• Linux System Administrator

    Nightwing (Arlington, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (11/26/25)
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  • Network Communications 3

    Huntington Ingalls Industries (San Diego, CA)
    …Active Directory administration + Red Hat Enterprise Linux 7/8/9 administration + Experience with Department of Defense Security Technical Implementation ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $81,401.00 - $110,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides… more
    Huntington Ingalls Industries (01/12/26)
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  • Information Assignment Specialist (Business…

    Huntington Ingalls Industries (Beale AFB, CA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $64,144.00 - $85,000.00 Security Clearance: TS/SCI Level of Experience: Mid HI This opportunity ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    Huntington Ingalls Industries (01/17/26)
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  • Software Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $120,000.00 - $150,000.00 Security Clearance: TS/SCI with Poly Level of Experience: Mid This ... a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within… more
    Huntington Ingalls Industries (01/17/26)
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  • Incident Handler

    Alaka'ina Foundation Family of Companies (Honolulu, HI)
    …dynamic environment, leveraging your skills to identify, analyze, and mitigate cyber threats. You will have opportunities to utilize and develop state-of-the-art ... security tools and technologies to enhance our incident response...real-time with follow-up. + Develop, staff, coordinate, and execute cyber -incident response investigations for the operational environment (unclassified and… more
    Alaka'ina Foundation Family of Companies (12/31/25)
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  • Junior Hardware Engineer - Pathway to Innovation

    Huntington Ingalls Industries (Roanoke, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $115,000.00 - $130,000.00 Security Clearance: Ability to Obtain Level of Experience: Mid This ... a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within… more
    Huntington Ingalls Industries (12/20/25)
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  • UNIX/Windows System Administrator (Systems…

    Huntington Ingalls Industries (Beale AFB, CA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $88,168.00 - $110,000.00 Security Clearance: TS/SCI Level of Experience: Mid HI This opportunity ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    Huntington Ingalls Industries (01/17/26)
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  • Product Support Engineer III - Deploy Only

    Sierra Nevada Company, LLC (Shalimar, FL)
    …Radios, Windows workstation software, multivendor network switches, along with domain/windows administration tasks. You will also be heavily working with Line of ... provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of… more
    Sierra Nevada Company, LLC (11/18/25)
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  • Lead Program Management 1

    L3Harris (Camden, NJ)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Location: Camden, ... the growth and execution of critical programs within the Cyber Systems business. The Lead, PM will have a...to leverage decades of L3Harris experience in advanced data security and C5ISR solutions to shape next generation solutions… more
    L3Harris (12/25/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …to fill a Core Services position supporting the NNSA (National Nuclear Security Administration ). The Systems Administrator is responsible for supporting core ... **Job Family:** IT Infrastructure and Operations **Skills:** Linux,Microsoft Windows,System Administration **Experience:** 5 + years of related experience **US… more
    General Dynamics Information Technology (01/05/26)
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