• Senior Principal MySQL Database…

    Oracle (Annapolis Junction, MD)
    …Junction, MD area._** **MUST possess and maintain a TS/SCI with Polygraph clearance ** **Why Oracle?** At Oracle, you will join a collaborative environment that ... Oracle and industry best practices. + Analyze, troubleshoot, and tune database systems for peak performance, driving continuous improvements. + Gather and interpret… more
    Oracle (11/25/25)
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  • ALIS Information System Security…

    Lockheed Martin (Fort Worth, TX)
    …containers, generate applicable paperwork, assist in security investigations, and assisting with System Administrator functions and system upgrades as ... and experience your future\! This role is for a System Security Administrator for the Joint Strike...better tomorrow with you\. **Basic Qualifications:** * Active DOD Secret Clearance * DoD IAT Level II… more
    Lockheed Martin (12/13/25)
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  • System /Network Administrator

    RTX Corporation (Fulton, MD)
    …control families + The ability to obtain and maintain a US government issued secret clearance is required. US citizenship is required, as only US citizens ... are eligible for a security clearance **Security Clearance :** DoD Clearance : Secret Solipsys,...scripting via bash and/or Powershell + A Microsoft Certified Systems Administrator (MCSA), RedHat Certified Systems more
    RTX Corporation (11/21/25)
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  • System Administrator Lead

    System One (Mclean, VA)
    Job Title: System Administrator Lead Location: Arlington, Virginia Type: Contract To Hire Contractor Work Model: Onsite Security Clearance : Top Secret w/ ... SCI eligibility Duties and Responsibilities: Leads a team of system administrators responsible for enterprise IT systems . * Manages escalated incidents, patch… more
    System One (12/14/25)
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  • Network Administrator Autonomic Logistics…

    Lockheed Martin (Fort Worth, TX)
    …or CCNA Security\)\. **Desired Skills:** \-Best candidates will hold an active DoD Secret clearance with a background investigation closure date within the last ... Environments: MS\-, X\-Windows, Linux, CCNA \- Demonstrated ALIS Network / System Administration experience \- Network administrator experience with experience… more
    Lockheed Martin (12/13/25)
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  • Linux / AWS Systems Administrator

    Northrop Grumman (Morrisville, NC)
    …shares, and other types of network storage systems . + Red Hat Certified System Administrator (RHCSA) for the current version. + VMware experience with the ... Grumman Classified Solutions team is seeking an experienced **Linux Systems Administrator ** to join its dynamic team...environments. + Candidates must have a current DoD **Top Secret /SCI** level security clearance to include a… more
    Northrop Grumman (11/15/25)
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  • System Administrator

    Leidos (Beavercreek, OH)
    …Security Office, reporting through our Digital Modernization sector, is seeking a System Administrator to support various classified environments. You will be ... must be a US .Citizen with a current DoD Secret clearance and eligibility to be cleared...and Nessus Vulnerability reports. **Preferred Qualifications** + RedHat Certified System Administrator (RHCSA) certification. + Cisco Certified… more
    Leidos (12/05/25)
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  • System Administrator

    General Dynamics Information Technology (Fort Bragg, NC)
    …WILL MAKE AN IMPACT** The System Administrator designs and defines system architecture for new or existing computer systems . Coordinates system ... Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure...Deliver simple solutions to complex problems as a VDI System Administrator at GDIT. Here, you'll tailor… more
    General Dynamics Information Technology (12/10/25)
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  • System Administrator , High…

    RTX Corporation (Tucson, AZ)
    …citizens are eligible for a security clearance ​ **Security Clearance :** Secret - Current ** System Administrator , High Performance Computing (HPC) - ... the engineering community. + Perform OS tuning to maximize system performance on high performance computing systems ....basic to advance scripting experience. + An active DoD Top- Secret Clearance . + Advanced hands-on experience with… more
    RTX Corporation (10/24/25)
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  • Systems Administrator (Linux)

    RTX Corporation (Mckinney, TX)
    …in a highly collaborative, multi-platform and multi-disciplined environment. The Systems Administrator is required to have an active secret security ... and defense industry. We are currently seeking a Linux Systems Administrator that will be working onsite...a security clearance . + An active DoD Secret clearance is required day one. +… more
    RTX Corporation (12/02/25)
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