• Senior Linux Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SENIOR LINUX ADMINISTRATOR (RDTE) Bowhead seeks a Senior Linux Administrator (NetServ) to join our team in Dahlgren, VA. The Senior ... RHEL9.x a plus) + Must meet DoD 8570 Information Assurance Workforce (IAWF) criteria or Information Assurance ...Management system + Obtain the Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) certification… more
    UIC Government Services and the Bowhead Family of Companies (11/21/25)
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  • Senior Systems Administrator

    CACI International (Fort Meade, MD)
    Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * * **The Opportunity:** CACI is seeking a Senior Systems Administrator to provide support for...6 months of hire (Cyber Workforce Improvement Program- Information Assurance Technical III) + 15 years experience as a… more
    CACI International (12/02/25)
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  • Senior Information Systems…

    Concurrent Technologies Corporation (Huntsville, AL)
    Senior Information Systems Administrator Concurrent Technologies Corporation Huntsville, AL Minimum Clearance Required: Top Secret Clearance Clearance Level Must ... customized, and powerful solutions. CTC is looking for talented Senior Information System Administrator with experience accrediting, maintaining,… more
    Concurrent Technologies Corporation (10/19/25)
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  • Senior Administrator , Clinic…

    Community Health Systems (Longview, TX)
    …& Reward Programs + Exclusive Discounts & Perks* **Job Summary** The Senior Administrator , Clinics is responsible for overseeing the business management ... patients, agencies), and ensuring compliance with regulatory standards. The Senior Administrator works closely with senior...to optimize quality and overall efficiencies. + ** Quality Assurance and Regulatory Compliance** + Ensures… more
    Community Health Systems (10/16/25)
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  • Senior Database Administrator

    TekSynap (IA)
    …scripting and tools to support database administration tasks. **Overview** We are seeking a Senior Database Administrator to join our team. TekSynap is a fast ... checks, organization, protection, security, documentation, and statistical methods. + Conduct quality control and auditing of databases to ensure accurate and… more
    TekSynap (11/15/25)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    …Software Development, System Engineering/ Verification and Validation, Security, Compliance and Quality Assurance + Experience working in Agile environments + ... **Description** Leidos is seeking a System Administrator for a technical development program supporting the...Sponsor's Attribute Services within the IDAM/ICAM space.As a System Administrator on this program, you will design, develop, implement,… more
    Leidos (10/10/25)
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  • Senior QA ServiceNow Administrator

    GovCIO (Washington, DC)
    …our ServiceNow platform while ensuring high- quality system performance through structured Quality Assurance (QA) practices. This role will be responsible for ... **Overview** GovCIO is seeking a detail-oriented and experienced ** Senior QA** **ServiceNow Administrator ** to manage...Integrate ServiceNow with third-party tools and APIs as needed. ** Quality Assurance (QA):** + Develop and maintain… more
    GovCIO (10/22/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …and importance of others (work and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the Warfare ... client mission success. Our performance standard is "excellence," with an outcomes-based, quality focus in our services and products, guided by our core values… more
    SimIS Inc. (11/06/25)
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  • Senior M365 Administrator

    PSEG Long Island (Bethpage, NY)
    …approval and success of changes made to the environment + Ensure Quality Control and Assurance procedures are consistent with Infrastructure specifications, ... required **Desired** + Certification in Microsoft Azure Cloud + Azure Administrator Associate, Azure Solutions Architect Expert, Azure Security Engineer Associate or… more
    PSEG Long Island (10/01/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …client mission success. Our performance standard is "excellence," with an outcomes-based, quality focus in our services and products, guided by our core values ... position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US Navy Training… more
    SimIS Inc. (09/22/25)
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