• Senior Cloud System Administrator

    ManTech (Annapolis Junction, MD)
    …licenses and certificates **Minimum Qualifications:** + 20+ years of experience as a Systems Administrator or Cloud Engineer supporting programs and contracts of ... MANTECH seeks a motivated, career and customer-oriented ** Senior ** **Cloud System Administrator ** in Hanover,...general support for Windows Server 2022 environments, Windows 10/11 client systems , and various Linux… more
    ManTech (12/24/25)
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  • IT Solutions Engineer / Analyst III…

    Arizona Public Service (Phoenix, AZ)
    IT Solutions Engineer / Analyst III / Senior | Boomi Platform Administrator Apply now " Date: Dec 19, 2025 Location: PHOENIX, AZ, US, 85004-3903 Company: APS Our ... and Succeed Together. Summary IT Solutions Engineer / Analyst Senior | Boomi Platform Administrator Are you...CAM, THRU, and Solace. + Proficient in Linux and Windows operating systems within cloud (AWS, Azure)… more
    Arizona Public Service (10/23/25)
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  • Senior IT / System Administrator

    R&D Industries, Inc. (Milford, IA)
    …expected to have leading-class knowledge of hardware, software, networking, and security. A Senior Systems & Network Engineer should have years of experience ... of VLANs and VPNs. Required Competencies: * Server operating systems , up to Windows Server 2025 *...* CompTIA Net+ * CompTIA Security+ * Microsoft 365 Administrator Expert * Windows Server Hybrid … more
    R&D Industries, Inc. (01/08/26)
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  • Senior Integrator- Windows Server…

    SAIC (Washington, DC)
    …position will provide support, implementation, and design services for Windows -based systems across the enterprise. The Senior Integrator will be responsible ... **Description** The Senior Integrator will provide systems integration...Perform Root Cause Analysis and Problem Management for the Windows systems and tools. + Improve existing… more
    SAIC (01/06/26)
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  • Senior Database Administrator

    Leidos (Camp Springs, MD)
    **Description** Leidos Digital Modernization sector is seeking an ** Senior Database Administrator ** - Hosting to support **USCIS Enterprise Automation & Unified ... hosting, and unified communications for 30 000+ end‑users. The Senior Database Administrator will be a key...services. **Primary Responsibilities:** + Design, implement, and maintain database systems within Windows , Unix, and Linux hosting… more
    Leidos (12/06/25)
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  • Senior VMware Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior VMware Administrator ** at GDIT. Shape what's next for ... sabotage, espionage and subversive activities. **MEANINGFUL WORK AND PERSONAL IMPACT** As a ** Senior VMWare Administrator ,** the work you'll do at GDIT will be… more
    General Dynamics Information Technology (01/05/26)
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  • Senior System Administrator

    The Boeing Company (El Segundo, CA)
    …your future with us. **The Boeing Company** is currently seeking a high performing ** Senior ** **System Administrator ** to join our team in **El Segundo, CA** . ... The System Administrator will be a part of the Information Technology...Windows Server 2022 - 2025 and Desktop Operating Systems - Windows 11 + Experience deploying,… more
    The Boeing Company (01/09/26)
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  • Senior System Administrator

    Exeter Government Services, LLC (Huntsville, AL)
    …Required Skills: + The System Administrator should be familiar with Microsoft Windows operating systems , SQL server, and most recent versions of Microsoft ... Senior System Administrator Location: Huntsville, AL...to; continuous monitoring and maintenance support for ACC owned systems (eg Surveillance/Badging systems , PADDS, Public Facing… more
    Exeter Government Services, LLC (11/26/25)
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  • Senior System Administrator

    The Boeing Company (Colorado Springs, CO)
    …**Boeing Defense, Space & Security** (BDS) Phantom Works Organization is seeking a ** Senior System Administrator ** to support the **Phantom Works Space Battle ... Battle Management Command & Control (SBMC2) team requires a Senior System Administrator to support operation of...validates requirements for new and revised hardware and software systems (mixed Windows /Linux environment on VMware vSphere… more
    The Boeing Company (01/09/26)
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  • Principal/Sr. Principal Systems

    Northrop Grumman (Patuxent River, MD)
    Systems (NGAS) has an exciting career opportunity for a **Principal/Sr. Principal Systems Administrator ** to join the Ground Segment team of qualified, ... system integration, sustainment, and ground/flight test support. + Perform as a Windows \VMware System Administrator for a classified government contract. +… more
    Northrop Grumman (12/12/25)
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