.** ... software, network, and application issues + Manage and maintain computer systems , servers, and other IT infrastructure, ensuring optimal performance and security… more
    ManTech (10/10/25)
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  • Principal Network Administrator

    Northrop Grumman (Boulder, CO)
    …Demonstrated leadership skills, or previous management of small teams, would be helpful + Active Top Secret or SCI access would be nice to have We offer flexible ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (09/25/25)
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  • Network Administrator , Senior Analyst,…

    RTX Corporation (Tucson, AZ)
    …Experience with classified computing, STIG compliance, and network refreshes + Current DoD Top Secret level security clearance **What We Offer** Our values drive ... only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current **Network Administrator , Senior Analyst (P2)** **Senior Analyst,… more
    RTX Corporation (09/24/25)
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  • Systems Administrator - Multiple…

    Noblis (San Diego, CA)
    …and troubleshooting. + Degree in Electrical/Electronic/Computer Engineering, Computer Science, or Information Systems + OR associate 's degree with 6 years of ... reliable integrated local and wide area networks (WANs) and foundation computing systems to support Navy, joint, and coalition forces across geographically dispersed… more
    Noblis (09/18/25)
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  • Computer System Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …(adjudicated within the last 5 years); additionally, the selected candidate must be Top Secret eligible, and the required security clearance must be maintained ... will include but not be limited to the following: + Perform as primary Systems or Network Administrator for a classified government contract. + Communicate… more
    Northrop Grumman (08/13/25)
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  • Sccm/Mecm System Administrator

    Leidos (Alexandria, VA)
    …Manager (MECM), System Center Configuration Manager (SCCM), or Microsoft 365 Certified: Endpoint Administrator Associate Come break things (in a good way). Then ... operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and Maintenance (O&M)… more
    Leidos (09/12/25)
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  • Mission Support Administrator - Full…

    Patriot Group International, Inc (Chantilly, VA)
    …+ US Citizenship Required Security Clearance: + Minimum of a US Government TS /SCI with Polygraph Preferred Qualifications + Associate or bachelor's degree ... Mission Support Administrator - Full Performance Position Type: Full-Time, Exempt...Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS /SCI with polygraph Shift: M-F 9A-5P Patriot Group International… more
    Patriot Group International, Inc (09/30/25)
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  • Database Administrator

    TekSynap (Washington, DC)
    …Security Certified Practitioner (SSCP) **Education** + Undergraduate degree required. **Clearance** + Top Secret - IT-I (Tier 5) Critical Sensitive Clearance ... design in coordination with other managers in the information systems function. + Conduct quality control and auditing of...II + COMPTIA Security+ CE + Cisco Certified Network Associate (CCNA) + COMPTIA Cybersecurity Analyst (CySA+) + Global… more
    TekSynap (10/10/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …+ Experience with NetAPP **Clearance Requirements:** + Must have a current/active Top Secret /SCI with Polygraph **Physical Requirements:** + The person in ... **Mantech** seeks a motivated, career and customer-oriented **Linux** **System Administrator ** to join our team in **Laurel, MD.** You will be part of a dedicated… more
    ManTech (07/23/25)
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