• Lead Cyber Security and System

    CACI International (Rock Island, IL)
    Lead Cyber Security and System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee ... * * * **Exciting Career Opportunity: Join Our Dynamic Cyber Security Team!** Are you passionate about cybersecurity and...packages. + ** Systems Administration:** Serve as a systems administrator , ensuring smooth operation and compliance… more
    CACI International (09/09/25)
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  • Cyber Security Administrator III

    Virtual Service Operations (Arlington, VA)
    …with an active TS/SCI clearance to lead implementation and management of operating systems and cyber policies, resolving system outages and managing ... Cyber Security Administrator III * Arlington,...responsible for providing senior -level administration of security systems , setting standards for cyber operations, backup,… more
    Virtual Service Operations (09/11/25)
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  • Senior Linux System

    BAE Systems (San Diego, CA)
    …build your career with BAE Systems . BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and ... are compliant with applicable STIGs, RMF controls, and cyber hygiene policies. + Maintain system documentation,...be available based on position level and/or job specifics. ** Senior Linux System Administrator ** **116453BR**… more
    BAE Systems (09/18/25)
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  • Senior Systems Administrator

    V2X (Bangor, WA)
    …as the customer's Enterprise IT System , Applications, and Services catalogs. + The Senior Systems Administrator also supports the mid-to- senior level ... integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator III Generalist...scripted technologies is a plus. + Shall meet the Cyber IT/Cybersecurity Workforce (CSWF) System Administrator more
    V2X (09/05/25)
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  • Systems Administrator Senior

    General Dynamics Information Technology (Fort Bragg, NC)
    …10 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior - TS/SCI required** Make meaningful ... government, defense, and intelligence projects. Join GDIT as a ** Systems Administrator Senior ** with for...that will improve the reliability and performance of the system . + Perform systems administration of desktop… more
    General Dynamics Information Technology (09/26/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our ... becomes better. GDIT has an immediate opening for a Systems Administrator to fill a Core Services...system security controls. + Provide support to IT systems including day-to-day operations, monitoring and problem resolution for… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Network Systems

    General Dynamics Information Technology (Fort Bliss, TX)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking ... highly experienced and qualified Senior Network Systems Administrator -...Hypervisors (HV), Endpoint Security Solution (ESS) servers, Network Management System (NMS) servers, Assured Compliance Assessment Solution (ACAS) Security… more
    General Dynamics Information Technology (09/27/25)
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  • Senior Systems Administrator

    V2X (Springfield, VA)
    …complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports...(CSWF) position as defined in Section 6, Table 3. System Administrator (451); Intermediate Level for SECNAV… more
    V2X (08/07/25)
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  • Senior Systems Administrator

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    Senior Systems Administrator , Windows Location HI - Kaua'i Job Code 13428 # of openings 1 Apply Now ... Foundation Family of Companies (FOCs) is looking for a Senior Windows Systems Administrator Range...environment. This role requires deep technical expertise in Microsoft systems , leadership in secure system administration, and… more
    Alaka'ina Foundation Family of Companies (09/19/25)
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  • Senior Linux Systems

    General Dynamics Information Technology (Macdill AFB, FL)
    …Advance how our customers operate while you advance your career. Join GDIT as a ** Senior Linux Systems Administrator ** and build an impactful career in ... like you. **MEANINGFUL WORK AND PERSONAL IMPACT:** As a ** Senior Linux Systems Administrator ** ,...process improvements. + Desired Skills: + Red Hat Certified System Administrator (RHCSA) or higher. + ITIL… more
    General Dynamics Information Technology (09/26/25)
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