• Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall support the Information Technology (IT) Operations and ... available, server technology solutions. Responsibilities Responsibilities: + The Senior Systems Administrator II shall provide O&M support - installation,… more
    V2X (11/15/25)
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  • System Administrator

    Gromelski & Associates, Inc. (Manassas, VA)
    …, Training Development and Delivery, Multimedia Support , and Technical System Support ._ **_System Administrator Job Description:_** + Performs tasks as Red ... **System Administrator ** Location **Manassas, VA (Relocation Assistance Available)** Job...solutions for leading edge technology. + Provide system administration support for system and network design, development, and integration.… more
    Gromelski & Associates, Inc. (12/17/25)
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  • Principal Support Administrator

    Patriot Group International, Inc (Chantilly, VA)
    Principal Support Administrator Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph Shift: M-F 9A-5P ... intelligence perspective. We are looking to hire a Principal Support Administrator to join our team in...performed in an office environment, requiring the use of computer terminals and standard office equipment to accomplish work… more
    Patriot Group International, Inc (12/17/25)
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  • System Administrator

    Gromelski & Associates, Inc. (Manassas, VA)
    …Development and Delivery, Multimedia Support , and Technical System Support ._ **_System Administrator Job Description:_** Provides technical and operational ... computer systems, including coordination with network administrators. **_System Administrator Required Skills:_** + Troubleshoot issues and outages. + Respond to… more
    Gromelski & Associates, Inc. (11/21/25)
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  • Principal ITSM System Administrator

    BAE Systems (Washington, DC)
    **Job Description** **Join a Team that's Shaping the Future of IT Support ** At BAE Systems, we're passionate about delivering innovative IT solutions that enable our ... to achieve their missions. As a **Principal ITSM System Administrator ** , you'll play a critical role in providing...you'll play a critical role in providing exceptional IT support to the customer. You'll be part of a… more
    BAE Systems (10/30/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, bringing professionalism ... our best becomes better. GDIT has an immediate opening for a Systems Administrator to fill a Core Services position supporting the NNSA (National Nuclear Security… more
    General Dynamics Information Technology (01/05/26)
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  • Flex ITSM Tools Administrator

    Marriott (Bethesda, MD)
    …**Education and Experience** Required: + 3+ years' experience as a ITSM tool administrator . + Bachelors degree in Information Technology, Computer Science or a ... is a temporary position. **JOB SUMMARY** We are looking for a seasoned ITSM tools administrator to join our team as a Senior Technology Analyst. In this role you… more
    Marriott (11/26/25)
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  • Network Administrator

    Tactibit Technologies LLC (Suitland, MD)
    Tactibit Technologies provides innovative information technology, cybersecurity, and cloud support services to the Federal Government. We support some of the ... dedicated to solving problems and developing innovative solutions in support of our customers' critical missions. Our success is...to excellence in everything we do. About the Network Administrator position We are looking for a talented network… more
    Tactibit Technologies LLC (12/25/25)
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  • G2 SharePoint Systems Administrator

    General Dynamics Information Technology (Fairfax, VA)
    …people are our differentiator. Our work depends on a **SharePoint / Systems Administrator ** joining our CNIC Applications Support team which provides system ... Description:** Transform technology into opportunity as a **SharePoint / Systems Administrator ** at GDIT. Shape what's next for mission-critical government projects… more
    General Dynamics Information Technology (01/05/26)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    …https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a **Senior System Administrator - Network Operation Center** to support our federal ... Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD...that specializes in delivering Enterprise Integrated Technology Solutions and Support Services to the Federal Government. TTS's innovative approach… more
    St. George Tanaq Corporation (11/14/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Washington, DC)
    …develop innovative solutions to enable secure and reliable operations of enterprise computer systems. Develop new concepts and processes and analyze root causes and ... systems connected to networks across multiple classification domains. Provide support to developmental and operational systems including day-to-day operations,… more
    ENS Solutions (12/12/25)
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  • Service Now Administrator (Remote)

    Koniag Government Services (Chantilly, VA)
    …LLC** , a Koniag Government Services company, is seeking a Service Now Administrator to support KTIS and our government customer. This position requires ... Koniag Technology and Infrastructure Solutions (KTIS) is seeking an experienced ServiceNow Administrator to join our team. The ideal candidate will have a strong… more
    Koniag Government Services (01/13/26)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …and cybersecurity industries. We are seeking a **Physical Security System Administrator 4** to join our **Security and Electronic Systems (SES)** business ... federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems, you will be responsible for… more
    M. C. Dean (10/23/25)
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  • Server Administrator

    Koniag Government Services (Washington, DC)
    Koniag IT Systems LLC, a Koniag Government Services company, is seeking a Server Administrator to support KITS and our government customer in Washington, DC. ... qualified, experienced and self-motivated individual to perform the duties of a Server Administrator to support a federal client located in Washington, DC. We… more
    Koniag Government Services (01/14/26)
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  • Network/Systems Administrator 2 (Desktop…

    GovCIO (Washington, DC)
    support . **Responsibilities** Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked ... /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, DC_ **ID**… more
    GovCIO (12/05/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    Support , Software Development, and Program Management. Job Title:System Administrator Location:Oakton, Virginia Clearance Level:Top Secret Clearance Summary We ... System Administrator Oakton, VA . Information Technology Join our...core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join… more
    Chenega Corporation (11/12/25)
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  • Systems Network Administrator (SNA-2)

    Leidos (Laurel, MD)
    …a difference in National Security!** **Job Summary:** The Systems Network Administrator provides support for implementation, troubleshooting and maintenance of ... **Leidos** has a new and exciting opportunity for a **Systems Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (11/18/25)
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  • Principal Cloud Administrator

    BAE Systems (Washington, DC)
    **Job Description** **Join a Team that's Shaping the Future of IT Support ** At BAE Systems, we're passionate about delivering innovative IT solutions that enable our ... customers to achieve their missions. As a **Principal Cloud Administrator ** , you'll play a critical role in providing...you'll play a critical role in providing exceptional IT support to the customer. You'll be part of a… more
    BAE Systems (10/30/25)
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  • Principal Server Administrator

    BAE Systems (Washington, DC)
    **Job Description** **Join a Team that's Shaping the Future of IT Support ** At BAE Systems, we're passionate about delivering innovative IT solutions that enable our ... customers to achieve their missions. As a **Principal Server Administrator ** , you'll play a critical role in providing...you'll play a critical role in providing exceptional IT support to the customer. You'll be part of a… more
    BAE Systems (10/30/25)
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  • Mobility Administrator

    Koniag Government Services (Washington, DC)
    Koniag IT Systems LLC, a Koniag Government Services company, is seeking a Mobility Administrator to support KITS and our government customer in Washington, DC. ... experienced and self-motivated individual to perform the duties of a Mobility Administrator to support a potential future business opportunity located in… more
    Koniag Government Services (10/16/25)
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