• Network Administrator , Senior

    RTX Corporation (Tucson, AZ)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current **Network Administrator , Senior Analyst (P2)** ** ... world. Join this high impact team as a Network Administrator (P2) to ensure the smooth operation of classified...computing, STIG compliance, and network refreshes + Current DoD Top Secret level security clearance **What We… more
    RTX Corporation (12/05/25)
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  • Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Systems Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2115 **Employment ... Description:** CGI Federal has an exciting opportunity for a Systems Administrator within our Intel sector advancing...TS /SCI required with the ability to obtain a TS /SCI with Poly highly desired * Operating Systems more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Senior Linux Administrator

    Leidos (Fort Belvoir, VA)
    …Belvoir, VA with on-site as needed in Reston, VA._** **Required Clearance:** Active Top Secret with SCI **Key Responsibilities:** + Provision servers and ... **Description** The DTRA program at Leidos is seeking a ** Senior Linux Administrator ** in Fort Belvoir, VA...to work well as a part of the DTRA Systems Administration team using ITIL best practices as well… more
    Leidos (12/30/25)
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  • Senior ServiceNow Platform…

    GovCIO (Washington, DC)
    …and frameworks. **Clearance Required:** US citizenship is required to acquire a Top Secret Clearance. Preferred Skills and Experience + ServiceNow Certified ... **Overview** GovCIO is currently hiring for a ** Senior ** **ServiceNow Platform Administrator ** to support our USSS Network Operations and Security Center (NOSC)… more
    GovCIO (12/07/25)
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  • Senior Principal Contract…

    Northrop Grumman (Dulles, VA)
    …invites you to bring your pioneering spirit to our inclusive team. As a ** Senior Principal Contract Administrator (Level 4),** located on-site in Dulles, VA ... FAR/DFAR + Experience with MS Office Suite + Requires an active Top - Secret /Sensitive Compartmented Information (SCI) clearance at time of application **Your… more
    Northrop Grumman (11/25/25)
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  • Senior Linux System Administrator

    ManTech (Laurel, MD)
    …+ Experience with NetAPP **Clearance Requirements:** + Must have a current/active Top Secret /SCI with Polygraph **Physical Requirements:** + The person in ... MANTECH seeks a motivated, career and customer-oriented **Linux** **System Administrator ** to join our team in **Laurel, MD.** You will be part of a dedicated team… more
    ManTech (12/24/25)
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  • Systems Administrator IV

    General Atomics (Durham, NC)
    …in! General Atomics Integrated Intelligence is looking for an experienced Cleared System Administrator with a Top Secret /SCI clearance to provide on-site ... 0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** North Carolina **Clearance Level:** Top Secret (current SCI access with CI Poly) **Pay Range… more
    General Atomics (12/11/25)
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  • Network Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Network Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2111 **Employment Type:** ... **Position Description:** CGI Federal has an exciting opportunity for a Network Administrator within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Systems Administrator

    Chenega Corporation (Silverdale, WA)
    **Req ID:** 38756 **Summary** ** Systems Administrator ** **Bangor, WA** Are you ready to enhance your skills and build your career in a rapidly evolving business ... Engineering and Technical Support Services to federal customers. The ** Systems Administrator ** is responsible for ensuring all...Secret clearance, with the ability to obtain a Top - Secret clearance ( Top Secret more
    Chenega Corporation (12/29/25)
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  • Senior Property Administrator

    RTX Corporation (Largo, FL)
    …clearance is required prior to start date with the ability to obtain a Top Secret security clearance after start. + Experience managing the acquisition, receipt, ... eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret Joining Collins Aerospace isn't just about finding a...rapidly evolving global market. We are looking for a ** Senior Property Administrator ** to serve as a… more
    RTX Corporation (01/03/26)
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