• System Administrator - Security Focus

    Leonardo DRS, Inc. (Fitchburg, MA)
    …Encryption devices, and security best practices to ensure robust security architecture. Server Administration + Proficiency in managing and maintaining servers ... and navies around the world. **Job Summary** Perform system administration duties of on-prem systems and networks...Clearance Our Ideal Candidate Will Have: + Proven System Administration + Experience in administering Microsoft Windows … more
    Leonardo DRS, Inc. (10/02/25)
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  • Linux Systems Administrator / Secret…

    Lockheed Martin (Huntsville, AL)
    …and renewals\) * Ability to lift 30 lbs\. **Desired Skills:** * Systems Administration experience supporting United States Government classified environments * ... months of starting the position * Experience with Linux/UNIX Server and Desktop Operating Systems \(i\.e\. RH...and SSH * Installation and configuration experience of Microsoft Windows 10 or 11 workstations and peripherals * VMware… more
    Lockheed Martin (11/20/25)
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  • Window System Administrator

    ManTech (College Park, MD)
    …in **College Park, Maryland** . The position is part of a team that provides Windows Systems Administration support for an organization that is tasked with ... a small team to provide a full range of systems administration capability to a dynamic team...of System Administration experience + Proficiency in Windows Server administration , including Active… more
    ManTech (10/14/25)
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  • Systems Administrator - Tier 3 Support

    GovCIO (Fairfax, VA)
    …with the servers, network, or cybersecurity risks + Configure, deploy, and maintain Windows Server Update Services (WSUS) + Analyze and remediate findings from ... versed on infrastructure tools and technologies such as DNS, DHCP, VDI, SQL Server , IIS, Apache, SAN, Hyper-Converged, LAN, WLAN, VLAN, OSI model, TCP/IP, VPN,… more
    GovCIO (09/02/25)
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  • Implementation Engineer- Medical Imaging

    PaxeraHealth (Newton Center, MA)
    …management, Query and Administration . + Wide range of IT technical skills ( Windows Server , Windows client, VMWare, Storage, Networking, Oracle, Backup ... + HTML, XML, PHP, and SQL + Experience with administration of standard service such as: IIS,Directory Server...Systems , etc.) + Network administration : IPv4 networks, NAT, VLAN and VPN + Network… more
    PaxeraHealth (09/02/25)
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  • Senior Site Reliability Engineer - Distributed…

    Cognizant (Arizona City, AZ)
    …enterprise-level infrastructure and operations. Expertise in high-availability and distributed systems , Linux/ Windows administration , and support. Experience ... edge and centralized infrastructure. Build dashboards, visualizations, and alerting systems for real-time insights and incident response. Implement distributed… more
    Cognizant (11/21/25)
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  • Systems Engineer

    Cinteot (Herndon, VA)
    …JIRA. + Familiarity with infrastructure products and management solutions such as Windows Server administration , monitoring and configuration tools, VMWare, ... Systems Engineer Location - Herndon, VA Job Description:...and technology related disciplines such as Mathematics, Computer Science, Systems Engineering, Electrical Engineering, Computer Engineering, Physics, Information Technology,… more
    Cinteot (11/06/25)
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  • Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Hickam AFB, HI)
    …field or equivalent experience + Five (5+) years of experience with the use and administration of Windows based servers + Three (3+) years of experience working ... **Overview** SYSTEMS ADMINISTRATOR (GEO): Bowhead seeks a Systems...Air Force installation. **Responsibilities** + Troubleshoot desktop, web, database, server problems + Perform backup and recovery procedures for… more
    UIC Government Services and the Bowhead Family of Companies (10/02/25)
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  • Systems Integrator / Project Support

    Acclaim Technical Services (Chantilly, VA)
    …+ Extensive knowledge of hands-on experience with building, maintaining - Windows , Server , Microsoft Virtualization Technologies. + Experience with managing ... workplace among DC area firms and continues to grow. We are actively hiring a Systems Integrator to join our Data and Systems Integration Division working in… more
    Acclaim Technical Services (09/23/25)
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  • Microsoft Teams Calling Senior Voice Engineer, VP

    MUFG (New York, NY)
    …communication protocols (H.323, SIP, LDAP, RTP, QoS), networking, Cisco CUCM, Voice cloud, server operating systems (Linux, Windows ) and application software ... for the support and maintenance of the firm's Voice systems and delivery of best-in-class service. This role is...of peer group in both environments + **Support and Administration ** : Manage and troubleshoot Microsoft Teams Phone System… more
    MUFG (11/01/25)
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