• Network / Systems

    GovCIO (Washington, DC)
    …Submit a referral to this job (https://careers-govcio.icims.com/jobs/5197/ network - systems - administrator - 4 ... **Overview** GovCIO is currently hiring for a Systems Administrator to design, implement, and...IT or related field. Current ITIL Foundation and/or Practitioner v. 4 certifications. Desired: Current DevSecOps FoundationSM certification from the… more
    GovCIO (09/11/25)
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  • Network / Systems

    GovCIO (Washington, DC)
    …referral to this job (https://careers-govcio.icims.com/jobs/6592/ network - systems - administrator ... **Overview** The System Administrator (SA) is responsible for effective provisioning, installation/configuration,...network hardware and software issues + Provides supplemental network and systems administration support to IT… more
    GovCIO (09/05/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... **About the Role** We are seeking a **Senior System Administrator - Network Operation Center** to support...Group Policy, DNS, DHCP, and virtualization platforms (VMware, Hyper-V). 4 . Adept at ensuring systems integration with… more
    St. George Tanaq Corporation (08/15/25)
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  • Juniper Network Administrator

    Three Saints Bay (Washington, DC)
    **Juniper Network Administrator -TS/SCI Required (4790)** Location **Washington, DC** Job Code **4790** \# of Openings **1** Apply Now ... any other related duties as assigned by the Senior Systems Administrator , Technology or other appropriate ...and system operational verification tests. 2. Local Area/Wide Area Network design and configuration. 3. Web services. 4 more
    Three Saints Bay (10/03/25)
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  • Tier 2 Network Administrator

    Koniag Government Services (Chantilly, VA)
    …Data Solutions, LLC,** a Koniag Government Services company, is seeking a Tier 2 Network Administrator to support KDS and our government customer. This is a ... weeks paid time off, and more. The Tier 2 Network Administrator supports the Tier 3 ...assisting in the maintenance, monitoring, and basic troubleshooting of network systems . This role is responsible for… more
    Koniag Government Services (09/06/25)
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  • Network Administrator II - Shift 2B

    CACI International (Springfield, VA)
    …Degree in a Technical Field + 4 + years' experience working as a Network Administrator + DoD 8140.01 and 8570.01-M, IAT II required + Plans, builds, ... Network Administrator II - Shift 2B...any combination thereof + Troubleshoot, maintain integrity and configure network components along with implementing operating systems more
    CACI International (10/03/25)
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  • Network Administrator II

    William C Brown Inc (Springfield, VA)
    …Degree in a Technical Field + 4 + years' experience working as a Network Administrator + DoD 8140.01 and 8570.01-M, IAT II required + Plans, builds, ... Network Administrator II EOE Statement We...any combination thereof + Troubleshoot, maintain integrity and configure network components along with implementing operating systems more
    William C Brown Inc (09/01/25)
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  • Network Administrator Tier 2…

    Koniag Government Services (Chantilly, VA)
    **Koniag Data Solutions, LLC,** a Koniag Government Services company, is seeking Network Administrator Tier 2 ( Network Operations Center) to support KDS and ... team by assisting in the maintenance, monitoring, and basic troubleshooting network systems . This role is responsible for verifying configurations, managing… more
    Koniag Government Services (09/04/25)
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  • Network -System Administrator I

    Global Resource Solutions (Arlington, VA)
    …enthusiastic, motivated, detail orientated, and talented individual for the position of Network /System Administrator I. Job Description: Summary: The Network ... HTTPS, FTP, & SSL + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system...Degree in a related area or equivalent experience (Four ( 4 ) years) + Must meet position and certification requirements… more
    Global Resource Solutions (10/08/25)
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  • Network Administrator

    SAIC (Washington, DC)
    …contract award, with an anticipated decision expected by Winter/ Spring 2026.** The ** Network Administrator ** responsibilities include, but are not limited to: + ... Manages the design, implementation, and maintenance of complex, secure network systems critical to MARS + Ensures...years or more relevant experience (will consider an additional 4 + years of relevant experience in lieu of degree)… more
    SAIC (10/04/25)
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  • Citrix Systems Administrator

    Leidos (Bethesda, MD)
    …environment where you can thrive, keep reading!** Leidos is seeking a Citrix Systems Administrator to support the National Media Exploitation Center (NMEC). The ... Engineering staff to plan out future modernization efforts to meet customer and administrator requirements. + Collaborate to perform network latency analysis to… more
    Leidos (10/07/25)
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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...US Citizenship Required Desired Certifications: + Microsoft Windows Hybrid Administrator + ITIL 4 Foundation Certification +… more
    General Dynamics Information Technology (09/16/25)
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  • Systems Administrator

    Leidos (Alexandria, VA)
    …IT infrastructure configuration. + 4 + years of experience as a Systems Administrator for classified and unclassified networks. Experience with rack mounted ... **Description** **Leidos- Systems Administrator ** **Location:** Alexandria, VA **Clearance...**Basic Qualifications** + BS degree and a minimum of 4 + years of prior relevant experience or Masters with… more
    Leidos (10/07/25)
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  • Systems Administrator

    Koniag Government Services (Washington, DC)
    **Koniag Management Solutions,** a Koniag Government Services company, is seeking a Systems Administrator with a Top-Secret clearance with the ability to obtain ... a Koniag Government Services company, is seeking an experienced Systems Administrator to support our government client....to obtain SCI **Required Skills and Competencies:** + CompTIA Network + and/or Security+ certification + ITIL 4 more
    Koniag Government Services (10/01/25)
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  • Sr. Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    Sr. Systems Administrator Ft. Belvoir, VA Join our Talent Network Sr. Systems Administrator Ft. Belvoir, VA C-CHR-24-050 TheSenior System ... and information assurance support. Duties and Responsibilities: + + Provide systems administration support for the Windows operating system and applications and… more
    Chenega Corporation (09/01/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Principal Systems Administrator ** to join our team in **Pentagon, VA.** The position is **onsite.** ... 7+ years of experience in Information Technology; an additional 4 years of Systems Administration experience can...VCP - VMware Certified Professional, CCNA - Cisco Certified Network Administrator + ITIL Foundations or later… more
    ManTech (10/10/25)
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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 DISA's support to mission partners + TS/SCI w/CI Poly Preferred + Integration of Network Management (NM) and Element Management (EM) systems with network more
    Leidos (07/18/25)
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  • F-35 Property Administrator 4

    Huntington Ingalls Industries (Arlington, VA)
    …Secret Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more
    Huntington Ingalls Industries (09/09/25)
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  • System Administrator - Linux - TS/SCI FSP…

    The Metamorphosis Group (Chantilly, VA)
    System Administrator - LINUX - TS/SCI FSP REQUIRED Chantilly, VA Apply Now JOB DESCRIPTIONThe Sponsor requires the support of full-time Linux System Administrators. ... communicate issues and resolutions to all levels within the organization. System Administrator - The Contractor shall support a second shift schedule, 5 days… more
    The Metamorphosis Group (09/10/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    …security and economic interests of our nation. SecuriGence is seeking an experienced Systems Administrator to help contribute to our success. If you enjoy ... System Administrator Oakton, VA . Information Technology Join our Talent Network Are you ready to enhance your skills and build your career in a rapidly evolving… more
    Chenega Corporation (08/13/25)
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