• Senior Insider Risk Engineer

    Deloitte (Rosslyn, VA)
    As a Senior Risk Engineer in the Insider Risk Program, you will join a fast-paced, highly visible team charged with protecting the brand and reputation of the ... from various internal and external enterprise systems into the Insider Threat Management workflow, ensuring data cleanliness. + Develop analytical models leveraging… more
    Deloitte (11/04/25)
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  • Senior Information System Security…

    Leidos (Alexandria, VA)
    …forefront of next-generation technology, architecting cutting-edge solutions in cyber defense, logistics optimization, security operations, and decision ... the mission-critical systems that keep our nation secure. **Ready to engineer solutions that matter?** **Primary Responsibilities** The Digital Modernization Sector… more
    Leidos (10/18/25)
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  • Senior Strategic Advisor - F-35 Acquisition…

    Huntington Ingalls Industries (Arlington, VA)
    …Range: $140,001.00 - $185,000.00 Security Clearance: TS/SCI Level of Experience: Senior HI This opportunity resides with All-Domain Operations (ADO), a business ... customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation… more
    Huntington Ingalls Industries (08/29/25)
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  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Offensive Security Engineer Job Description **Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of ... the vulnerabilities. The ability to explain the exploit to senior level management is key to success in this...+ Lead purple team activities in collaboration with our threat management and defensive blue teams including adversary emulation… more
    CoStar Realty Information, Inc. (11/24/25)
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  • Senior Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... security section grows, so will the tools and the ** Senior Security Engineer ** will be the person...expert on Mitre Att&ck, tools, techniques, and practices of cyber attackers + Ability to script responses to observed… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Senior DevSecOps Engineer

    Leidos (Alexandria, VA)
    …systems that keep our nation secure and resilient. We're seeking a highly capable Senior DevSecOps Engineer to spearhead cloud initiatives for the United States ... leading the charge in next-generation technology-designing advanced capabilities in cyber defense, logistics optimization, security operations, and decision intelligence.… more
    Leidos (09/26/25)
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  • Senior Structural Engineer

    Parsons Corporation (Fort Belvoir, VA)
    …redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Senior ** **Structural Engineer ** to join our team! In this role you ... mission systems, networks, architectures, infrastructures, and assets. The Defense Threat Reduction Agency (DTRA), Nuclear Enterprise Support Directorate (NE)… more
    Parsons Corporation (10/31/25)
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  • Cybersecurity Senior Engineer - IAM…

    Truist (Richmond, VA)
    …description:** Responsible for developing and maintaining the technical IT / cyber security capabilities necessary for safeguarding the firm's information systems ... may change from time to time. + Develop and maintain the technical IT/ cyber capabilities including all phases of the software development lifecycle and software… more
    Truist (10/18/25)
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  • Specialist, Systems Engineer Mission…

    L3Harris (Springfield, VA)
    …missions. The ideal candidate will apply operational security (OPSEC), counterintelligence, cyber defense, and threat principles to protect sensitive ... exercises, and program security reviews. * Prepare briefings and documentation for senior leadership on threat assessments, mitigation strategies, and mission… more
    L3Harris (10/16/25)
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  • Cybersecurity Automation Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …deployment of complex cybersecurity solutions focused on incident response, vulnerability management, threat hunt, and cyber defense; ensuring they align with ... Obtain:** None **Public Trust/Other Required:** MBI (T2) **Job Family:** Cyber and IT Risk Management **Skills:** Cyber ...to make a personal impact as a **Cybersecurity Automation Engineer ** supporting the United States Postal Service. GDIT is… more
    General Dynamics Information Technology (11/05/25)
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