• Senior Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... "Delivers Mission Success!" Seeking a motivated and experienced Linux System Administrator for a small, diverseteam that...plus eleven (11) to fifteen (15) years of relevant systems administration experience or equivalent. + ** Security more
    Leidos (10/09/25)
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  • Journeyman Network and Computer Systems

    NANA Regional Corporation (South Burlington, VT)
    We are seeking a highly experienced **Journeyman** **Network and Computer Systems Administrator ** to support the Department of Homeland Security (DHS) in the ... systems administration to ensure high availability, performance, and security of USCIS enterprise systems and services....using tools like SolarWinds, Splunk, or similar. + Apply security patches and system updates in compliance… more
    NANA Regional Corporation (10/17/25)
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  • Systems Administrator Senior Advisor

    PingWind INC (Doral, FL)
    …or a related IT career field Seeking an IT Microsoft Enterprise Systems Administrator to perform Systems Security audits, review ACAS and QRadar reports, ... Systems Administrator Senior Advisor Doral, FL...+ Resolve incidents and problems. + Multiple networks and Systems Security auditing + Audits ACAS reports,… more
    PingWind INC (10/22/25)
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  • PACS Administrator

    Community Health Systems (Valparaiso, IN)
    …The PACS Administrator manages the Picture Archiving and Communication System (PACS) to ensure seamless operation, maintenance, and accessibility of medical ... system integrity, troubleshooting issues, and upholding high standards for data security and patient privacy. The PACS Administrator collaborates with IT,… more
    Community Health Systems (12/04/25)
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  • Senior Web Designer/Developer with an Active…

    Zantech (Suitland, MD)
    …(MOS) - Advanced Word + Certified Web Professional (CWP); CompTIA Security + + SharePoint Administrator /Developer certifications + Section 508 Accessibility ... looking for an upcoming talented Senior Web Designer/Developer with an Active TS-SCI Security Clearance to lead web support services for the Coast Guard Intelligence… more
    Zantech (11/06/25)
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  • Database Administrator SME

    KBR (Colorado Springs, CO)
    Title: Database Administrator SME KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...future of space defense. KBR is seeking a Database Administrator SME to join our team in Colorado Springs,… more
    KBR (12/10/25)
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  • Database Administrator

    Assertive Professionals (Hanover, MD)
    …Timeline Open Description Assertive Professionalsis in search of a Database Administrator to support orNational Security CustomernearHanover, MD. This is ... Database Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is...Department of Defense, Intelligence Community, and Department of Homeland Security in accomplishing their missions worldwide, through an employee… more
    Assertive Professionals (10/09/25)
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  • Network Administrator SME

    KBR (Colorado Springs, CO)
    …and configure systems to user environments. + Evaluates and reports system security incidents, virus attacks, classified message incidents, and identify ... Title: Network Administrator SME KBR's National Security Solutions...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape… more
    KBR (12/12/25)
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  • Quality Assurance Linux Administrator

    Assertive Professionals (Hanover, MD)
    …Open Description Assertive Professionalsis in search of aQuality Assurance Linux Administrator to support orNational Security CustomernearHanover, MD. This is ... involved in the resolution process. Configures and manages LINUX operating systems and installs/loads operating system software, troubleshoots, maintains… more
    Assertive Professionals (09/25/25)
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  • Network Administrator , McKinney TX Onsite…

    RTX Corporation (Mckinney, TX)
    …required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Top Secret - Current **Network Administrator Senior Analyst - ... US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (12/05/25)
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