• Senior Offensive Security…

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Offensive Security Engineer Job Description ** Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global ... provide an invaluable edge in real estate. Evolve our offensive security capabilities to test our internal...Thursday with work from home on Friday. **Responsibilities** + Lead purple team activities in collaboration with our threat… more
    CoStar Realty Information, Inc. (08/26/25)
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  • Offensive Security Engineer…

    Coinbase (Richmond, VA)
    …Application Security organization at Coinbase is seeking to hire an experienced Offensive Security Engineer specializing in Web3 penetration testing and ... role, you will collaborate with the Bug Bounty Program Lead to drive Web3 bug bounty triage, validation, and...hacker engagement. You will work closely with whitehat hackers, security engineers, and cross-functional teams to enhance Coinbase's … more
    Coinbase (09/18/25)
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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. (10/08/25)
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  • Senior Adaptive Threat Replication Engineer

    Bank of America (Richmond, VA)
    …Senior Adaptive Threat Replication Engineer to join a team of world-class offensive security professionals. In this role you will diligently hunt for hi-risk ... (AKA Red Team, Penetration Testing, Advanced Vulnerability Assessments Engineer ) Are you passionate about cyber security ...threat actor. Required Skills: + 5+ years of professional offensive security experience + Must be able… more
    Bank of America (09/09/25)
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  • Cyber Software Engineer

    Leidos (Arlington, VA)
    **Description** Are you a motivated **Cyber Software Engineer ** with technical hands-on knowledge of mission focused systems? Are you an ethical hacker ready to ... apply your knowledge to National Security ? Join us at the Leidos Innovations Center, Information...variety of exciting R&D programs. As a **Cyber Software Engineer ** , you will design and implement sophisticated low-level… more
    Leidos (08/08/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Scientist, Systems Engineer Job Code: 28926 Job Location: ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership to draw on L3Harris' technical… more
    L3Harris (10/05/25)
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  • Exploitation Analyst - Top Secret Clearance |

    Cambridge International Systems Inc (Norfolk, VA)
    …tackling some of today's most complex and critical challenges in defense and security . We are currently seeking an Exploitation Analyst to support operations in ... award date of January 2026. What You'll Do + Lead cyber test planning and execution support as a...OR minimum 5 years' experience in DoD defensive or offensive cyberspace operations planning or exploitation analysis Te chnical… more
    Cambridge International Systems Inc (09/04/25)
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