• Systems Administrator - Tier

    GovCIO (Fairfax, VA)
    …/Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4592/ systems - administrator tier - 3 ... **Overview** GovCIO is currently hiring for a System Administrator - Tier 3 Support with an active Secret clearance in support of our DEA Bluestone program.… more
    GovCIO (06/03/25)
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  • Systems Administrator ( Tier

    William C Brown Inc (Springfield, VA)
    Systems Administrator ( Tier 2...and other ISP Contractor Stakeholders when IT issues require Tier 3 escalation or have dependencies external ... protected by law. Description WCBinc is looking for a Systems Administrator ( Tier 2 Desktop...equivalent combination of years of experience and education and 3 + years of prior relevant experience. Location: On Customer… more
    William C Brown Inc (05/15/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …visits and upgrades, provide on-site and remote resolution support for trouble calls, and provide TIER 2/ 3 support of production systems . * Systems ... Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in...of the client/server/storage/network devices, mobile devices, etc. * Provide Tier 2 and Tier 3 more
    General Dynamics Information Technology (06/21/25)
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  • Senior Systems Administrator II…

    V2X (Springfield, VA)
    …ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II - Desktop Support are the Tier 2 team members of an ... and enhance readiness. Aligned around a shared purpose, our $ 3 .9B company and 16,000 people work alongside our clients,...professionalism. We have a great opportunity for a Senior Systems Administrator II - Desktop Support -… more
    V2X (06/24/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    Systems Administrator EOE Statement We are...all of the client/server/storage/network devices, mobile devices, etc.* Provide Tier 2 and Tier 3 ... protected by law. Description WCBinc is looking for a Systems Administrator to join our team to...and remote resolution support for trouble calls, and provide TIER 2/ 3 support of Unix/Windows workstations and… more
    William C Brown Inc (04/16/25)
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  • Systems Administrator - active…

    V2X (Springfield, VA)
    …Polygraph. Under the guidance of more senior Server team members, the Systems Administrator provides O&M support - installation, configuration, testing, ... and enhance readiness. Aligned around a shared purpose, our $ 3 .9B company and 16,000 people work alongside our clients,...IT System, Applications, and Services catalogs. + The System Administrator supports the initial escalation tier (s) for… more
    V2X (05/14/25)
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  • Systems Administrator Senior

    TekSynap (Fort Belvoir, VA)
    **Responsibilities & Qualifications** **Position Summary** The Senior Systems Administrator ensures the stable operation of the in-house computer software ... Must possess IT-II Non-Critical Sensitive security Secret clearance or Tier 3 (T3) + If privileged access... Security Certified Practitioner) **Overview** We are seeking a Systems Administrator Senior to join our team… more
    TekSynap (04/17/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Dynamics Information Technology (GDIT) is seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our team in support ... the equivalent combination of education, technical training, or work/military experience. + 3 + years of related systems administration experience + TS/SCI with… more
    General Dynamics Information Technology (05/01/25)
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  • Sccm/Mecm System Administrator

    Leidos (Alexandria, VA)
    …following skills:_** + Experience with Tier 2 system administration and/or Tier 3 engineering of Microsoft Endpoint Configuration Manager (MECM) servers and ... operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and Maintenance (O&M)… more
    Leidos (06/25/25)
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  • Network Administrator II

    William C Brown Inc (Springfield, VA)
    Network Administrator II EOE Statement We are an equal employment...and devices. What You'll Get to Do: + Provide Tier 2 and Tier 3 problem ... protected by law. Description WCBinc is looking for a Network Administrator to provide support for implementation, troubleshooting and maintenance of IT… more
    William C Brown Inc (06/03/25)
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  • Network Administrator Senior _TS/SCI…

    General Dynamics Information Technology (Springfield, VA)
    Administrator Senior joining our team to provide expertise in the client's systems and objectives. **HOW A NETWORK ADMINISTRATOR SENIOR WILL MAKE AN IMPACT** ... in technical STEM, or demonstrated equivalent operations experience. * Required Experience: 3 + years of related experience executing mission systems experience *… more
    General Dynamics Information Technology (06/26/25)
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  • System Administrator Senior

    TekSynap (Fort Belvoir, VA)
    …technical discipline **Security Clearance** + Must possess **IT-II Non-Critical Sensitive** clearance or ** Tier 3 (T3)** at the time of submission + Clearance ... + Ensure stable and efficient operation of enterprise software systems and network connectivity across distributed locations. + Plan,...US Citizen Must possess **IT-II Non-Critical Sensitive** clearance or ** Tier 3 (T3)** at the time of… more
    TekSynap (04/17/25)
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  • NCIS Citrix Administrator

    Arena Technical Resources, LLC (Quantico, VA)
    …-Performs software upgrades, patch installs, firmware upgrades -Performs incident resolution for Tier 3 requests -Diagnosis and troubleshoot problems related to ... NCIS Citrix Administrator Location: Quantico, VA, US Job ID: ATR...Experience: -5+ years of experience and deep expertise with systems administration Required Technical Skills: -Citrix Virtual Apps &… more
    Arena Technical Resources, LLC (07/05/25)
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  • System Administrator

    Chenega Corporation (Fort Belvoir, VA)
    System Administrator Ft. Belvoir, VA Join our Talent Network Systems Administrator Ft. Belvoir, VA C-CHR-24-036 TheSystem Administratorwill resolve issues ... with hardware, operating systems , desktop applications, telephones, and network-attached printers. Duties and...Minimum Qualifications: + BS in a related field with 3 + years of relevant work experience. + Experience may… more
    Chenega Corporation (06/02/25)
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  • Linux System Administrator

    Leidos (Alexandria, VA)
    …Infrastructure (HCI) concepts and solutions such as Dell VXRail + Strong experience with Tier 2 system administration of server operating systems such as Linux ... **Description** Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD. This role requires an individual that has technical… more
    Leidos (06/06/25)
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  • Systems Engineer

    TekSynap (Fort Belvoir, VA)
    systems engineering **Clearance** + Must possess **IT-II Non-Critical Sensitive** clearance or ** Tier 3 (T3)** **Certifications** + Must have a **DoD 8570 ... and/or SQL Server** database administration and analysis. + **Oracle systems engineers** must be trained and experienced with: +...US Citizen Must possess **IT-II Non-Critical Sensitive** clearance or ** Tier 3 (T3)** at the time of… more
    TekSynap (04/17/25)
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  • Junior Helpdesk Support Services Specialist

    Chenega Corporation (Fort Belvoir, VA)
    …or laptops that have authorized access to the network. + Escalate the issue/problem to proper Tier 2 or 3 Support team members when the restoration is beyond the ... DoD 8570.01-M and BBP 05-PR-M-0002. + Microsoft 365 Certified: Modern Desktop Administrator Associate Certification required. + Secret clearance Tier 5… more
    Chenega Corporation (06/02/25)
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  • Citrix Engineer

    SAIC (Springfield, VA)
    **Description** This senior engineering position provides Tier 3 level Citrix support to a large government department. The preferred candidate will be a IT ... system re-design, enhancements and/or upgrades to existing production Remote Access (Citrix) systems . + Support test and deploy new enterprise-wide remote access … more
    SAIC (06/17/25)
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  • SharePoint Developer

    Chenega Corporation (Fort Belvoir, VA)
    Administrator Associate or above certification required. + Secret clearance Tier 3 investigation required. Chenega Corporation is an Equal Employment ... portal, and web collaboration access in the areas of systems administration. Web access shall be established via military...Qualifications: + Bachelor's degree in a related field. + 3 + years of experience or a combination of experience… more
    Chenega Corporation (06/02/25)
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