• Systems Administrator

    Arena Technical Resources, LLC (Silver Spring, MD)
    Systems Administrator Location: Silver Spring, US Job ID: ATR 17335 Job Description Job Title: Systems Administrator Location: Silver Spring, MD - Hybrid ... servers - Assess the stability, security, and scalability of Linux and Windows systems - Troubleshoot firewall...and user-reported errors - Manage user access and maintain server architecture security - Support staff and back-end system… more
    Arena Technical Resources, LLC (07/22/25)
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  • IT Systems Administrator

    Nuclear Fuel Services (Lynchburg, VA)
    …and Instagram (https://www.instagram.com/bwxtechnologies/) . BWXT is seeking an Onsite IT Systems Administrator for its Lynchburg, VA location! The ... Systems Administrator will design, implement, and troubleshoot information ...Recovery Manager), Group Policy, DISA STIG controls (Defense Information Systems Agency Security Technical Implementation Guides), Windows Server… more
    Nuclear Fuel Services (06/28/25)
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  • Systems Administrator (Windows)…

    Tyto Athene (Doral, FL)
    **Description** Tyto Athene is searching for a ** Systems Administrator (Windows) - Journeyman** to support US Southern Command on the SCITES II Contract in ... of experience in system administration, configuration, and support + Proficient with Windows Server and Linux environments + Hands-on with VMware or Hyper-V… more
    Tyto Athene (07/28/25)
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  • Cloud Systems Administrator

    CACI International (St. Louis, MO)
    …security principles, and compute, storage, and transport. + Expertise in Windows and Linux server operating systems . + Excellent interpersonal communication, ... Cloud Systems Administrator Job Category: Information Technology...deploy, configure, and maintain cloud-based applications on Windows and Linux , utilizing services like EC2, EBS, ELB, S3, and… more
    CACI International (07/26/25)
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  • Sr. Principal VMware Systems…

    Northrop Grumman (Annapolis Junction, MD)
    …your career. Northrop Grumman Mission Systems is seeking an expert VMWare systems administrator to join its dynamic team of technical professionals in ... will include but not be limited to the following: + Perform as VMWare systems administrator for large, classified government contracts. + Obtain and analyze… more
    Northrop Grumman (07/08/25)
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  • Systems Administrator

    Applied Research Solutions (Dayton, OH)
    …mission-driven environments. + Active Top Secret/SCI clearance + Proficiency with Linux (Red Hat/CentOS/Ubuntu) and Windows Server administration. + Experience ... (eg, Bash, PowerShell, or Python). + Certifications such as Security+, CEH, Linux +, Microsoft Certified System Administrator (MCSA) certifications preferred +… more
    Applied Research Solutions (07/29/25)
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  • System Administrator VII

    Chenega Corporation (Albuquerque, NM)
    …business. The System Administrator VII will perform system administration for Linux and Windows operating systems and VMware virtual host environments. The ... Systems Administrator IV will also be responsible for monitoring and...knowledge of vendor upgrades and patches for both the server and client applications. + Perform systems … more
    Chenega Corporation (07/09/25)
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  • Systems Administrator

    GovCIO (Fort Bliss, TX)
    **Overview** GovCIO is currently hiring for a Systems Administrator with an active Secret clearance to provide Windows administration for Windows Server ... manage, and monitor Windows Internet Information Services (IIS) applications. + Administer Linux and/or UNIX Operating Systems . + Apply knowledge of database… more
    GovCIO (07/23/25)
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  • Principal Cyber Systems…

    Northrop Grumman (Tampa, FL)
    …your career. We are looking for you to join our team as a Principal Cyber Systems Administrator based out of Tampa, FL. _Please Note:_ + _Due to the classified ... users. + Must be able to configure and manage Linux and Windows operating systems upon start...in troubleshooting and configuring Windows operating system and Windows Server environments to include Active Directory, DHCP, GPO's, DNS,… more
    Northrop Grumman (06/20/25)
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  • Systems Administrator I - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator I - PIPELINE (TS/SCI w/ Polygraph) FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) Description COMSO, Inc. is a ... systems enhancements to improve reliability and performance. The Level 1 Systems Administrator shall possess the following capabilities: + Provide support… more
    COMSO, Inc (06/03/25)
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