• Network Incident Management Quality…

    CACI International (Sterling, VA)
    …of the Service Management workflows and ITSM processes + ITIL V3 or 4 certification and training + Experience with network monitoring and performance management ... Network Incident Management Quality Assurance Analyst Job Category:...update incident management documentation, including best practices and standard operating procedures. + Assist in the preparation of quality… more
    CACI International (10/23/25)
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  • System Administrator

    ManTech (Virginia Beach, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Systems Administrator** to join our team in **Virginia Beach, VA.** This is an **onsite** position. As ... a Systems Administrator you will provide direct support to the...but are not limited to:** + Execute the full System Development Life Cycle (SDLC) from initial receipt of… more
    ManTech (12/06/25)
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  • Mainframe System Programmer/Hardware…

    Ensono (Richmond, VA)
    …to meet client and business requirements. + Above average knowledge of the z/OS operating system . + Familiarity with tape and DASD replication methodologies for ... Mainframe System Programmer/Hardware ConfigurationRemote - United StatesJR011978 Mainframe ...expert technology adviser and managed service provider with cross-platform certifications , Ensono empowers our clients to keep up with… more
    Ensono (12/17/25)
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  • IT Analyst Lead

    Trace Systems Inc (Portsmouth, VA)
    …Systems (IDS), Juniper encryptors, External DNS, F5 BigIP. + Software: MS Windows operating systems ; UNIX/Linux operating systems ; SQL Server ... Model # 3415, Iron Port eMail Firewalls; CISCO Wireless Intrusion Prevention systems (WIPS), Aruba wireless networks, AirTight Network Devices, McAfee Firewall… more
    Trace Systems Inc (11/14/25)
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  • TS/SCI Low Band System Software Support…

    Insight Global (Hampton, VA)
    …, servers, storage, and network connectivity. Additionally, this Systems Administrator will provide system administration for assigned infrastructure, ... establish and maintain system security, apply security patches, and perform operating system upgrades to ensure the security and integrity of the technical… more
    Insight Global (11/01/25)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …5 or more years of hands-on experience providing O&M support of enterprise server operating systems (OSs) (Windows Server, Red Hat Enterprise Linux, etc.) and ... Administrator II shall work closely with the activity's Senior Systems Administrator, Network Engineer as well as...required configurations to continue to provide the most secure operating environment possible. + The Senior Systems … more
    V2X (11/15/25)
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  • System Engineer / IT Manager

    Serco (Herndon, VA)
    …Guides + Program management methods and Earned Value Management + LINUX operating system experience and CISCO Networking experience + Cloud applications: ... Herndon, VA Are you looking for an IT oriented System Architecture position that supports the Corporate Business Lines...the job description listed above. + Active Certified Information Systems Security Professional (CISSP) Certification or in… more
    Serco (12/12/25)
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  • Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …including deployments, patches, security checks, and maintenance. + Upgrade and maintain operating systems and application software on LINUX (Linux RHEL, CentOS, ... ensure full availability and optimum performance. Utilize software tools and logs to monitor network and system health. + Track and manage system … more
    General Dynamics Information Technology (12/16/25)
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  • Senior Network Administrator

    TekSynap (Radford, VA)
    …with internal teams and external stakeholders to ensure optimal operation and scalability of network systems . + Assist in the lifecycle management of network ... secure network operations. + Monitor and tune network performance, ensuring systems are hardened and...Certifications ** + CompTIA Security+. + Computing Environment (CE) Certification (ie, MCSE, Server+, CCNA, RedHat, Palo, etc.) -… more
    TekSynap (10/25/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …scale configuration management and deployment across Windows, MacOS, Linux/Unix, and other operating systems and virtual environments to support the TEN ... procedures. - Virtualization automation and optimization. - Experience with multiple operating systems to include Linux/Unix, Windows, MacOS. Required Education:… more
    BCMC (10/16/25)
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