• Network Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …seeking a **Network Administrator 2** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments,… more
    M. C. Dean (08/27/25)
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  • Manager, Cyber Intelligence

    L3Harris (Washington, DC)
    …Skills + Strong analytical and problem-solving skills + Verifiable network or system administrator operations experience + Ability to manage multiple competing ... deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Deputy Director,… more
    L3Harris (10/02/25)
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  • IT Services Administrator , Staff

    Fiserv (Lincoln, NE)
    …global scale, come make a difference at Fiserv. **Job Title** IT Services Administrator , Staff **About your role:** The IT Services Management Senior ... to ensuring the efficient operation and maintenance of our systems . You will be working on SQL and Oracle...**Experience that would be great to have:** + Linux System Administration experience + Application Support experience + Dynatrace… more
    Fiserv (09/24/25)
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  • F-35 Property Administrator 4

    Huntington Ingalls Industries (Arlington, VA)
    …Salary Range: $92,741.00 - $120,000.00 Security Clearance: Secret Level of Experience: Senior 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… more
    Huntington Ingalls Industries (09/09/25)
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  • Network Administrator

    GovCIO (Bismarck, ND)
    …and will be a remote position. **Responsibilities** This position is for a Senior Network Administrator in a mixed and growing environment currently supporting ... MS Windows 11, VMWare 7.x.,OEL 8x-9x, and Oracle Operating systems . This position will work with the existing team...will need to be adept at monitoring and tuning system and network performance, ongoing operation of the network,… more
    GovCIO (09/26/25)
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  • Sr Exchange Administrator

    Watershed Security (Pensacola, FL)
    …looking for qualified candidates to join our team in Pensacola, FL as a Senior System Exchange Administrator with demonstrated experience conducting VMWare ... operational procedures + Create and implement guidelines for accreditations and Cyber Operational Readiness Assessment (CORA) + Assist in creation and implementation… more
    Watershed Security (10/13/25)
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  • Network Administrator

    Oneida Technical Solutions (Fort Belvoir, VA)
    …reliable partner capable of providing a variety of information technology and cyber solutions across highly complex, highly regulated and highly secure environments, ... higher education, law enforcement, retail, casino gaming and more. Our innovative cyber capabilities and programs have made us trusted partners for IT modernization… more
    Oneida Technical Solutions (10/10/25)
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  • Senior Red Hat/Linux Information…

    EPS Corporation (Panama City Beach, FL)
    …Information Technology Job Description EPS Corporation is currently seeking A candidate for Cyber Security Systems Administrator at Panama City Beach, FL. ... Senior Red Hat/Linux Information Systems Security...Computer Science, or related IT field. Red Hat Certified System Administrator (RHCSA) and Security+ certifications per… more
    EPS Corporation (10/15/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …**for this role.** Imagine One Technology & Management, Ltd. is seeking two (2) ** Senior Security Systems Engineers** . These positions are contingent upon award ... work and will be performed in Dahlgren, Virginia. The ** Senior Security Systems Engineers** will be expected...Plan. + Lead the preparation and production of a System Security Administrator and Operators Manual (SSAOM).… more
    Imagine One Technology & Management (09/24/25)
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  • Senior Information Systems Security…

    COLSA Corporation (Huntsville, AL)
    …operating systems , and database products to find secure solutions for enterprise-wide cyber systems and networks.* + Manages the full range of security ... 's security posture. + Performs security testing to verify cyber security integrity of the system . Designs...10 + years working as an ISSE and/or Linux system administrator + Ability to clearly present… more
    COLSA Corporation (10/04/25)
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