• Dentons US LLP (Washington, DC)
    …and generate reports on device compliance and security status. + Participate in out-of-hours IT support on a rotational basis, providing essential support ... Senior Enterprise Messaging Administrator Chicago, IL, USSt. Louis, MO, USDenver, CO,...needs and industry standards. + Administer and provide robust support for Active Directory, EntraID, DNS, and Microsoft Exchange,… more
    DirectEmployers Association (12/13/25)
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  • AeroVironment (Arlington, VA)
    …Regular **Job Description** **Job Summary:** The primary role of the Linux System Administrator is to support the full life-cycle management of 24x7 ... systems, including monitoring, auditing, log review, maintenance, troubleshooting, and after-hours support as needed. The ideal candidate has a strong foundation in… more
    DirectEmployers Association (12/24/25)
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  • AeroVironment (Arlington, VA)
    …role of the **System Administrator ** is to manage and support mission-critical IT infrastructure. This role involves day-to-day operations, troubleshooting, ... environment. **Position Responsiblities:** + Provide Tier I and II IT support and problem resolution. + Manage...+ Provide Tier I and II IT support and problem resolution. + Manage client/server/storage/network infrastructure. +… more
    DirectEmployers Association (12/19/25)
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  • NuAxis Innovations (Falls Church, VA)
    **System Administrator ** Location **Falls Church, VA** \# of openings **1** Salary Range (Min-Max) **00** **We are a federal IT company on a mission to make ... and feelers; engineers and artists. We work hard and support each other along the way. Teamwork is more...We are currently seeking a talented and motivated **System Administrator ** for a Full-Time position. **Job Summary:** System Administrators… more
    DirectEmployers Association (01/08/26)
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  • GAP Solutions Inc (Herndon, VA)
    IT operations, project delivery, system reliability, and continuous improvement of IT services in support of business objectives. **Duties and ... be local to Herndon, VA area.** **Position Objective:** GAP Solutions is seeking a results-driven IT Manager to lead a corporate IT team and be hands-on as… more
    DirectEmployers Association (12/25/25)
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  • AeroVironment (Germantown, MD)
    …Technology, Computer Science, or equivalent experience. + Minimum 5-7 years of experience in IT support , with at least 2 years in a senior technician, engineer, ... Service Desk Technician III is a member of the IT Service Desk team and serves as the highest...serves as the highest technical escalation point for end-user support . This role is responsible for resolving highly complex… more
    DirectEmployers Association (01/06/26)
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  • Tyto Athene (Reston, VA)
    …as Technical Lead and administrator for TALON Data Center and TALON lab IT infrastructure + Maintain data center, audio visual, wifi, software, and all lab IT ... to embrace future needs such as NIPR/SIPR/JWICS interconnects. The plan will support needs for persisting and training models on customer provided data sets.… more
    DirectEmployers Association (12/13/25)
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  • Infinity Systems Engineering (Alexandria, VA)
    …and making recommendations for improvements. + Coordinate with internal teams to support IT projects and initiatives. Qualifications: + Education: 4+ years' ... us! Job Summary: We are seeking a skilled Systems Administrator /Network Engineer to join our mission-driven team. This position... Support & Troubleshooting: + Provide Level 2/3 support for network-related issues. + Collaborate with IT more
    DirectEmployers Association (11/25/25)
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  • Tyto Athene (Ashburn, VA)
    …senior Splunk Administrator or Architect. + Strong experience in enterprise IT environments as an applications or systems administrator . + Practical ... Tyto Athene is searching for a **Enterprise Logging Solution (ELS) Lead** to support a law enforcement customer in Ashburn, VA. You will play a critical… more
    DirectEmployers Association (11/01/25)
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  • Katmai (Fort Belvoir, VA)
    …in designated storage areas. + Utilize DPAS and ELMS to provide hand receipt support and maintain DTRA worldwide asset accountability. + Assist with moving IT ... + Approve weekly DTRA employee timecards. + Act as an onsite administrator for organizational compliance. + Coordinate new hire in-processing. + Meet with… more
    DirectEmployers Association (01/09/26)
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  • IT Infrastructure and Engineering…

    CACI International (Fairfax, VA)
    IT Infrastructure and Engineering Support Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret ... Opportunity:** CACI has an immediate opening for an Infrastructure/Systems Administrator , supporting a development and test environment, utilizing various operating… more
    CACI International (11/28/25)
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  • IT /IS Support Administrator

    Orbis, Inc. (Washington, DC)
    …years experience in systems administration + Preferred: + Experience providing network users IT -related support + Experience developing IT budgets and ... exhibits + Experience with installation, maintenance, operation, troubleshooting and interface support of Program Office IT software, LANs, WANs and… more
    Orbis, Inc. (12/26/25)
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  • SCIF Manager/ IT Support (FC)

    Synergy ECP (Columbia, MD)
    …and versatile individual to join our organization in a hybrid role as a SCIF Manager and IT Support Administrator for one of our prime contracts. As the SCIF ... in security regulations and implement necessary adjustments to maintain SCIF compliance IT Support Administrator : + Provide technical support to… more
    Synergy ECP (10/22/25)
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  • IT Systems Administrator

    EMCOR Group (Dulles, VA)
    …as many government agencies. **Job Summary** **Essential Duties and Responsibilities:** ** IT Systems Administrator Requirements:** The System Administrator ... jobsites for support , installation, and configuration of new and existing IT infrastructure (network, server, printers, etc.). Regular lifting of 20+ lbs. and… more
    EMCOR Group (12/31/25)
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  • Storage Administrator (TS/SCI required)…

    IT Concepts (Springfield, VA)
    …innovation, and achieve extraordinary milestones. Kentro is hiring an experienced Storage Administrator to support Kentro and our customer through award and ... Thank you for considering IT Concepts dba Kentro, where innovation drives opportunity...customer supports warfighters, policy makers, and intelligence professionals in support of national security. We are seeking a dynamic,… more
    IT Concepts (01/09/26)
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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 tickets for a broad range of service requests to… more
    ManTech (11/19/25)
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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 tickets for a broad range of service requests… more
    ManTech (12/03/25)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall support the Information Technology ( IT ) Operations and Maintenance (O&M) team ... server technology solutions. Responsibilities Responsibilities: + The Senior Systems Administrator II shall provide O&M support -...IT O&M Server team members to provide O&M support to existing server-based solutions which across a variety… more
    V2X (11/15/25)
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  • IT Systems Administrator Emergency…

    Lockheed Martin (Hanover, MD)
    …work\. Learn more about Lockheed Martin's competitive and comprehensive benefits package\. We support our employees, so they can support our mission\. **The ... has their own technical focus areas \(aka specialties\) and support a total of 5 Mission Critical teams \(one...years experience within the defense industry as a Systems Administrator * Bachelors or Masters degree from accredited college… more
    Lockheed Martin (01/08/26)
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  • IT Administrator

    Advanced Technology and Research Corporation (Bethesda, MD)
    …Services Division, working as a team member on site providing Information Technology ( IT ) administrative support to the Naval Surface Warfare Center, Signatures ... IT Admin Location: Bethesda, MD Type: Full Time...Management System. + Provides guidance on the acquisition of IT software/hardware/services. Ensures that IT approvals align… more
    Advanced Technology and Research Corporation (12/09/25)
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