• Network Administrator

    ManTech (Laurel, MD)
    …Qualifications:** + Familiarity with configuring, scripting, and managing Unix, RHEL and Windows operating systems + Familiarity with Scanboy + Familiarity with ... ManTech seeks a motivated, career- and customer-oriented **Network Administrator ** with a focus on Cisco Networks to...and complexity. In lieu of a Bachelor's degree, three ( 3 ) years of additional Network Administration experience with an… more
    ManTech (09/19/25)
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  • Network Administrator

    ManTech (Laurel, MD)
    …accredited college or university with 12+ years of experience as a Network Administrator . 3 additional years of Network Administration experience with an ... **Mantech** seeks a motivated, career and customer-oriented **Network Administrator ** with a focus on Cisco Networks to...Familiarity with configuring, scripting, and managing Unix, RHEL and Windows operating systems + Familiarity with Scanboy… more
    ManTech (07/23/25)
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  • System Administrator

    TekSynap (Bethesda, MD)
    …have differing environments and needs. Operating environments include UNIX, Linux, Windows , and MAC. Similarly, software for system operation, management, and ... and security support including installing, configuring, troubleshooting, and administering Windows 2003/2008/2012 servers, Virtual servers, and Virtual Desktop Infrastructure… more
    TekSynap (09/16/25)
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  • Database Administrator

    Leidos (Edgewood, MD)
    **Description** The Leidos AIE team has an opening for a Database Administrator in our Enterprise Data Center Software applications Team. This opening supports our ... duties include: + Develop scripts and migrate data between two different systems that utilize Microsoft SQL sever + Design, build, configuration, documentation and… more
    Leidos (09/30/25)
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  • Network Administrator

    TekSynap (Bethesda, MD)
    …have differing environments and needs. Operating environments include UNIX, Linux, Windows , and MAC. Similarly, software for system operation, management, and ... among divisions. **FUNCTIONAL RESPONSIBILITIES:** + Maintaining computer networks and systems including software, mainframes, VPNs,routersand other physical hardware. +… more
    TekSynap (09/16/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …software development lifecycle, debugging, testing. Experience Level: Junior to Senior System Administrator (Levels 1 to 3 ) Overview: The System Administrator ... a dynamic, innovative team working on cutting-edge cybersecurity, network, software and systems engineering projects. We are hiring for a wide range of positions,… more
    Belay Technologies (08/14/25)
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  • Systems Engineer L3

    NTT America, Inc. (Annapolis, MD)
    …**REQUIRED EXPERIENCE** + Minimum 5-7 years of experience as a Linux or Windows Systems Administrator /Engineer in an Enterprise Data Center environment. ... and inspire junior team members. + Advanced knowledge of Windows and/or Linux operating systems , virtualization, and...optimize and transform for long-term success. We invest over $ 3 .6 billion each year in R&D to help organizations… more
    NTT America, Inc. (09/27/25)
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  • Splunk Security Engineer

    Leidos (Suitland, MD)
    …+ Develop, maintain, and execute **automated SOAR playbooks** that interact across systems and devices + Analyze log events, correlate data across multiple sources, ... SecurID, Tenable.SC and Nessus, VMWare vCenter/ESXi, ServiceNow, Azure and AWS, NetApp, Windows and Linux. Connectors may use APIs, tokens, or service accounts, so… more
    Leidos (09/20/25)
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  • Engineer, Software & Information Platform

    Cardinal Health (Annapolis, MD)
    …determines causes and takes timely corrective action. + Works with the Unix/Linux/ Windows Administrator on capacity planning and performance tuning of servers ... principles is preferred. + General knowledge of other operating systems such as Windows , RHEL, Suse is...SSO and SAML setup, SAP-MDG S/4 Admin, SAP LaMa 3 .0 + HANA Architecture knowledge, Install, Upgrade & Performance… more
    Cardinal Health (09/18/25)
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  • Principal Linux DevOps Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at ... Linux Workstation and Server management experience. + Experience operating under, and managing systems within, NISPOM Chapter 8, DCID 6/ 3 -ICD 503, RMF, STIG,… more
    Northrop Grumman (09/25/25)
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