• Linux Systems Administrator

    CACI International (Reston, VA)
    …in system design, development, and production support of large applications/systems. + Windows and Linux server system administration experience. + Ability to ... Linux Systems Administrator Job Category: Information Technology Time Type: Full...Momentum. We are now working to move from our Windows based platform to RHEL, OpenShift and implement DevSecOps.… more
    CACI International (10/18/25)
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  • Junior Systems Administrator

    SOS International LLC (Reston, VA)
    …of IT experience in lieu of degree). * ITIL 4 Foundations certification. * MCSA: Windows Server 2016 or higher-level server certification. * IAT Level II ... **Overview** SOSi is seeking a dedicated and technically skilled **Junior Systems Administrator ** to join our dynamic IT team supporting our government customer.… more
    SOS International LLC (11/13/25)
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  • System Administrator

    Systems Technologies, Inc. (Hanover, MD)
    …SYSTEM ADMINISTRATOR The company is seeking junior, mid-level, and senior System Administrator to provide SETA support in Hanover, MD. ... System Administrator Location Hanover, MD Job Setting On-site Job...and administers operating systems and application software in multi-user client/ server environments, using Windows 11. Provides users… more
    Systems Technologies, Inc. (09/02/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …Certified System Administrator /Engineer (RHCSA/RHCE) + Microsoft Certified: Windows Server Administration/Engineer + Experience with zero-trust security ... protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support...Administration & Operations + Administer and troubleshoot Linux and Windows servers in AWS GovCloud and manage on-prem HP… more
    BAE Systems (10/08/25)
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  • Network Administrator

    GovCIO (Washington, DC)
    …mixed and growing environment currently supporting functional teams and customers that utilize MS Windows server 2019/2022, MS SQL 2019, MS Windows 11, ... Required: Secret + CompTIA Security+. + Computing Environment (CE) Certification (ie, MCSE, Server +, CCNA, RedHat, + Palo, etc.) - can be waived for 30 days… more
    GovCIO (09/26/25)
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  • VMWare Administrator

    Arena Technical Resources, LLC (Annapolis Junction, MD)
    …Onsite in Annapolis Junction, MD Role Responsibilities: We are looking for a senior level system administrator /engineer with deep knowledge and experience with ... VMWare Administrator Location: Annapolis Junction, MD, US Job ID:...and experience with VMware vCenter, Cisco switches, VPNs, VLANs, Server Deployment Experience with enclaves and firewalls (eg, NSX,… more
    Arena Technical Resources, LLC (11/17/25)
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  • System Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    System Administrator Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is looking for a ... operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. + Supporting hardware installation,… more
    Athenix Solutions Group, LLC (10/23/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    …required security standards for IT personnel. + Proficiency in Linux or Windows operating systems, indicating hands-on experience with server environments. + ... **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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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Washington, DC)
    …(5) years administration, configuration and troubleshooting experience with UNIX Server Cluster, Load Balancing and Virtualization. **Security Clearance** + Active ... from a nationally recognized technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX/Linux Operating System **Other Job Specific Skills** + Advanced… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Windows & Azure SRE

    M. C. Dean (Vienna, VA)
    …and compliance standards. + Operating Systems & Policy Management: Expert in Windows Server administration, including Active Directory, Group Policy Objects ... secure cloud-hosted and on-premises environments. As part of the team, the Senior Systems Responsibilities Engineer's responsibilities will include (but will not be… more
    M. C. Dean (11/18/25)
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