• RF Systems Engineer (Principal…

    Mission Support and Test Services (Santa Barbara, CA)
    …This position will support STL's core portfolios in Dynamic Experiments, Nonproliferation Research and Development, Cyber Physical Defense, and Strategic Systems ... Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear ...NNSS-STL is seeking outstanding candidates for an RF Systems Engineer position to work at STL located in Santa… more
    Mission Support and Test Services (09/06/25)
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  • Network Engineer 3 - Washington

    M. C. Dean (District Of Columbia, DC)
    …leaders in electrical, engineering, and cybersecurity industries. We are seeking a **Network Engineer 3** to join our ** Security and Electronic Systems (SES)** ... 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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  • HVAC CAD Engineer ( Engineer Design…

    HII (Chesapeake, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $55,510.00 - $66,580.80 Security Clearance: Ability to Obtain Level of Experience: Entry Level ... This opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS)...Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment,… more
    HII (10/28/25)
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  • Hardware Engineer

    Nightwing (Sterling, VA)
    …demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/26/25)
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  • Site Reliability Engineer

    Nightwing (Sterling, VA)
    …demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/26/25)
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  • Chief Engineer , Tactical Imaging Portfolio…

    L3Harris (Wilmington, MA)
    …air, land, sea and cyber domains in the interest of national security . Job Title: Chief Engineer , Tactical Imaging Portfolio, AgileEO - Space Superiority ... Imaging Systems Division in Wilmington, MA seeks a Chief Engineer to lead the Tactical Imaging portfolio with expertise...16 years of prior related experience. + Active Secret Security Clearance required + 9+ years' experience in airborne… more
    L3Harris (11/06/25)
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  • Senior Network Engineer - TS/SCI

    General Dynamics Information Technology (Reston, VA)
    …and Operations **Skills:** Network Engineering,System Administration,Troubleshooting **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 6 + ... related experience **US Citizenship Required:** Yes **Job Description:** **Senior Network Engineer ** **Transform technology into opportunity as a Senior Network … more
    General Dynamics Information Technology (10/01/25)
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  • Active Directory Systems Engineer - TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and Operations **Skills:** Group Policy,Software Applications,Software Systems **Certifications:** CompTIA Security + certified (DoD 8570 IAT Level II) - CompTIA ... experience **US Citizenship Required:** Yes **Job Description:** Active Directory Systems Engineer Deliver simple solutions to complex problems as a Active Director… more
    General Dynamics Information Technology (09/11/25)
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  • Enterprise Software Systems Engineer

    Leidos (Tewksbury, MA)
    …technical strategy. + Lead the development of solutions for upcoming customer needs ensuring cyber security compliance. + Lead research and case studies on ... sources, enable data warehousing, develop AI-enabled applications, and implement industry-leading cyber security practices. The successful candidate will be… more
    Leidos (09/21/25)
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  • Specialist, Electrical Engineer

    L3Harris (Greenville, TX)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Electrical Engineer - Job Req: 30440 Job Location: ... other Friday is a non-workday.) An Active DOD Secret Security Clearance is required to apply Job Description: +...and other items using Computer Aided Design (CAD) tools. Engineer will be responsible for research , systems… more
    L3Harris (10/29/25)
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