• Tier 2 Unified Communications Administrator

    CACI International (Washington, DC)
    …border controllers (CUBE/VCS), Multipoint Control Unit (MCU), Cisco Meeting Server (CMS), Telepresence Management Suite (TMS), Vbrick Rev, Integrated Management ... of our great team and make a difference. **Responsibilities:** As a Tier 2 UC Admin , you will bring: + Technical knowledge of VoIP / PBX telephony systems, software,… more
    CACI International (01/03/26)
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  • Multifunctional System Administrator (Level 3)…

    Lockheed Martin (Greenville, SC)
    …have a valid US Passport *The Candidate must have proven Windows Enterprise Server Systems Administration experience and a working knowledge of Active Directory ... experienced Systems Administrator who has some knowledge of Network and Database administration to work on the Joint Strike Fighter \(JSF\) Autonomic Logistics… more
    Lockheed Martin (12/11/25)
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  • Infrastructure Operations Analyst

    ASM Research, An Accenture Federal Services Company (Germantown, MD)
    The M365 Operations Administrator supports the deployment, administration , and sustainment of the Microsoft 365 environment for the Department of Energy Office of ... support calendar sharing, shared mailboxes, and resource mailboxes. + Provide Tier II /Tier III support for M365-related incidents and service requests. + Perform… more
    ASM Research, An Accenture Federal Services Company (11/13/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    …resolution support + Assist in the development, testing, modification, and administration of virtualized server environments and related applications/systems as ... you will support a Microsoft Active Directory environment with day-to-day administration and analysis of Account Provisioning on aclassified network. Key… more
    BAE Systems (12/23/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    …in accordance with System Security Policies and DISA STIGs + Troubleshoot Windows server issues to restore operations + Assist with COTs installations, tuning, and ... related degree and at least four years of system administration experience, OR in lieu of degree, eight years...Secret security clearance + A DoD 8570 IAT Level II or III certification + Or, have a SECNAV… more
    BAE Systems (12/16/25)
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  • TWMS Web Developer | Active TS clearance

    General Dynamics Information Technology (San Diego, CA)
    …mission of our CNIC N6 IT Support team which provides system administration and development/maintenance support of Commander, Navy Installation Command (CNIC) TWMS ... ASP.NET, C#, HTML, CS, Bootstrap, MS SQL language, MS-SQL Server Management Studio + Build IA into systems deployed...+ Modify TWMS DB and programs + Process Tier II /III Remedy tickets Requests supporting TWMS functionality and data… more
    General Dynamics Information Technology (11/20/25)
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  • Linux / AWS Systems Administrator 3/4 - Polygraph

    Northrop Grumman (Morrisville, NC)
    …or infrastructure improvements to development leads. + Support and coordinate administration across multiple networks, ensuring all necessary tasks are completed ... required + Must have a **DOD 8570 IAT Level II ,** or higher, certification (ex: Security+ CE) to be...Linux Operating Systems support experience. + Linux Workstation and Server management experience. + Experience operating under and managing… more
    Northrop Grumman (11/15/25)
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  • Service Desk Support Tech III

    University of Rochester (Brighton, NY)
    …on agent and team metrics. May provide on-call support. Provides second level server systems administration and email administration triage for Windows, ... point for pre-defined requests that cannot be resolved at Level I or Level II Support and other IT support areas in the University. + Resolves high-level technical… more
    University of Rochester (12/23/25)
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  • Cohesity NetBackup Administrator

    GovCIO (Kearneysville, WV)
    …clients, MSDP, SLP, AIR). + Proficiency with Linux (RHEL/SUSE) and Windows Server administration . + Practical experience managing NetBackup appliances. + Solid ... program with the US Coast Guard. The primary focus is the daily administration , maintenance, optimization, and support of both the Cohesity and Veritas NetBackup… more
    GovCIO (12/13/25)
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  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    …a secure operational technology environment by integrating advanced system administration with proactive cybersecurity operations. This dual-role position requires ... federal cybersecurity frameworks and risk management. **Primary Responsibilities:** **System Administration Duties** + Install, configure, upgrade, and maintain enterprise… more
    M. C. Dean (11/26/25)
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