• OS Administrator Windows

    CACI International (Chantilly, VA)
    OS Administrator Windows Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... US * * * **The Opportunity:** CACI is looking for an Operating Systems ( OS ) Administrator Windows to support the Department of the Air Force (DAF) Enterprise… more
    CACI International (05/23/25)
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  • Windows System Administrator (Onsite…

    RTX Corporation (Arlington, VA)
    …our RTX **Enterprise Services** team: **Role Overview** We are seeking a skilled System Administrator on Windows systems to join our IT team. The successful ... related hardware/software across the organization + Provide advanced troubleshooting for Windows 11 workstations, including OS , application, and hardware issues… more
    RTX Corporation (07/09/25)
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  • Sr Principal Windows Systems…

    Northrop Grumman (Dulles, VA)
    …and Digital Office (CIDO) organization is seeking a highly experienced **Senior Principal Windows Systems Administrator ** to join its dynamic team of technical ... be limited to the following: + Perform as a Windows System Administrator for a classified government...be a condition of continued employment + Experience managing Windows Server OS + Experience with designing… more
    Northrop Grumman (07/11/25)
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  • Windows Systems Administrator

    Leidos (Arlington, VA)
    **Description** We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is ... and 4+ years of overall related experience with a Windows servers environment (eg 2008r2 and 2012r2). Additional experience,...BMC Remedy. + ITIL v3 Foundation certified + Linux OS experience. + Solaris OS experience. +… more
    Leidos (07/18/25)
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  • Systems Administrator

    Nightwing (Sterling, VA)
    …and successful TS/SCI with Polygraph clearance crossover.** We are seeking an experienced Windows /Linux System Administrator that will be working in a highly ... a safer, more secure world. **This position is CONTINGENT upon funding, an open position, customer approval, completion of a favorable background investigation,… more
    Nightwing (06/24/25)
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  • OS Administrator Linux

    CACI International (Chantilly, VA)
    OS Administrator Linux Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... candidate will perform troubleshooting support for application teams as required. As an OS Administrator Linux, you will be directly responsible for the… more
    CACI International (05/23/25)
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  • Systems Administrator

    BAE Systems (Springfield, VA)
    …communication skills + Excellent documentation skills + Ability to lift up to ~50-60# + Windows Server OS technologies + Windows workstation OS ... **Job Description** As a Systems Administrator in an enterprise test organization, the incumbent will be part of a thriving dynamic team of Systems Administrators… more
    BAE Systems (06/28/25)
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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 ... by law. Description WCBinc is looking for a Systems Administrator to join our team to support our intelligence...for trouble calls, and provide TIER 2/3 support of Unix/ Windows workstations and servers, including Web servers, network attached… more
    William C Brown Inc (07/16/25)
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  • Senior VMware Administrator | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …Yes **Job Description:** Transform technology into opportunity as a **Senior VMware Administrator ** with GDIT. A career in enterprise IT means connecting and ... our differentiator. Our work depends on a **Senior VMware Administrator ** joining our team in Quantico, VA. **This is...upgrades + Diagnosis and troubleshoot problems related to the OS , hardware, network, and related software + Daily written… more
    General Dynamics Information Technology (07/02/25)
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  • Senior SQL Server Database Administrator

    Chenega Corporation (Fort Belvoir, VA)
    Senior SQL Server Database Administrator Ft. Belvoir, VA Join our Talent Network Senior SQL Server Database Administrator Ft. Belvoir, VA C-CHR-24-037 TheSenior ... the Microsoft SQL Server production and databases and perform Windows system administration in support of the SQL Database...+ Apply Microsoft updates to assigned servers to maintain OS security and integrity; update virus software as required.… more
    Chenega Corporation (06/02/25)
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  • Network/System Administrator III

    Global Resource Solutions (Arlington, VA)
    Windows 2008 R2/2012 R2 Server, Microsoft Exchange Server 2003/2010, Microsoft Windows 7/10 operating systems ( OS ) administration and associated hardware + ... detail orientated, and talented individual for the position of Network/System Administrator III. Job Description: Summary: The Network/System Administrator III… more
    Global Resource Solutions (07/11/25)
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  • NexThink Administrator

    Oneida Technical Solutions (Chantilly, VA)
    …+ 2+ years of hands-on Nexthink administration experience + Strong understanding of Windows OS , endpoint management, and IT service delivery + Experience ... w/matching, Paid Time Off (Sick/Vacation) and Holiday Pay NEXTHINK ADMINISTRATOR Oneida Technical Solutions, LLC (OTS) has a rich...offerings to SIPR. We are currently seeking a Nexthink Administrator for an onsite position in Chantilly, VA. The… more
    Oneida Technical Solutions (07/15/25)
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  • NCIS Cyber Systems Administrator - SecOps…

    General Dynamics Information Technology (Quantico, VA)
    …Yes **Job Description:** Transform technology into opportunity as a **Cyber Systems Administrator - SecOps** with GDIT. A career in enterprise IT means connecting ... part in improving how agencies operate. Our work depends on **Cyber Systems Administrator - SecOps** joining our IT Technology Operations division within the NCIS… more
    General Dynamics Information Technology (05/17/25)
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  • Systems Administrator (Senior)

    BAE Systems (Herndon, VA)
    …future and protect our freedom. We are looking for experienced Systems Administrator to join our technology-based program supporting a key government customer. This ... solutions + Operating systems installation, configuration, and maintenance on Windows servers and desktops. + Developing automated and documented processes… more
    BAE Systems (06/03/25)
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  • System Administrator

    The Boeing Company (Herndon, VA)
    …Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a **System Administrator ** (Shift Work) to join our Mission Operations team in Herndon, VA ... administration** , **information security** support and configurations, software and ** OS support** , and follows **configuration change control** / **configuration… more
    The Boeing Company (07/18/25)
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  • Enterprise Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**Job Family:** Systems Administration **Skills:** Critical Systems,Enterprise Servers,Operating Systems ( OS ) **Experience:** 8 + years of related experience **US ... and procedures. + Develop, test, implement, and execute upgrade strategies for Windows based operating system software, databases, and services. + Plan and implement… more
    General Dynamics Information Technology (05/31/25)
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  • Principal Associate, Windows Platform…

    Capital One (Mclean, VA)
    Principal Associate, Windows Platform Engineer Do you love building and pioneering in the technology space? Do you enjoy solving complex technical problems in a ... who are passionate about delivering secure, performant, and supportive Windows client experiences to join our team. As part...passion to stay on top of tech trends and OS Internals, experiment with and learn new technologies, participate… more
    Capital One (07/02/25)
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  • Systems Administrator - TS/SCI

    General Dynamics Information Technology (Fort Belvoir, VA)
    …and status, monitoring network performance and utilization optimization. + Perform OS monitoring, Commercial of the Shelf (COTS) software monitoring, custom software ... in systems administration and analysis. + UNIX/LINUX System Administration - Preferred + Windows System Administration - Preferred + Shift work (Panama Schedule - 12… more
    General Dynamics Information Technology (07/16/25)
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  • PS - Cloud Developer/DevOps (TS)

    Stratus Solutions (Alexandria, VA)
    …computing platforms to create IT automation and orchestration activities * Use open - source technologies and tools to accomplish specific use cases encountered ... development/test/QA tools, cloud, container, and orchestration tools, Linux and Windows operating systems, networking, security and automation. * Motivated: You… more
    Stratus Solutions (04/28/25)
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  • Virtual Desktop Infrastructure (VDI) Engineer…

    CACI International (Chantilly, VA)
    …integrating, securing, and understanding the following Microsoft platform services (both in Windows OS and in Azure Cloud): Active Directory Domain Services ... Active Directory Certificate Services (ADCS), Active Directory Federated Services (ADFS), Windows AD-integrated PKI, Single Sign On (SSO) implementation + 5+ years'… more
    CACI International (06/06/25)
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