• Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    … 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016. + Securing and monitoring Linux & Microsoft Windows desktops, servers, and ... working understanding of the latest networking communications and protocols, server technologies, application technologies, and security vulnerabilities, organizing and… more
    Assertive Professionals (01/07/26)
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  • Network Administrator Autonomic Logistics…

    Lockheed Martin (Fort Worth, TX)
    …Production * Certifications in the following Environments: Unix, MS\-, NT\-, X\-Windows, Linux , CCNA * Demonstrated network administration skills, to include: o ... enterprise and local communications facilities * Providing technical and administrative training to teammates and clients * Troubleshooting using...and 3 Networking * Previous experience as a Network Admin on a SOU in the field * Ability… more
    Lockheed Martin (12/13/25)
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  • Principal System Administrator

    BAE Systems (Nashua, NH)
    …in the following ways_** + Administer patch management for RHEL-based Linux systems, including vulnerability scanning, patch deployment, and compliance validation. + ... Install and configure Trellix (McAfee) Linux Agents for endpoint protection and ePO integration. +...connectivity and access control integration. + Perform VCSA (vCenter Server Appliance) patching and lifecycle operations. + Apply updates… more
    BAE Systems (12/19/25)
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  • Sr. Systems Engineer (Johns Hopkins Public Safety)…

    Johns Hopkins University (Baltimore, MD)
    …budget to the customers. _Maintain & Troubleshoot_ + Provide highly complex server level administration (manage HW/SW, maintenance, upgrades and patches, account ... provide technical leadership, project management, and task execution for administration , programming, maintenance, and performance implementation of departmental platforms.… more
    Johns Hopkins University (01/16/26)
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  • Network and Systems Support Analyst

    CAI (Evanston, IL)
    …to take us to the next level! If you have strong Windows server administration experience, hardware/software troubleshooting skills, and are looking for your ... related field + 3-5 years of experience with Windows server administration + 3-5 years of experience...with groups, with limited supervision Preferred: + Knowledge of Linux / Unix + Knowledge of firewall configurations, Cisco… more
    CAI (11/24/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Phoenix, AZ)
    …than one discipline, such as application support, database administration , software quality assurance/quality control, software engineering, network ... telecommunications, and infrastructure operations of administration , analysis, engineering and design. Provides direction to other IT Administrators on the project… more
    ASM Research, An Accenture Federal Services Company (11/21/25)
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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 ... monitoring and verify the integrity and availability of hardware, network, and server resources and systems. *Review system and application logs and verify… more
    V2X (01/08/26)
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  • Systems Administrator

    MIT Lincoln Laboratory (Lexington, MA)
    …platform, OSX, Cisco IOS - 3 years Windows Patch Management - 3 years Windows Server Administration (SCI classified environment) - 3 years Windows Server ... Extron, and/or Thinklogical.* Experience building and maintaining mixed Windows and Linux networks in isolated environments including setting up Active Directory,… more
    MIT Lincoln Laboratory (01/16/26)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …\n \n <\/div>\n \n Candidate will be responsible for providing Sr. level Linux System Administration support for the program.<\/span><\/span> \n <\/div>\n \n ... Required: Very strong Linux (Red Hat\/Rocky, CentOS) and Latte 'Art for SSP, STE\/STN support. <\/span><\/span>\n <\/div>\n \n <\/span><\/span>\n <\/div>\n \n… more
    Jovian Concepts, Inc. (12/24/25)
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  • Systems Administrator Level 2/3 (Top Secret)

    Northrop Grumman (Oak Harbor, WA)
    …System Administrator for a classified government contract. + Perform as a Linux \Redhat System Administrator for a classified government contract. + Maintain smooth ... to obtain within 6 months of hire date. + Experience managing Windows Server OS and domain architecture. + Ability to support multiple networks, ensure necessary… more
    Northrop Grumman (12/17/25)
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