• System Administrator

    Parsons Corporation (Centreville, VA)
    …and support accreditation efforts. **What Required Skills You'll Bring:** + **Active Top Secret /SCI with Full Scope Polygraph** + Bachelor's degree in ... a related field. + CompTIA Security+ Minimum + Proven experience as a System Administrator in a classified environment, preferably within the intelligence… more
    Parsons Corporation (09/04/25)
    - Related Jobs

  • System Administrator

    Parsons Corporation (Huntsville, AL)
    …now. We've got what you're looking for. **Job Description:** The Parsons System Administrator (SA) will design, build, and maintain cost-effective information ... configuration, deployment, maintenance and management with a focus on Linux systems . + The candidate must have...the candidate be able to acquire and maintain a Top Secret / SCI Security. Minimum Clearance… more
    Parsons Corporation (09/17/25)
    - Related Jobs

  • Senior Information Systems…

    Concurrent Technologies Corporation (Huntsville, AL)
    Senior Information Systems Administrator Concurrent Technologies Corporation Huntsville, AL Minimum Clearance Required: Top Secret Clearance Clearance ... Level Must Be Able to Obtain: Top Secret Clearance CTC stays ahead of...as well as network management. + Working knowledge of Linux and Windows operating systems (Puppet CM… more
    Concurrent Technologies Corporation (09/07/25)
    - Related Jobs

  • Splunk Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Honolulu, HI)
    …data usability + Experience with Red Hat Enterprise Linux ( RHEL ) operating systems and system administration + Knowledge of Navy IT sites, systems , and ... Splunk Systems Administrator The Opportunity: Your combination...technical and non-technical senior leadership on complex issues + Top Secret clearance + Bachelor's degree in… more
    BOOZ, ALLEN & HAMILTON, INC. (09/30/25)
    - Related Jobs

  • GCCS Systems Administrator

    Paragon Cyber Solutions (Colorado Springs, CO)
    …immediate opening for those ready for an exciting and dynamic career as a Systems Administrator to join other smart, talented, and dedicated engineers that pride ... and US Air Force Space Command (AFSPC) missions. Clearance: Top Secret Security Clearance with SCI Eligibility...and/or at least five (5) years of Windows and Linux systems administration experience. + Strong knowledge… more
    Paragon Cyber Solutions (07/12/25)
    - Related Jobs

  • Enterprise Systems Administrator I

    Trace Systems Inc (Shaw AFB, SC)
    Job Overview Job Title: Enterprise Systems Administrator I Location: Shaw AFB, SC This position is pending contract award. Job Responsibilities Trace Systems ... is actively recruiting for a, Enterprise Systems Administrator I to support the AFCENT Combined Air Operations...Required. Minimum Qualifications + Active, in-scope US Government issued Top Secret with SCI clearance eligibility. +… more
    Trace Systems Inc (08/15/25)
    - Related Jobs

  • Principal Windows System…

    RTX Corporation (El Segundo, CA)
    …required, as only US citizens are eligible for a security clearance​ **Security Clearance:** Top Secret - Current At Raytheon, the foundation of everything we do ... problems that create a safer, more secure world. **Principal System Administrator ** in infrastructure Workplace Services, collaborates...have an active a transferable US government issued DoD Top Secret security clearance prior to start… more
    RTX Corporation (10/03/25)
    - Related Jobs

  • Senior Unix System Administrator

    SMX (Patuxent River, MD)
    Senior Unix System Administrator (4608)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a driven and experienced Senior ... (PRDC). This individual will work alongside a team of UNIX/ Linux Systems Administrators responsible for maintaining the...Must be able to obtain and maintain a DoD Top Secret clearance; Interim Secret … more
    SMX (10/03/25)
    - Related Jobs

  • Sr. Principal System Administrator

    RTX Corporation (Plano, TX)
    …required, as only US citizens are eligible for a security clearance​ **Security Clearance:** Top Secret - Current At Raytheon, the foundation of everything we do ... that create a safer, more secure world. **Sr. Principal System Administrators** , internally known as Principal Analyst, infrastructure...+ Must have active and transferable US government issued Top Secret security clearance is required prior… more
    RTX Corporation (09/09/25)
    - Related Jobs

  • Cloud Systems Administrator V

    Criterion Systems (Reston, VA)
    …and Tier 2 problem identification, diagnosis and resolution of problems. Provision/harden Linux operating systems . + Maintains smooth operation of multi-user ... Overview At Criterion Systems , we developed a different kind of business-a...network engineers. + Other duties may include setting up administrator accounts, maintaining system documentation, tuning … more
    Criterion Systems (08/08/25)
    - Related Jobs