• IA System Administrator

    Amentum (Linthicum, MD)
    …the Cyber, Security, & Intel space? If so, look no further. We are seeking an ** IA System Administrator ** to join our team of passionate individuals on our ... Integration + Network Administration + Usage, maintenance and management of IA systems and tools. \#javelin **Pay Transparency Verbiage** Amentum's health… more
    Amentum (06/18/25)
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  • System Administrator

    General Dynamics Information Technology (Aurora, CO)
    …RQ199016 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Associate with GDIT. A career in enterprise IT… more
    General Dynamics Information Technology (05/05/25)
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  • Systems Administrator Tier I_…

    General Dynamics Information Technology (Las Cruces, NM)
    …RQ198825 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Systems Administration **Skills:** IT Help Desk,IT System ...Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in… more
    General Dynamics Information Technology (05/31/25)
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  • Systems Administrator Technician…

    General Dynamics Information Technology (Aurora, CO)
    …RQ197025 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... we can't turn into opportunity. At GDIT, people are our differentiator. Our ** Systems Administrator Technician** supports and manages the responsibilities of the… more
    General Dynamics Information Technology (04/02/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …RQ193858 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Systems Administration **Skills:** Active Directory (AD),Incident Resolution, System ...(GDIT) is seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our… more
    General Dynamics Information Technology (05/01/25)
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  • Systems Administrator - TS

    General Dynamics Information Technology (Las Cruces, NM)
    …RQ194443 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Systems Administration **Skills:** Help Desk Support, System Administration,Technical...Candidate must possess appropriate and current DoD Information Assurance ( IA ) Certification to be considered for employment; either valid… more
    General Dynamics Information Technology (05/08/25)
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  • Principal Intelligence System

    Serco (Johnston, IA)
    …the Tactical Communications Support Processor and Radiant Mercury. + Serve as the System Administrator for various computer systems . + Operate Virtual ... **Position Description** Serco is seeking a Principal Intelligence System Administrator to join our growing...+ US Department of Defense (DoD) Top Secret / Sensitive Compartmented Information ( TS /SCI) security… more
    Serco (05/16/25)
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  • Principal Intelligence System

    Serco (Fort Leavenworth, KS)
    …including the Tactical Communications Support Processor and Radiant Mercury. + Serve as the System Administrator for various computer systems . + Operate the ... **Position Description** Serco is seeking a Principal Intelligence System Administrator to join our dynamic...a US Department of Defense (DoD) Top Secret / Sensitive Compartmented Information ( TS /SCI) security… more
    Serco (05/16/25)
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  • Principal Intelligence System

    Serco (Indianapolis, IN)
    …Enclaves, Tactical Communications Support Processor, and Radiant Mercury. + Serve as the System Administrator for various computer systems . + Operate Virtual ... **Position Description** Serco is seeking a Principal Intelligence System Administrator to join our growing...Active US Department of Defense (DoD) Top Secret / Sensitive Compartmented Information ( TS /SCI) security… more
    Serco (05/16/25)
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  • System Administrator II

    Amentum (Rapid City, SD)
    …ensures Information Assurance requirements are met. + Provides Client System Administrator (CSA) duties for specific mission systems that require specialized ... Amentum is seeking a System Administrator II to work under...technical and military experience. + Must have an active Top - Secret US Government Clearance with SCI eligibility.… more
    Amentum (06/05/25)
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  • Network Systems Administrator

    General Dynamics Information Technology (Fort Bliss, TX)
    …RQ201215 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... years of related experience **US Citizenship Required:** Yes **Job Description:** **Network Systems Administrator ** GDIT is seeking qualified candidates for a… more
    General Dynamics Information Technology (06/18/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator ** to join our team! **What You'll Be Doing:** + ... managing Windows and Azure server environments **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this… more
    Parsons Corporation (05/17/25)
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  • System Administrator 3

    M. C. Dean (Chantilly, VA)
    …outcomes, improving lives, and changing the world for the better. We are seeking a ** System Administrator 3** to join our **Security and Electronic Systems ... including US Citizenship, for access to classified information; **ACTIVE TOP SECRET Clearance with the ability to...Equivalent and 10+ Years of progressive experience + Requires system administrator experience in performing triage on… more
    M. C. Dean (06/09/25)
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  • Systems Administrator

    TekSynap (Kirtland, NM)
    …2+ Years of relevant experience + Linux experience a plus + Bachelor's Degree a plus + Top Secret Clearance required with the ability to obtain an SCI + 8570 IAT ... level II Certification Required **Overview** We are seeking a Systems Administrator to support our prime contract with the Defense Threat Reduction Agency.… more
    TekSynap (06/12/25)
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  • Information Technology/Assurance (IT/ IA

    General Dynamics Information Technology (New Hanover, NJ)
    …RQ196035 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... (s) assigned + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required + Analyze and troubleshoot… more
    General Dynamics Information Technology (06/13/25)
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  • Information Technology/Assurance (IT/ IA

    General Dynamics Information Technology (Colorado Springs, CO)
    …RQ200796 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required +...related experience + Prior performance in roles such as System or Network Administrator + SAP experience… more
    General Dynamics Information Technology (06/10/25)
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  • Systems Administrator 1

    Belcan (Linthicum Heights, MD)
    Systems Administrator 1 Job Number: 357035...a primary OS (Windows, Linux, Cisco). * Active DoD Top Secret security clearance. If you are ... Category: Systems Administration Description: Job Title: Systems Administrator 1 Pay Rate: $41.24 /hr. Location: Linthicum, MD ZIP Code: 21090 Start Date:… more
    Belcan (06/05/25)
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  • DAI Systems Administrator - Senior

    CGI Technologies and Solutions, Inc. (Fort Belvoir, VA)
    **DAI Systems Administrator - Senior** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Fort Belvoir **Position ID:** J0525-1438 ... Full Time **Position Description:** We are seeking an IT Systems and Network Administrator to ensure the...and resolving issues with various software. * Security Clearance: Top Secret * DoD 8570.01-M Certification: DFARS… more
    CGI Technologies and Solutions, Inc. (05/22/25)
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  • SME (Subject Matter Expert) Systems

    Leidos (Fort Belvoir, VA)
    …configurations and remediation actions to ensure audit readiness. **Patching and System Updates:** + Manage and deploy operating systems and application ... **Description** Leidos is seeking a skilled **Senior Systems Administrator in Fort Belvoir, VA**...active DoD Secret with eligibility for a Top Secret at time of consideration. **Preferred**… more
    Leidos (06/11/25)
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  • Jr. Systems Administrator

    KBR (Lexington Park, MD)
    Title: Jr. Systems Administrator Program Summary: E-2/C-2 Airborne Command and Control Systems Program Office (PMA-231) provides the E-2C Hawkeye, E-2D ... Job Summary: KBR has an opening for a Junior Systems Administrator to join our team of...certification within 6 months is required + A current Top - Secret Clearance with a Single Scope Background… more
    KBR (05/23/25)
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