• System Administrator

    Assertive Professionals (Chantilly, VA)
    System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... change requests; support for implementation, troubleshooting and maintenance of Unix/ Linux systems ; Perform technical evaluations, analysis, and troubleshooting… more
    Assertive Professionals (10/09/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …industry best practices for systems administration\. \* Developing solutions to system security needs that meet customer security requirements without ... environments\. The selected candidate will serve as a system and network administrator for multiple program and internal R&D systems that support the… more
    Lockheed Martin (10/22/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …what's possible. **Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator ** to join our team! **What You'll Be Doing:** + ... disk usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including creating user profiles and… more
    Parsons Corporation (11/15/25)
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  • Application Administrator (Sales Tracking…

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …as follows: IA Certification: One of the following certifications: A , Network , Systems Security Certified Practitioner (SSCP) or one of the following higher ... Title: Application Administrator (Sales Tracking System ) Location: United...Certified Information Systems Auditor (CISA), Certified Information Systems Security Professional (CISSP), GIAC Security… more
    Navy Exchange Services (NEX) (11/11/25)
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  • System Operations/ Administrator

    Sciolex Corporation (Chantilly, VA)
    …Directory. Deploy software updates, patches, and security fixes to desktop systems . Conduct regular system backups and data recovery operations. Maintain and ... clearance with a Counter-Intelligence Polygraph Experience as a desktop system administrator or in a similar IT...Compliant with DoD Directive 8570 Knowledge of Windows and Linux operating systems . CompTIA Security +… more
    Sciolex Corporation (10/14/25)
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  • Linux /VMware Engineer

    Motion Recruitment Partners (Arlington, VA)
    …Skills & Experience:** + VMware Certified Professional (VCP). + Red Hat Certified System Administrator (RHCSA) or RHCE. + Experience with Kubernetes, OpenShift, ... We are seeking a VMware and Red Hat Enterprise Linux (RHEL) Systems Engineer to support a...patch, and maintain RHEL servers across classified and unclassified systems . + Perform system hardening and compliance… more
    Motion Recruitment Partners (09/18/25)
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  • Systems Administrator (Windows)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SYSTEMS ADMINISTRATOR (WINDOWS) (RDTE) Bowhead seeks a Systems Administrator (Windows) to provide customer support and technical assistance ... at the Naval Surface Warfare Center Dahlgren Division (NSWCDD). **Responsibilities** The Systems Administrator will be responsible for: + Answering questions… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    Systems Administrator EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... protected by law. Description WCBinc is looking for a Systems Administrator to join our team to... connected to local and wide area networks. Desktop system management responsibilities involving account monitoring, security ,… more
    William C Brown Inc (10/14/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …in Microsoft Windows computer operating systems , LINUX operating systems , CISCO Systems , computer security program administration, and ... win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system...a business, technical or engineering field. + Certification in LINUX operating systems + Cisco Certified Network… more
    SimIS Inc. (11/06/25)
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  • Linux Sys Admin - TS/SCI CI Poly

    Insight Global (Springfield, VA)
    …Counter-Intelligence Polygraph (CI Poly) * Security + DoD 8570 certification or higher. * System administration across Linux systems . * Ability to work in ... Job Description Seeking a Systems Administrator to join a high-performing... security strategy. This is for an on-site system administrator sustaining and maintaining a VM-based… more
    Insight Global (11/15/25)
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