• Lab Manager - 2 years experience

    BCMC (Arlington, VA)
    …relevant experience in system administration - Experience with multiple operating systems , to include Linux /Unix & MacOS - Experience and knowledge of ... or related degree; or HS Diploma and 4+ years lab management or systems administration experience. Desired Certifications: - CEH - Sec+ - Network+ - CCNA Our… more
    BCMC (11/24/25)
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  • DevOps Application Specialist

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …with Poly highly desired * Operating Systems : Strong understanding of Linux fundamentals and system administration . * Cloud Platforms: Experience with major ... desired * Operating Systems : Strong understanding of Linux fundamentals and system administration . * Cloud...desired * Operating Systems : Strong understanding of Linux fundamentals and system administration . * Cloud… more
    CGI Technologies and Solutions, Inc. (12/30/25)
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  • Systems Administrator

    CACI International (Linthicum, MD)
    …Type of Travel: None * * * **The Opportunity:** CACI is seeking a ** Systems Administrator** to perform system engineer and administration functions. This person ... Systems Administrator Job Category: Information Technology Time Type:...Proficient with Linux . Minimum of 2 years Linux system administration experience. + Experience with… more
    CACI International (12/17/25)
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  • Systems Administrator

    CACI International (Fort Meade, MD)
    …to countering threats to the confidentiality, integrity, and availability of customer systems . We are looking for a dedicated Linux System Administrator ... Systems Administrator Job Category: Information Technology Time Type:...Proficient with Linux . Minimum of 3 years Linux system administration experience (within the last… more
    CACI International (12/11/25)
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  • System Engineer (TS/SCI)- Senior or Mid Level

    Vexterra Group (Bethesda, MD)
    …+ Experience with hardening Windows environments + Significant experience with system administration of server operating systems such as Microsoft Server (2012 ... Azure cloud services and the cloud ecosystem. + Experience operating and maintaining systems in a Linux environment + Certification relating to Microsoft… more
    Vexterra Group (01/13/26)
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  • Engineer IV

    General Atomics (Poway, CA)
    …best practices. + Familiarity with system administration tools such as LINUX /UNIX, PetaLinux, Windows operating systems + Ability to obtain and maintain ... **52531BR** **Company:** General Atomics Aeronautical Systems **Job Summary:** General Atomics Aeronautical Systems , Inc. (GA-ASI), an affiliate of General… more
    General Atomics (12/11/25)
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  • Field Engineer Level 4 (Sr Principal)

    Northrop Grumman (Jacksonville, FL)
    …architectures, Windows Active Directory, LDAP, VMWare, and knowledge of SAN storage systems , Red Hat Linux Operating System experience and/or certification for ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/25/25)
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  • Systems Administrator

    Robert Half Technology (Boerne, TX)
    …* Oversee the administration and maintenance of multiple operating systems , including Windows Server, Windows 10/11, Linux , macOS, and Chrome ... experience of at least 4 years. * Minimum of 3 years of experience in systems administration or a similar technical role. * Proficiency in administering diverse… more
    Robert Half Technology (01/16/26)
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  • Systems Administrator II

    V2X (Fort Lee, VA)
    …SA duties. Specifically, the SA will demonstrate proficiency in system administration , patching, and implementation of security procedures including basic cyber ... area network (LAN), wide area network (WAN), data communications network, operating systems , and physical and virtual servers. *Perform system monitoring and verify… more
    V2X (01/08/26)
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  • SCA Engineering Technician IV

    SAIC (Crane, IN)
    …of Cisco routing and switching + Experience administering VMware ESXi, Red Hat Enterprise Linux , and Windows Server Operating Systems + Must be able to ... lifecycle support of Marine Corps Air Command and Control (C2) systems . **JOB RESPONSIBILITIES:** + Core Technical Responsibilities System Configuration &… more
    SAIC (01/09/26)
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