• Senior Scientist, Systems Engineer

    L3Harris (Melbourne, FL)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Senior ... developing intelligent systems and automating processes + Offensive and defensive Cyber mission experience with the ability to identify core mission gaps and… more
    L3Harris (10/05/25)
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  • Cybersecurity Test Engineer, Penetration Tester

    COLSA Corporation (Shalimar, FL)
    …Team conducts security analysis and assessments on Air Force and Space Force systems to better understand cybersecurity vulnerabilities, characterize ... searching for a penetration tester to support the 48th Cyber Space Test Squadron, the United States...strategies for cybersecurity testing in DOD + Perform system security analysis on systems and/or software to… more
    COLSA Corporation (12/06/25)
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  • LINUX Systems Engineer

    Nightwing (Sterling, VA)
    …services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...services and infrastructure + Install and monitor Linux operating systems + Implement security measures and identify… more
    Nightwing (10/22/25)
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  • Simulated RF Comms SME (Engineer Systems 3)

    Huntington Ingalls Industries (Nellis AFB, NV)
    …ships and defense technology solutions that safeguard our seas, sky, land, space and cyber . Our workforce includes skilled tradespeople; artificial intelligence, ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $86,071.00 - $140,000.00 Security Clearance: Top Secret Level of Experience: Senior This opportunity… more
    Huntington Ingalls Industries (12/06/25)
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  • Sr Spec, Systems Engrg

    L3Harris (Anaheim, CA)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Sr Spec, ... mission-critical needs. The company provides advanced defense and commercial technologies across space , air, land, sea, and cyber domains. L3Harris has… more
    L3Harris (11/25/25)
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  • Systems Engineer Principal

    SAIC (El Segundo, CA)
    …tools and methodologies to tackle the challenges of integrating complex space and ground communications systems . **Key Responsibilities:** + **Requirements ... a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space , federal civilian,… more
    SAIC (12/12/25)
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  • Facilities Manager / Security Officer…

    Huntington Ingalls Industries (Fort Meade, MD)
    …ships and defense technology solutions that safeguard our seas, sky, land, space and cyber . Our workforce includes skilled tradespeople; artificial intelligence, ... - 10% Employment Type: Temporary Worker Anticipated Salary Range: $0.00 - $0.00 Security Clearance: TS/SCI with Poly Level of Experience: Intern HI This opportunity… more
    Huntington Ingalls Industries (10/20/25)
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  • Lead, Systems Engineer (Chief Engineer)

    L3Harris (Herndon, VA)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Program Chief ... The company provides advanced defense and commercial technologies across space , air, land, sea and cyber domains....the Business Chief Engineer of Surface & Airborne Integrated Systems , Undersea Systems , this person is responsible… more
    L3Harris (10/26/25)
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  • Systems Administrators (Nite)

    Huntington Ingalls Industries (Virginia Beach, VA)
    …ships and defense technology solutions that safeguard our seas, sky, land, space and cyber . Our workforce includes skilled tradespeople; artificial intelligence, ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $60,770.00 - $115,003.20 Security Clearance: Secret Level of Experience: Mid This opportunity resides… more
    Huntington Ingalls Industries (10/01/25)
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  • Technical Lead Member Engineering Staff…

    L3Harris (Camden, NJ)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Technical ... throughout the Systems Engineering process to develop and successfully certify National Security systems on time, within the allotted budget, and with low… more
    L3Harris (11/25/25)
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