• Windows System Administrator

    V2X (Mclean, VA)
    …processes **Experience:** + 7+ years of relevant experience with Windows systems + Experience with complex system architectures and interconnected data ... Windows infrastructure as part of a collaborative systems team. Your focus will span operations, security, and...operating systems + Design interfaces to external systems and maintain thorough documentation on system more
    V2X (12/30/25)
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  • Senior Windows Systems

    Leidos (Arlington, VA)
    Windows Systems Administrator ). + Expert knowledge of Windows Active Directory infrastructure (GPOs, Group and User management). + Expert knowledge ... **Description** The Leidos Digital Modernization Sector is seeking a **_Senior Windows Systems Administrator_** in support of the Air Force National Capital… more
    Leidos (01/07/26)
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  • Linux/ Windows Systems

    COMSO, Inc (Columbia, MD)
    Linux/ Windows Systems Administrator II... Active MQ, Artemis, Kafka) Description: + The System Administrator is responsible for the provisioning, ... Administrator IIto join our Team! ** Must have active TS/SCI w/ Polygraph before consideration ** Requirements: +...Level II Certification, IA Baseline Certification in Linux, Unix, Windows , or Cisco OS operating system +… more
    COMSO, Inc (11/27/25)
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  • Windows System Administrator

    Link Solutions Inc (Adelphi, MD)
    …and appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our team at Adelphi, ... active DoD Top Secret Clearance + Non-remote (relocation incentive available) The Windows System Administrator (Senior-Level) will be responsible for the… more
    Link Solutions Inc (01/06/26)
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  • Principal Windows Systems

    Northrop Grumman (Baltimore, MD)
    …of your career. Northrop Grumman Mission Systems is seeking a well-qualified ** Windows Systems Administrator ** to join its Classified Solutions team in ... limited to the following: + Perform as a primary Windows /VMware Systems Administrator for a...government contact. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system more
    Northrop Grumman (01/08/26)
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  • Fidelis Administrator - Active

    ENS Solutions (College Park, MD)
    …manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design and evaluation, ... Bachelor's degree and 3+ years of experience as a system administrator + Active DoD...or systems engineer. + Experience in using Active Directory to manage Windows policies. +… more
    ENS Solutions (12/27/25)
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  • Cyber Systems Administrator

    Northrop Grumman (Elkridge, MD)
    …Must be able to configure and manage Linux and Windows operating systems upon start date, installs/loads operating system software, patches, and configures ... for you to join our team as a **Cyber Systems Administrator ** based out of **Elkridge, MD**...configuring Windows operating system and Windows Server environments to include Active Directory,… more
    Northrop Grumman (01/01/26)
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  • System Administrator (Citrix)

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an experienced full-time on-site System Administrator to support our work as a prime contractor on a high-profile ... the customer and IT infrastructure teams. As an on-site System Administrator , you will: + Capture, document,... Server (2016/2019/2022) and Windows 11 operating systems . + Strong working knowledge of Active more
    BAE Systems (12/04/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, bringing ... becomes better. GDIT has an immediate opening for a Systems Administrator to fill a Core Services...Sign On. + Enterprise Provisioning: Configure new Linux and Windows systems for customer use and ensuring… more
    General Dynamics Information Technology (01/05/26)
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  • After Hours System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an After Hours* System Administrator to support our work as a prime contractor on a high-profile US Navy weapon ... to effectively troubleshoot issues with Windows Server, Active Directory, and other IT systems +...based on position level and/or job specifics. **After Hours System Administrator ** **119978BR** EEO Career Site Equal… more
    BAE Systems (01/09/26)
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  • System Administrator Lead

    System One (Mclean, VA)
    Job Title: System Administrator Lead Location: Arlington, Virginia Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Top Secret w/ SCI ... eligibility Duties and Responsibilities: Leads a team of system administrators responsible for enterprise IT systems . * Manages escalated incidents, patch… more
    System One (12/26/25)
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  • Network/ Systems Administrator 2…

    GovCIO (Washington, DC)
    …the Microsoft Server platform and its components including Active Directory, Windows Server 2016, 2019 and 2022 Operating Systems , failover clustering, ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6592/network- systems - administrator -2-%28desktop-and- system -support%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-DC-Washington,… more
    GovCIO (12/05/25)
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  • Systems Administrator

    General Dynamics Information Technology (Sterling, VA)
    Active Directory, Technical Support, Customer Service, MS Office, System Software, Documentation, Maintenance, Windows 64, Installation, Security, Database, ... + Troubleshooting; Active Directory; Technical Support; Customer Service; Documentation; System Installation and Maintenance; Windows 10/11; Windows more
    General Dynamics Information Technology (12/18/25)
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  • System Administrator

    Systems Technologies, Inc. (Hanover, MD)
    System Administrator Location Hanover, MD Job Setting On-site Job Category Information Assurance Apply Now ... (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1146) SYSTEM ADMINISTRATOR The company is seeking junior, mid-level, and… more
    Systems Technologies, Inc. (12/02/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …Certified Professional (VCP) + RedHat Certified System Administrator /Engineer (RHCSA/RHCE) + Microsoft Certified: Windows Server Administration/Engineer ... BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to...maintenance, from daily troubleshooting needs to the verification of system performance. Responsibilities include: Systems Administration &… more
    BAE Systems (12/09/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    …incentives may be available based on position level and/or job specifics. ** System Administrator ** **119453BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** BAE Systems is seeking an on-siteSystem Administratorto support our...degree + Experience managing and troubleshooting servers (RHEL and Windows ) + Experience with Active Directory Account… more
    BAE Systems (12/23/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    …distributed sites. 3. Enterprise Systems Administration - Expert in managing Windows Server and Linux environments, Active Directory, Group Policy, DNS, ... Senior System Administrator - Network Operation Center...Microsoft / Windows Server Certifications Microsoft Certified: Windows Server Hybrid Administrator Associate or Microsoft… more
    St. George Tanaq Corporation (11/14/25)
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  • Storage Administrator Active TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and Operations **Skills:** Backup and Recovery (Software),Information Technology (IT) Systems ,NetApp **Certifications:** CompTIA Security + certified (DoD 8570 IAT ... of related experience **US Citizenship Required:** Yes **Job Description:** Storage Administrator Transform technology into opportunity as a Storage Administrator more
    General Dynamics Information Technology (01/07/26)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …compensation and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS/SCI w/Poly For over 40 ... Principal System Administrator Location Annapolis Junction, MD...routers, utilizing TCP/IP and network management skills in Multi-Platform Unix/ Windows Server 2003, NT, XP, 2000 environments, including Red… more
    DCCA (11/17/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …+ Configures and manages UNIX and Windows operating systems and installs\/loads operating system software, troubleshoots, maintains integrity ... + Configure and manage Windows (or other applicable) operating systems and installs\/loads operating system software, troubleshoot, maintain integrity of… more
    Jovian Concepts, Inc. (12/24/25)
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