• System Administrator , Senior

    Parsons Corporation (Linthicum, MD)
    …Windows Sever Administration, Active Directory, and Group Policy + Familiarity with Linux Server Administration + Familiarity with VMware/ESXi, VMWare Virtual ... unmatched innovation. Our **National Security Solutions** team needs a **Sr. System Administrator ** to support our expanding portfolio of work in the Intelligence… more
    Parsons Corporation (03/04/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description System Administrator Level 2 Provides ... day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. Provides Tier I (Help Desk) and… more
    Synergy ECP (04/29/25)
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  • Systems Administrator

    Textron (Hunt Valley, MD)
    …solve infrastructure problems\. Knowledge of Windows and Linux desktop and server operating systems is required\. The System Administrator is responsible for ... **Systems Administrator \- Hunt Valley** **Description** **Job Summary:** System...Active SECRET Clearance\. * 3 years of Windows and/or Linux System Admin experience, certifications and degree considered in… more
    Textron (03/13/25)
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  • System Administrator I

    DCCA (Fort Meade, MD)
    System Administrator I Location Fort Meade, MD Job Code 2123 # of Openings 1 Apply Now ... a competitive compensation and benefits package. Visit our website at: www.dcca.com System Administrator I Candidate must have an active TS/SCI w/ Poly For over 40… more
    DCCA (02/22/25)
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  • Principal HPC Systems Administrator

    Northrop Grumman (Baltimore, MD)
    …Solutions team is seeking a well-qualified **High-Performance Computing (HPC) Systems Administrator ** to join its dynamic team of technical professionals in ... to the following: + Perform as primary HPC systems administrator for a large, classified government contract. + Communicate...a condition of continued employment. + 3+ years of Linux OS experience. + 1-2 years experience managing HPC… more
    Northrop Grumman (05/17/25)
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  • Lead System Administrator

    CACI International (Aberdeen Proving Ground, MD)
    Lead System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... **The Opportunity:** Support the DoD as the Lead System Administrator to an Army Task Order that provides system...on Active Directory, Windows Servers, VMware vSphere, Red Hat Linux , and a variety of Soft ware Development support… more
    CACI International (03/20/25)
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  • Database Administrator

    Assertive Professionals (Hanover, MD)
    …distributed databases, installing and maintaining Oracle 10g, maintenance experience with LINUX Server Operating System Experience w/ Installing and maintaining ... Database Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is...availability and compliance with business requirements. Performs Oracle, SQL Server and SYBASE Database and Application server … more
    Assertive Professionals (03/27/25)
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  • Sr. Windows Administrator /Test Lab Manager…

    Leidos (Annapolis Junction, MD)
    …includes Microsoft-based servers, databases, and workstations as well as VMware and Linux server instances and an extensive network infrastructure (LAN and ... active TS/SCI Polygraph. We are hiring a **Senior Windows Administrator / Test Lab Manager** to join a high..._Must have at least 6 years of experience with Linux server administration (RHEL and/or CentOS) in… more
    Leidos (03/28/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Germantown, MD)
    …Architecture,Systems Development,Systems Management **Certifications:** Red Hat Certified System Administrator (RHCSA) - Red Hat - redhat, VMware Certified ... related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Transform technology into opportunity as a Senior Systems … more
    General Dynamics Information Technology (05/13/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... highest standards of service and reliability. We're looking for a skilled System Administrator to join our team and help maintain, troubleshoot, and optimize a wide… more
    CACI International (05/02/25)
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