• Systems Engineer ( Engineer

    HII (Suffolk, VA)
    …Mission Technologies, a division of Huntington Ingalls Industries, is seeking a Systems Engineer to support the Joint Training Synthetic Environment (JTSE) ... a critical role in ensuring the availability, integration, and security of mission-critical DoD systems used in...know the nature of your request and your contact information . Reasonable accommodations are considered on a case-by-case basis.… more
    HII (12/18/25)
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  • Senior Systems Integration and Test…

    RTX Corporation (Richardson, TX)
    …problems that create a safer, more secure world. We are currently seeking a Senior Systems Integration and Test Engineer to join our SI&T team in Richardson, TX. ... In Systems Integration and Test (SI&T), we integrate, verify, and...of the Department of Defense, handles and adjudicates the security clearance process. More information about … more
    RTX Corporation (10/22/25)
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  • Specialist, Optical Engineer (Space Optical…

    L3Harris (Wilmington, MA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Optical Engineering Job Code: 31334 Job Location: Wilmington, MA ... applicants Job Description: We are seeking a dedicated Optical Engineer to join our growing team, providing critical on-site...a clean-room environment. Our projects span imaging and illumination systems across the UV to LWIR regions of the… more
    L3Harris (11/22/25)
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  • Systems Engineer Senior

    Lockheed Martin (Littleton, CO)
    …tomorrow with you\. Lockheed Martin Space is looking for an innovative and experienced Systems Engineer to support the team that designs, develops, fields and ... operates systems for a variety of national security ...Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of Interest:** By applying… more
    Lockheed Martin (12/25/25)
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  • Systems Engineer Staff, Integration…

    Lockheed Martin (Littleton, CO)
    …tomorrow with you\. Lockheed Martin Space is looking for an innovative and experienced Systems Engineer to support the team that designs, develops, fields and ... operates systems for a variety of national security ...Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of Interest:** By applying… more
    Lockheed Martin (12/06/25)
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  • Network Security Engineer

    Kimley-Horn (Phoenix, AZ)
    …to IT Security orNetworking, such asSecurity+/Network+,CCNPSecurity,AZ-700/AZ-500, Certified Information Systems Security Professional (CISSP), or ... one of Fortune Magazine's "100 Best Companies to Work For," is looking for a Network Security Engineer to join the Information Security team in our… more
    Kimley-Horn (01/06/26)
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  • Network Security Firewall Engineer

    ThermoFisher Scientific (Frederick, MD)
    …experience in cybersecurity + Certifications are not required but encouraged: Certified Information Systems Security Professional, CompTIA Network+, ... Location/Division Specific Information Discover Impactful Work: The Network Security Engineer has global responsibility for supporting solutions crafted… more
    ThermoFisher Scientific (12/04/25)
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  • Senior Security Engineer , Product…

    The Walt Disney Company (Burbank, CA)
    …experiences, enabling business growth, and advancing operational excellence. The Global Information Security (GIS) organization strives to secure the magic ... objectives are to: + Secure the Magic by protecting information systems and platforms. + Reduce Risk... security , and enjoys their work. The **Senior Security Engineer - Product Security **… more
    The Walt Disney Company (11/15/25)
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  • Systems Engineer , Integration…

    Lockheed Martin (Palmdale, CA)
    **Description:** You will be the Simulation & System Test \(SST\) Engineer for the Skunk Works - Advanced Development Programs team\. Our team is responsible for ... platforms **What You Will Be Doing:** As the SST Engineer you will support the team that integrates and...schedules to comprehensive benefits investing in your future and security , Learn more about Lockheed Martin's comprehensive benefits package… more
    Lockheed Martin (10/31/25)
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  • Senior Cyber Security Engineer

    BIC Corporation (Shelton, CT)
    + Apply Now + Start applying with LinkedIn + **Please wait ** **Senior Cyber Security Engineer ** Shelton, CT, US, 06484 BIC Hybrid Description: For over 75 ... identified security risks + Minimum 6 years' experience in Information Technology or Cybersecurity + IT or cybersecurity certifications from industry recognized… more
    BIC Corporation (11/28/25)
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