• Offensive Security Engineer

    Meta (Washington, DC)
    **Summary:** Meta's Security team is looking for an Offensive Security Engineer that can deliver technical expertise for our Red Team Operations Group ... engagement execution, both as short-term mitigations and long-term improvements. **Required Skills:** Offensive Security Engineer , Red Team Operations Group… more
    Meta (09/05/25)
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  • Offensive Security Engineer

    Meta (Washington, DC)
    **Summary:** Meta's Offensive Security Group is seeking an experienced Offensive Security Engineer to join our team. As a key member of the team, you ... remediations to improve the organization's security posture. **Required Skills:** Offensive Security Engineer Responsibilities: 1. Conduct offensive more
    Meta (09/06/25)
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  • Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Offensive Security Engineer Job Description ** Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider ... we provide an invaluable edge in real estate. Evolve our offensive security capabilities to test our internal and external facing processes, infrastructure,… more
    CoStar Realty Information, Inc. (08/26/25)
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  • Malware Reverse Engineer / Offensive

    DarkStar Intelligence LLC (Fort Meade, MD)
    …TS/SCI clearance with CI Poly. Preferred Qualifications + Prior experience developing offensive security tools, rootkits, or implants. + Knowledge of EDR/AV ... Malware Reverse Engineer / Offensive Tool Developer Position...Required: No Shift: Day Remote Type: None / On-Site Security Clearance: TS/SCI CI polygraph required Key Responsibilities +… more
    DarkStar Intelligence LLC (08/07/25)
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  • Sr. Security Engineer - Red Team

    NVR (Reston, VA)
    Sr. Security Engineer - Red Team Job Category Information Technology Market Location VA - Northern Virginia Location VA - Reston Apply Now ... (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=NVRINC&cws=52&rid=35344) NVR, Inc. is seeking a Senior Security Engineer to join our Red Team… more
    NVR (07/18/25)
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  • Security Engineer - Surface…

    Meta (Washington, DC)
    **Summary:** Meta Security is looking for a Security Engineer with experience in threat modeling, TTP identification, and detection engineering. You'll work ... alongside Software Engineers and Offensive Security Engineers to identify critical assets,...build on top of hyper-scale data pipelines. **Required Skills:** Security Engineer - Surface Coverage, Detection Engineering… more
    Meta (08/01/25)
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  • Senior Cyber Security Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos is currently seeking a **Senior Cyber Security Engineer ** who is responsible for developing and implementing advanced security ... to support the design and deployment of defensive cyber measures. The engineer conducts research on current and emerging cyber threats, identifies vulnerabilities,… more
    Leidos (08/30/25)
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  • Privacy Engineer - Privacy Red Team

    Meta (Washington, DC)
    …product security or security /privacy research 8. 2+ years hands-on offensive testing skills (eg offensive security , pentesting, red teaming, ... to better protect user privacy of over a billion people. Your adversarial mindset and offensive privacy skills will be put to work carrying out offensive privacy… more
    Meta (08/30/25)
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  • Information Systems Security

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    Information Systems Security Engineer The Opportunity: Are you looking for an opportunity to share your experience in system security engineering to help our ... assist our clients with critical missions? As a systems security and network security engineer ,...NIST 800-207 + TS/SCI clearance with a polygraph + Offensive Security Certified Professional ( OSCP )… more
    BOOZ, ALLEN & HAMILTON, INC. (09/09/25)
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  • Senior Security Software Engineer

    Coinbase (Washington, DC)
    …field. * 5+ years of experience in software development, security architecture, application security , or offensive security roles, with a strong focus on ... organization at Coinbase is seeking to hire an experienced Senior Security Software Engineer to design, implement, and deploy baseline security solutions to… more
    Coinbase (08/09/25)
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