• Linux Systems Administrator (Unix)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …essential. + Must have knowledge in the installation, maintenance, and administration of computer systems in a LAN/WAN environment. + Requires a strong ... and file system attributes, such as permissions, encryption, access control lists, and network file systems + Deploy, configure, and maintain systems ,… more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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  • Principal Systems Admin, Storage & Data…

    RTX Corporation (Woburn, MA)
    …SAN data storage products with an emphasis on: + NetApp FAS systems including: ONTAP installation, storage configuration, network configuration, data migrations, ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (09/26/25)
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  • Video Management System (VMS) Systems…

    M. C. Dean (Atlanta, GA)
    …+ Requires 8+years of experience with installation, troubleshooting and/or testing of electronic security systems with a high school diploma or GED + Or ... **Qualifications/Preferred Experience:** + Working knowledge and/or certification with electronic security systems and applications like CCURE (Software House),… more
    M. C. Dean (08/30/25)
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  • Systems Administrator - Senior

    Amentum (Warrenton, VA)
    …service requests and oversee the lifecycle tracking, documentation, and reporting of network systems and hardware assets. Ensure compliance with disposal ... patches + Implement robust backup strategies and disaster recover solutions + Ensure systems comply with organizational policies and security standards + Manage… more
    Amentum (09/25/25)
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  • Information Technology Systems Engineer…

    Parsons Corporation (Colorado Springs, CO)
    … Security Essentials (GSEC), CompTIA Security + ( Security +), Certified Network Defender (CND), or Systems Security Certified Practioneer (SSCP) + ... matter experts with brilliant technologists. Are you an experienced Systems Engineer looking to grow your skillset and work...Assist in the development and evaluation of information system security policies, with an emphasis on SAP network… more
    Parsons Corporation (09/12/25)
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  • IT Senior Systems Administrator

    Hensel Phelps (Greeley, CO)
    …Abuse Screening + Physical Exam (if applicable) + Background Checks for Badging/ Security Clearances (if applicable) **About Hensel Phelps:** Founded in 1937, Hensel ... the life of the property. **Position Description:** The Senior Systems Engineer role is to ensure the efficient operation...Engineer role is to ensure the efficient operation and security compliance of the company's data centers, Microsoft Azure… more
    Hensel Phelps (10/04/25)
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  • Systems Engineer I

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …of computer networking concepts, including TCP/IP, DNS, DHCP, and network topologies + Familiarity with network configuration and management tools ... of space, keeping service members safe and creating the systems that keep our world united and sustain our...lifecycle. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR… more
    Sierra Nevada Company, LLC (09/19/25)
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  • Computer User Support Specialist

    ManTech (Nellis Air Force Base, NV)
    …hardware, and communications issues related to supported computer workstation systems and applications. + Security and Monitoring: Perform security ... ManTech is seeking a ** Computer User Support Specialist** to join our Air...users to determine hardware, software, and system functionality. + Network , User, and Systems Support: Identify, prioritize,… more
    ManTech (09/11/25)
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  • Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …relevant operating systems . * Networking: Familiarity with LANs, WANs, and network security features. * Cloud Platforms: Experience with cloud services like ... ensuring the stable and secure operation of an organization's computer systems , networks, and software by managing...systems . * Networking: Familiarity with LANs, WANs, and network security features. * Cloud Platforms: Experience… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • Lead Systems Engineer

    CACI International (High Point, NC)
    …in support of national security . **Responsibilities:** * Lead a team of network , systems , and telecommunications engineers to supporting the US Army ... and maintaining data network solutions. * Secret (or higher) DoD security clearance. * Survey, Design and Systems integration and testing experience… more
    CACI International (07/18/25)
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