• Senior Offensive Security

    Humana (Washington, DC)
    **Become a part of our caring community and help us put health first** The Senior Engineer , Offensive Security , executes high-fidelity threat actor and ... of the program. **The Bigger Picture** Join a 100% remote, highly specialized offensive security team where you will have access to Hack The Box Pro Labs,… more
    Humana (07/11/25)
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  • Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Offensive Security Engineer Job...the vulnerabilities. The ability to explain the exploit to senior level management is key to success in this ... Description ** Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is a leading...provide an invaluable edge in real estate. Evolve our offensive security capabilities to test our internal… more
    CoStar Realty Information, Inc. (07/03/25)
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  • Senior Adaptive Threat Replication…

    Bank of America (Washington, DC)
    … Adaptive Threat Replication Engineer to join a team of world-class offensive security professionals. In this role you will diligently hunt for hi-risk ... Senior Adaptive Threat Replication Engineer Denver,...Typically has 5-10 years of experience in technology and offensive security assessments This senior more
    Bank of America (06/10/25)
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  • Senior SETA Engineer SME

    IronMountain Solutions, Inc. (Falls Church, VA)
    501180 Senior SETA Engineer SME Work Location: Falls Church, Virginia Schedule: Full Time Relocation: Negotiable IMS is seeking a Senior SETA Engineer ... networks, and data. Evaluate the electromagnetic and digital effects of offensive and defensive information warfare to quantify the effectiveness of prototypes… more
    IronMountain Solutions, Inc. (04/22/25)
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  • Senior Splunk Detection Engineer

    Bank of America (Washington, DC)
    …supervision to achieve assigned goals. **Beneficial but not required:** + Experience with offensive security tools and integration of SIEM, SOAR, CSPM and other ... Senior Splunk Detection Engineer Denver, Colorado;Washington,...and make an impact. Join us! **Job Description:** Our Security Operations and Threat Response team within Bank of… more
    Bank of America (07/09/25)
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  • Senior Cyber Capability Developer (Reverse…

    Leidos (Lorton, VA)
    …+ Relevant certifications such as Certified Reverse Engineering Analyst (CREA), Offensive Security Certified Professional (OSCP), or similar certifications ... Security Sector (NSS) has a new and exciting opportunity for a Senior Cyber Capability Developer (Reverse Engineer ) in our Cyber & Analytics Business… more
    Leidos (06/08/25)
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  • Senior Specialist, Systems Engineer

    L3Harris (Springfield, VA)
    …and cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Engineer - Cyber Planning (Active TS/SCI w/CI Poly Required) ... (100% Onsite) Job Description: L3Harris Technologies currently has an opening for a Senior Specialist, Systems Engineer - Cyber Planner supporting a critical… more
    L3Harris (07/02/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …sea and cyber domains in the interest of national security . Job Title: Senior Scientist, Systems Engineer Job Code: 25385 Job Location: Herndon, VA Job ... Schedule: 9/80 Job Description: The Advanced Concept Engineer (ACE) provides the strategic technical leadership to draw...This individual will work closely with business development and senior management to respond to customer needs with technical… more
    L3Harris (07/09/25)
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  • Security Engineer II, Stores…

    Amazon (Arlington, VA)
    Description Amazon's Stores Pentest Team is seeking a Security Engineer to help keep Amazon secure for its customers. In this role, you will attack Amazon's ... of highly skilled individuals sounds exciting to you. A Security Engineer at Amazon is expected to...years of experience in a penetration testing or similar offensive security role Preferred Qualifications - 4+… more
    Amazon (06/18/25)
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  • Senior Reverse Engineer

    Parsons Corporation (Centreville, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented **Reverse Engineer ** to join our team! In this role you will get to **work with ... + Self-motivated and passionate about supporting the US Cyber Security mission + Candidate must be able to understand...mission + Candidate must be able to understand both offensive and defensive aspects of RE; defeating against and… more
    Parsons Corporation (05/14/25)
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  • Cyber Engineer

    Leidos (Chantilly, VA)
    … Expert (GSE) or other GIAC certifications. + Certified Ethical Hacker (CEH) or Offensive Security Certified Professional (OSCP). + AWS Certified Security - ... critical systems and sensitive data. + Work closely with senior engineers, security analysts, and IT teams... Engineer Associate, or Google Professional Cloud Security Engineer . + Certified Cloud Security more
    Leidos (06/30/25)
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  • Cyber Software Engineer /Supervisor

    Leidos (Arlington, VA)
    …high-impact environment requiring deep knowledge of network stacks, system internals, and offensive /defensive cyber techniques. As a senior member of the team, ... **Description** Are you a motivated **Cyber Software Engineer ** with technical hands-on knowledge of mission focused...ethical hacker ready to apply your knowledge to National Security ? Join us at the Leidos Innovations Center, Information… more
    Leidos (05/08/25)
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  • System Engineer Principal Uscybercom SETA…

    Sciolex Corporation (Chantilly, VA)
    …and support to weekly meetings at NSA Overhead Program Division (OPD), coordinating offensive cyber opportunities for USCYBERCOM and the NRO. Make a difference in ... securing our nation's security through quality Outreach support of NRO's tools and...Joint Staff and the NRO and provide briefings for senior decision makers. + Support efforts regarding Space Cyber… more
    Sciolex Corporation (04/16/25)
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  • Cyber Security Specialist - Multiple Levels

    Science Systems and Applications, Inc. (Lanham, MD)
    …Azure Security Engineer Associate + Google Cloud Professional Cloud Security Engineer Senior /Leadership Cybersecurity Roles + Qualifications: + 7-10+ ... detection and response) Specialized Cybersecurity Roles + Penetration Tester: + Offensive Security Certified Professional (OSCP) (Hands-on penetration testing) +… more
    Science Systems and Applications, Inc. (07/02/25)
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