• Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …and cybersecurity industries. We are seeking a **Physical Security System Administrator 4** to join our **Security and Electronic Systems (SES)** business ... federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems, you will be responsible for… more
    M. C. Dean (10/23/25)
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  • Linux Systems Administrator

    CACI International (Linthicum, MD)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... None * * * **Exciting Opportunity: Join Our Team as a Linux System Administrator !** Are you passionate about Linux systems and eager to make a significant impact?… more
    CACI International (10/18/25)
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  • Sr. Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (San Antonio, TX)
    **Overview** SR. SYSTEMS ADMINISTRATOR (BAMCIT): Bowhead seeks a Sr. Systems Administrator to support the Geographic Service Providers (GSP) Brooke Army ... Medical Center (BAMC) IT Support Services directorate located in San Antonio, TX. The...PEO MS/J-6 through contractor staff augmentation. The Sr. Systems Administrator is tasked with improving IT practices and mechanisms… more
    UIC Government Services and the Bowhead Family of Companies (10/08/25)
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  • Customer Service Administrator

    Crane Aerospace & Electronics (Elyria, OH)
    …Aerospace & Electronics** has an exciting opportunity for a Customer Service Administrator at our Elyria, OH site. **About Crane:** **Crane Aerospace & Electronics** ... with Crane Aerospace & Electronics! **Job Summary:** The Customer Service Administrator II is responsible for supporting sales success by performing administrative… more
    Crane Aerospace & Electronics (11/18/25)
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  • HW Infrastructure Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **HW Infrastructure Administrator ** **Category:** Testing/Quality Assurance **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2109 ... **Employment Type:** Full Time **Position Description:** Government Clearance Requirement: TS/SCI required with the ability to obtain a TS/SCI with Poly highly… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Systems Administrator

    SMX (Patuxent River, MD)
    …technical, or business case analysis across the NAVAIR community. The Systems Administrator will: + Install, configure, and support an organization's local ... Systems Administrator (4600)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River,...a Software Development program. This position will provide onsite support at Patuxent River NAS in southern Maryland. As… more
    SMX (12/12/25)
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  • Senior Linux Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …Linux Administrator (NetServ) is responsible for system administration and customer support of servers and workstations in a Research, Development, and Testing ... **Overview** SENIOR LINUX ADMINISTRATOR (RDTE) Bowhead seeks a Senior Linux ...and servers to solve their computationally intensive problems + Support application installation, license management, software tracking / distribution… more
    UIC Government Services and the Bowhead Family of Companies (11/21/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an on-site System Administrator at Washington Navy Yard supporting our work as a prime contractor on a high-profile US ... successful candidate to possess and demonstrate. As a System Administrator you will work with a Team to install,...configure, harden, patch, tune, and upgrade Windows/RHEL Servers that support system deployments + Support the configuration… more
    BAE Systems (11/15/25)
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  • CORE System Administrator

    CACI International (Orlando, FL)
    CORE System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Public Trust Employee Type: Regular ... Opportunity: Join Our Dynamic Team as a CORE System Administrator !** Embark on a rewarding career with us where...Impact:** Your role will be crucial in providing shiftwork support to ensure our CORE facilities operate seamlessly around… more
    CACI International (10/31/25)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... CACI has an immediate opening for a Linux Systems Administrator , with a Top Secret Clearance (TS/SCI) with polygraph...required up to 10% as well as periodic surge support . **Responsibilities:** + Support critical Space Domain… more
    CACI International (10/04/25)
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