• Cyber Engineer

    Leidos (Reston, VA)
    …The Mission Solutions Business Area at Leidos has an opening for a **Cyber Engineer in Reston, Virginia** to support a fast-paced team working on projects critical ... to National Security. The primary focus of the group is reverse engineering Weapons of Mass Destruction (WMD) related installations. Candidate must bring a creative,… more
    Leidos (09/25/25)
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  • Staff Engineer

    Applied Research Associates, Inc. (Arlington, VA)
    …Associates, Inc. (ARA) is seeking a highly capable mechanical or structural engineer to support the design of specialized DoD infrastructure contributing directly to ... process integration, and equipment interface design. This position will report into Senior Program and Engineering Leadership in Arlington, VA and will collaborate… more
    Applied Research Associates, Inc. (09/27/25)
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  • Data Engineer 4

    Huntington Ingalls Industries (Arlington, VA)
    …Salary Range: $100,318.00 - $150,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group ... anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to… more
    Huntington Ingalls Industries (09/19/25)
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  • Threat Research Analyst - Black Lotus Labs

    Lumen (Richmond, VA)
    …and shape the future. **The Role** Black Lotus Labs has an opening for a Senior Lead Security Engineer that will leverage Lumen's unique visibility to hunt and ... alongside Black Lotus Labs advanced security researchers, data engineers, malware reverse engineers, data scientists, and our customers to tackle evolving threats… more
    Lumen (09/17/25)
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  • ServiceNow Developer

    Huntington Ingalls Industries (Springfield, VA)
    …Salary Range: $116,413.00 - $140,000.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group ... anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to… more
    Huntington Ingalls Industries (07/25/25)
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