• Systems Administrator 3 - 23829 (FS…

    Huntington Ingalls Industries (Fort Meade, MD)
    …$87,990.00 - $135,000.00 Security Clearance: TS/SCI with Poly Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group ... within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems . HII works within our nation's… more
    Huntington Ingalls Industries (07/08/25)
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  • Linux Systems Administrator - TS/SCI…

    Parsons Corporation (Centreville, VA)
    …now. We've got what you're looking for. **Job Description:** Parsons is seeking a mid -level Linux Systems Administrator . The candidate will support both ... physical and virtual environments. The candidate will perform daily systems checks and identify and resolve issues as they...+ Candidate must have a current TS/SCI clearance with Poly + Bachelor's degree in a technology related discipline… more
    Parsons Corporation (07/19/25)
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  • Network Administrator (TS/SCI…

    Fluor (Las Cruces, NM)
    …Community. **Job Description** This position requires an active TS/SCI w CI Poly Clearance The Network Administrator has advanced knowledge within designated ... development, implementation and integration of IT solutions. The Network Administrator analyzes, evaluates, and recommends innovative solutions. Proficient with… more
    Fluor (07/15/25)
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  • Systems Administrator (TS/SCI…

    Fluor (Aurora, CO)
    …access level, and have favorably completed a government issued polygraph The Systems Administrator is highly knowledgeable within designated Industrial Control ... and manage virtual workstations and servers using VMWare. The Systems Administrator analyzes, evaluates, and proposes recommendations...market rate for the role is typically at the mid -point of the salary range; however, variations in final… more
    Fluor (07/30/25)
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  • Systems Administrator - Mid

    TekSynap (Denver, CO)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The​ Systems Administrator ​is expected tobe able to: + Monitors and manages system resources, ... disk usage, and response times tomaintainoperating efficiency. + Performs systems security administration functions, including creating user profiles and accounts.… more
    TekSynap (07/21/25)
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  • Mid Level Linux Administrator

    Amentum (Hanover, MD)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Mid Level Linux Administrator ** to join our team of passionate individuals in ... ahead of the next challenge This position as a mid level Linux Administrator will provide candidates...support for implementation, troubleshooting and maintenance of Information Technology Systems . + Provides support to IT systems more
    Amentum (05/23/25)
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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:** ... + Maintains smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and manages system resources, including CPU… more
    Parsons Corporation (05/17/25)
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  • System Administrator - Junior/ Mid

    Jacobs (Chantilly, VA)
    …cloud technologies and DevOps (AWS, Kubernetes) Experience working as a systems maintainer Experience with RedHat Enterprise Linux (RHEL) installation system ... strong innovative and analytical ability Possess TS/SCI with Full Scope Poly Jacobs is an Equal Opportunity/Affirmative Action Employer. All qualified applicants… more
    Jacobs (07/08/25)
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  • Cloud Systems Administrator V

    Criterion Systems (Reston, VA)
    Overview At Criterion Systems , we developed a different kind of business-a company whose real value is a reputation for excellence built upon the collective skills, ... perspectives, and backgrounds of its people. By accepting a position with Criterion Systems , you will join a group of professionals with a collaborative mindset… more
    Criterion Systems (05/09/25)
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  • Systems Administrator 3 (TS/SCI)

    Huntington Ingalls Industries (Fort Meade, MD)
    …short video: https://vimeo.com/732533072 Job Description HII Mission Technologies is seeking a Systems Administrator 3 to support our critical DoD mission ... This role in a high-stakes CYBER organization demands a TS/SCI clearance with CI Poly and strong systems management and cybersecurity skills. About this Role You… more
    Huntington Ingalls Industries (05/15/25)
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  • Systems Administrator /ISSO

    Huntington Ingalls Industries (Reston, VA)
    …$87,990.00 - $120,000.00 Security Clearance: TS/SCI with Poly Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group ... short video: https://vimeo.com/732533072 Summary HII, Mission Technologies is seeking a motivated Systems Administrator (SA) with a desire to be an ISSO with a… more
    Huntington Ingalls Industries (05/20/25)
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  • Linux Systems Administrator

    Arena Technical Resources, LLC (St. Louis, MO)
    Linux Systems Administrator Location: St. Louis, MO, US Job ID: ATR 17232 Job Description We are looking for a talented TS/SCI cleared Red Hat Data Center / ... Systems Administrator in St. Louis, MO to...yourself on the team Active TS/SCI clearance and CI Poly is required (we can sponsor your polygraph after...Experience | + + + | Level 2 - Mid | - PhD + 0 Years Experience |… more
    Arena Technical Resources, LLC (07/22/25)
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  • System Administrator I

    DCCA (Fort Meade, MD)
    …excellence. Key Tasks: DCCA is looking for TS/SCI w/Polygraph cleared Junior to Mid -Level Systems Administrators with Linux and Windows experience! We have ... System Administrator I Location Fort Meade, MD Job Code 2123... I Candidate must have an active TS/SCI w/ Poly For over 40 years, DCCA has provided a broad… more
    DCCA (05/23/25)
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  • Northrop Grumman (DoD SkillBridge) - Sr. Principal…

    Northrop Grumman (Linthicum Heights, MD)
    …part of our mission! We are looking for you to join our team as an HPC Systems Administrator based out of Annapolis Junction or Linthicum, MD. As an HPC ... company performing an individual internship in an entry to mid -level career type role. The service member will be...Systems Administrator at Northrop Grumman you will… more
    Northrop Grumman (05/28/25)
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  • Government Vehicle Administrator

    Leidos (Chantilly, VA)
    …We are seeking a highly organized and detail-oriented **Government Vehicle Administrator who** is responsible for managing and coordinating a fleet of ... coordination, mileage tracking, and support for long-term vehicle planning. The Administrator plays a key role in operational logistics and contributes to… more
    Leidos (06/10/25)
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  • Subcontract Administrator (TS/SCI…

    Fluor (Aurora, CO)
    …**Job Description** Active (or the ability to obtain and maintain) TS/SCI with Poly Clearance Required The purpose of this position is to perform the essential ... Participate in taskforce activities, as required * Use reference systems to record and maintain project subcontract data *...market rate for the role is typically at the mid -point of the salary range; however, variations in final… more
    Fluor (07/18/25)
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  • Mid -Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator /Network Engineer to join our mission-driven team. This position offers a ... expertise, initiative, and experience supporting a mix of network and systems engineering and administration tasks. Key Responsibilities: Network Design &… more
    Infinity Systems Engineering (07/22/25)
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  • Help Desk Tier 2 - Mid (Sys Admin)

    TekSynap (St. Louis, MO)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The​Tier 2 Help Desk System Administrator ​is expected tobe able to: + Uses automated information ... systems to analyze routine situations. + Reviews incoming requests,...core problem. **REQUIRED QUALIFICATIONS** + ActiveTop-SecretClearance with a CI Poly + HS 8-10 years IT experience; BS, 2-4… more
    TekSynap (07/14/25)
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  • DevSecOps Engineer - Mid -Level

    KBR (Chantilly, VA)
    Title: DevSecOps Engineer - Mid -Level KBR is seeking a highly motivated Development Security Operations Engineer (DevSecOps) to join our team. The successful ... 8570 IAT II compliant certification such as Security+ + Certified Information Systems Security Professional (CISSP) + Experience with collection management and data… more
    KBR (06/03/25)
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  • (DoD SkillBridge) Software Engineer/Principal…

    Northrop Grumman (Aurora, CO)
    …and Digital Engineering department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator , Database Administrator , and Network Engineer ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...company performing an individual internship in an entry to mid -level career type role. The service member will be… more
    Northrop Grumman (06/13/25)
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