• Test and System Engineer Lead

    SAIC (San Diego, CA)
    …a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space , federal civilian, ... The T&E Sys Engineer will need experience supporting shipboard Navy C4ISR systems . This role supports the verification, validation, and integration of complex combat… more
    SAIC (12/13/25)
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  • Engineering Change Order Coordinator

    Leidos (Huntsville, AL)
    …problems. With offices across the United States engaging in the defense, space , cyber and commercial fields, Leidos Dynetics provides responsive, cost-effective ... of systems , solutions, and services covering land, sea, air, space , and cyberspace for customers worldwide. Solutions for Defense include enterprise and… more
    Leidos (12/23/25)
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  • Principal Penetration Tester

    Comcast (Philadelphia, PA)
    …any other basis protected by applicable law. **Skills:** Innovative Solutions; Cybersecurity; Cyber Security Architecture **Salary:** Pay Range: This job can be ... platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest...You'll also contribute to ongoing efforts to strengthen our security infrastructure and offensive capabilities. As a senior team… more
    Comcast (10/29/25)
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  • Incident Detection Analyst

    Tyto Athene (Washington, DC)
    …With over 50 years of experience, Tyto Athene proudly support Defense, Intelligence, Space , National Security , Civilian, Health, and Public Safety clients across ... in Washington, DC. **Responsibilities:** + Accurately review, annotate, and resolve security incidents tasked by the Intrusion Detection Team, Watch Officer, SOC… more
    Tyto Athene (10/23/25)
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  • Technician IV

    General Atomics (Herndon, VA)
    …portfolio of specialized products and integrated system solutions support critical fleet, space systems and satellites, missile defense, power and energy, and ... affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted… more
    General Atomics (12/11/25)
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  • Baltimore/Linthicum - Military & Veterans…

    Northrop Grumman (Baltimore, MD)
    …the teams. Your military background serves our daily operations that protect national security through land, sea, air, space , and cyberspace domains._ _Northrop ... electronics and mission-critical system development by offering capabilities for radar systems , secure communications, cyber solutions, electronic warfare, and… more
    Northrop Grumman (12/04/25)
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  • Controls & Instrumentation Engineer - Professional…

    Amentum (Farmington Hills, MI)
    …and the DoE's energy research. We tackle challenges in emerging technologies, cyber , intelligence, space exploration, energy transformation, and resiliency to ... such as NASA's return to the moon, the DoD's national security initiatives, international automotive manufacturers' development of fuel-efficient and electric… more
    Amentum (12/04/25)
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  • Physicist

    SAIC (Huntsville, AL)
    …a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space , federal civilian, ... **Description** SAIC, leading provider of systems development & deployment, targeting & intelligence analysis,...requirements. **Qualifications** + US citizen and an active Secret security clearance is required. We cannot consider any candidates… more
    SAIC (10/29/25)
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  • Specialist, Mechanical Engineer

    L3Harris (Plano, TX)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, ... L3Harris is seeking qualified individuals to join our Aeronautical Systems Engineering team as a Mechanical Engineer. You will...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (12/21/25)
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  • Senior Leader Network Programs

    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: Senior Leader ... in the acquisition, deployment, and operation of strategic communications systems within the US Government. Responsible for managing large,...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (12/20/25)
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