• Senior Penetration Tester

    JPMorgan Chase (Brooklyn, NY)
    …enhancing resiliency. This position offers the unique opportunity to shape our security posture and contribute to our continuous improvement in an environment that ... values innovation and teamwork. As an Assessments & Exercises Senior Associate in the Cybersecurity & Technology Controls team, you will help enhance the firm's… more
    JPMorgan Chase (10/30/25)
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  • Senior Network Engineer - Top Secret

    General Dynamics Information Technology (Arlington, VA)
    …WAN,Network Engineering,Network Monitoring,Network Systems **Certifications:** Juniper Networks Certified Design Associate (JNCIA- Design ) | Juniper Networks - ... (CCNA) | Cisco - Cisco, Juniper Networks Certified Internet Specialist - Security (JNCIS-SEC) | Juniper Networks - Juniper Networks, Aruba Certified Switching… more
    General Dynamics Information Technology (11/11/25)
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  • Test Engineer ( Senior )

    Cintel Inc (Huntsville, AL)
    …Government clients in Software Development, Operational/Tactical and Installation/Facilities Energy, Cyber Security , Modeling and Simulation, Data Science, and ... Job Title: Test Engineer ( Senior ) Location: Huntsville, AL Position Type: Full-Time Position...immersive systems. This role requires a proven ability to design , implement, and manage complex test environments while ensuring… more
    Cintel Inc (09/17/25)
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  • Senior Enterprise Architect

    SOS International LLC (Pearl Harbor, HI)
    …Harbor Hickam** in Honolulu, Hawaii, where innovation meets mission-critical impact. As a ** Senior Enterprise Architect** , you'll lead the design and delivery ... tailored solutions, tested leadership, and trusted results to enable national security missions worldwide. **Job Description** Overview **Shape the Future of Command… more
    SOS International LLC (11/21/25)
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  • Defense of Guam Senior Systems Engineer

    Parsons Corporation (Huntsville, AL)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... talent and redefine what's possible. **Job Description:** Parsons is seeking a ** Senior Systems Enginee** **r** to support the Missile Defense Agency's (MDA) Program… more
    Parsons Corporation (11/11/25)
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  • Mechanical Process Engineer - Senior Level

    Amentum (Tullahoma, TN)
    **We are in search of a Senior Mechanical Process Engineer. This position can be performed in either of our Tullahoma, TN or Farmington Hills, MI offices.** Join our ... 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 (11/14/25)
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  • Senior Specialist, Mechanical Engineering

    L3Harris (Plano, TX)
    …our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. ... modeling CAD tools and work will be accomplished with senior -level design engineers. Mechanical design ...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (12/12/25)
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  • Senior Associate, Electrical Engineer…

    L3Harris (Greenville, TX)
    …air, land, sea and cyber domains in the interest of national security . Job Title: Senior Associate, Electrical Engineer Job Location: Greenville TX Job ... Schedule: 9/80 + Design and develop electrical systems for the integration of...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (09/27/25)
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  • Senior Principal Vulnerability Researcher

    Nightwing (Annapolis Junction, MD)
    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 (12/06/25)
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  • Senior Scientist, Project Engineering…

    L3Harris (Salt Lake City, UT)
    …air, land, sea and cyber domains in the interest of national security . Job Title: Senior Scientist, Project Engineering - Chief Engineer Next Generation ... through clear communication. + Conduct trade studies to compare different hardware design options and select the most appropriate solutions. + Perform critical… more
    L3Harris (12/11/25)
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