• System Administrator

    ManTech (Annapolis Junction, MD)
    …security standards for IT personnel. + Proficiency in Linux or Windows operating systems, indicating hands-on experience with server environments. + Proven ... **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities… more
    ManTech (09/05/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …and remains involved in the resolution process + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads ... System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP, a platform company with Falfurrias Capital… more
    Synergy ECP (09/01/25)
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  • Senior VMWare System Administrator

    Intrepid Solutions and Services (Annapolis Junction, MD)
    …to network engineering design, system fit-up, and system deployment. + General Windows and some Linux system administration and sustainment experience, to ... of new and emerging technologies.We're seeking a **Senior Level System Administrator with specialized experience with VMWare** for a unique, tailored mission.… more
    Intrepid Solutions and Services (08/28/25)
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  • Senior Systems Administrator

    Oracle (Pierre, SD)
    …experience supporting a Linux environment. + Experience handling production systems running Windows Server OS, Active Directory, Group Policy, Linux or ... - 7PM Central Time. + Good Knowledge and hands on experience with Linux / Unix(command-line) and SQL + Familiar with Relational database + Personal/enterprise network… more
    Oracle (11/25/25)
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  • Database Systems Administrator

    Leidos (Omaha, NE)
    …of Agile Development methodologies. + Familiarity with multiple operating systems (Mac OSX, Windows , LINUX , etc.). + Familiarity with at least one Relational ... PL/SQL scripts, creating associated documentation. + Perform data conversion and server migrations. + Assist with database implementation, security, privileges and… more
    Leidos (11/19/25)
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  • IT Administrator /Analyst

    Panasonic North America (Leawood, KS)
    …and coordinate workload for multiple projects + Extensive experience with Windows enterprise applications and systems environments and how these environments ... interact with each other + Exchange Server , 0365, Cloud management, Active Directory Management (AD), SharePoint,...(TCP/IP, DNS, FTP, Layer 2 & 3 devices) + Linux /UNIX environments preferred + Experience supporting SAN devices (EMC,… more
    Panasonic North America (11/19/25)
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  • TS/SCI Cloud System Administrator

    Insight Global (Arlington, VA)
    …major cloud platforms (AWS, Azure, or Google Cloud Platform) * Advanced proficiency in Linux /Unix and Windows server administration * Strong experience with ... containerization technologies (Docker, Kubernetes, OpenShift) * Comprehensive knowledge of networking protocols, firewalls, and security best practices * Experience with monitoring and logging tools (CloudWatch, Splunk, ELK stack, Prometheus) * Deep… more
    Insight Global (11/06/25)
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  • Top Secret GIS Administrator

    Insight Global (Washington, DC)
    …expertise with 3-5 years in system administration or development * Operating Systems: Windows and/or Linux administration * Experience with at least one RDBMS ... (SQL Server , Oracle, PostgreSQL) and SQL query writing * Scripting: Python required; PowerShell, JavaScript, or C# a plus * One of the following professional… more
    Insight Global (10/29/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …multi-site operations with distributed teams across multiple geographic locations + Experience managing Windows and Linux server environments + Knowledge of ... network security, firewalls, and intrusion detection systems + Experience with virtualization technologies and cloud computing platforms + Demonstrated experience with DoD cybersecurity requirements and accreditation processes + Use experience gained to help… more
    SimIS Inc. (09/22/25)
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  • Pr./System Admin - Shift Work (Top Secret)

    Northrop Grumman (Chantilly, VA)
    …and Standard Operating Procedures (SOPs). + Install, configure, troubleshoot, and maintain Windows and Linux VMs via OpenStack. + Provide accurate logs ... provide Tier 1 troubleshooting and support via Kubernetes, OpenStack, Windows , Linux , and other enterprise tools to...level access at time of application** + Experience in Linux (RHEL 7/8) Server and Workstation Administration… more
    Northrop Grumman (11/25/25)
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