• Senior Information System Security…

    Leidos (Alexandria, VA)
    …not just delivering solutions - we're pioneering the future of defense and intelligence technology. Our diverse teams of innovators unite around a singular purpose: ... solutions in cyber defense, logistics optimization, security operations, and decision intelligence . We're the minds behind the mission-critical systems that keep our… more
    Leidos (10/18/25)
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  • Senior Systems Engineer (Onsite)

    RTX Corporation (Springfield, VA)
    …that create a safer, more secure world. Raytheon is seeking a Senior Systems and Integration Engineer (SE&I), providing enterprise-wide systems engineering ... practices. **Location:** **Near Springfield, Virginia** **What You Will Do** + The Senior Systems Engineer provides systems engineering and integration support… more
    RTX Corporation (10/14/25)
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  • Senior Cybersecurity Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    …Imagine One Technology & Management, Ltd. is seeking four (4) ** Senior Cybersecurity Engineers** with specific experience working with Submarine-Launched Ballistic ... presentations. + Noted experience in cybersecurity requirements development, cyber threat analysis, cyber engineering, cyber systems architecture development or… more
    Imagine One Technology & Management (09/24/25)
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  • Senior Systems Engineer (MBSE)…

    RTX Corporation (Dulles, VA)
    …that create a safer, more secure world. Raytheon Technologies is seeking a Senior Systems Engineer (MBSE) to provide enterprise-wide systems engineering and ... integration support within the Intelligence Community. The ideal candidate will apply Model-Based Systems Engineering (MBSE) and Digital Engineering practices to… more
    RTX Corporation (10/13/25)
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  • Senior COOP Program Engineer (TS…

    Deloitte (Rosslyn, VA)
    …threats by transforming security operations, monitoring technology, data analytics, and threat intelligence . Helps manage and protect dynamic attack surfaces ... deliver powerful solutions to help our clients navigate the ever-changing threat landscape. Through powerful solutions and managed services that simplify complexity,… more
    Deloitte (10/25/25)
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  • Senior Cybersecurity Engineer

    Deloitte (Rosslyn, VA)
    …threats by transforming security operations, monitoring technology, data analytics, and threat intelligence . Helps manage and protect dynamic attack surfaces ... deliver powerful solutions to help our clients navigate the ever-changing threat landscape. Through powerful solutions and managed services that simplify complexity,… more
    Deloitte (10/25/25)
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  • Senior Software Engineer , Security

    Coinbase (Richmond, VA)
    …Security organization at Coinbase is seeking to hire an experienced Software Engineer to design, implement, and deploy baseline security solutions to improve the ... experience. * Experience with building security-related systems. * Experience with threat modeling methodologies and security design reviews, used to inform system… more
    Coinbase (08/09/25)
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  • Sr. Security Research Engineer

    Proofpoint (Alexandria, VA)
    …and real-time impact protecting Proofpoint customers. As a Senior Security Research Engineer on Proofpoint's Threat Research team, you'll be part of an ... amazing, collaborative, industry-leading team focused on tracking threat actors, malware, phishing, and TTPs in order to develop static and dynamic (behavioural)… more
    Proofpoint (10/22/25)
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  • Cyber Google Security Operations - Senior

    Deloitte (Mclean, VA)
    …Professional Security Engineer , Certified Cloud Security Professional. + Familiarity with Threat Hunting and Cyber Threat Intelligence fundamentals. + ... threats by transforming security operations, monitoring technology, data analytics, and threat intelligence . Helps manage and protect dynamic attack surfaces… more
    Deloitte (08/26/25)
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  • Detection Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    …applications or systems security, security operations, SIEM, incident response, or threat intelligence + Experience with Trellix administration and analysis ... Detection Engineer The Opportunity: Are you looking for an...of security with a wide variety of audiences, including senior management. + Implement infrastructure and cyber security controls,… more
    BOOZ, ALLEN & HAMILTON, INC. (10/11/25)
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