• Senior Offensive Cyber

    ManTech (Quantico, VA)
    MANTECH seeks a ** Senior Offensive Cyber Engineer ** to perform analysis of cybersecurity packages using the Risk Management Framework (RMF) process to ... include, but are not limited to:** + The position requires someone with Offensive Cyber experience (penetration testing/red team/exploitation) and willing to do… more
    ManTech (08/01/25)
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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 of ... provide an invaluable edge in real estate. Evolve our offensive security capabilities to test our internal and external...the vulnerabilities. The ability to explain the exploit to senior level management is key to success in this… more
    CoStar Realty Information, Inc. (07/03/25)
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  • Senior Specialist, Systems Engineer

    L3Harris (Springfield, VA)
    …sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer - Cyber Planning (Active TS/SCI w/CI Poly ... Description: L3Harris Technologies currently has an opening for a Senior Specialist, Systems Engineer - Cyber... capabilities across multi-domain operations (land, air, sea, space, cyber ). + Coordinate offensive and defensive … more
    L3Harris (07/02/25)
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  • Senior Cyber Capability Developer…

    Leidos (Lorton, VA)
    …is ahead!** The National Security Sector (NSS) has a new and exciting opportunity for a Senior Cyber Capability Developer (Reverse Engineer ) in our Cyber ... in anticipation of an upcoming contract award! **What you'll be doing:** + The Senior Cyber Capability Developer (Reverse Engineer ) is an accomplished… more
    Leidos (06/08/25)
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  • Cyber Software Engineer

    Leidos (Arlington, VA)
    …high-impact environment requiring deep knowledge of network stacks, system internals, and offensive /defensive cyber techniques. As a senior member of ... **Description** Are you a motivated ** Cyber Software Engineer ** with technical hands-on knowledge of mission focused systems? Are you an ethical hacker ready to… more
    Leidos (05/08/25)
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  • Senior Adaptive Threat Replication…

    Bank of America (Richmond, VA)
    …shine and grow. The Cyber Security Assurance Division is looking for a Senior Adaptive Threat Replication Engineer to join a team of world-class offensive ... Senior Adaptive Threat Replication Engineer Denver,... (AKA Red Team, Penetration Testing, Advanced Vulnerability Assessments Engineer ) Are you passionate about cyber security… more
    Bank of America (06/10/25)
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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...develop and implement SDR solutions for satellite communications. + Offensive and defensive Cyber mission experience with… more
    L3Harris (07/09/25)
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  • Senior Reverse Engineer

    Parsons Corporation (Centreville, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented **Hardware** ** Engineer ** to join our team! In this role you will get to **work ... stack + Self-motivated and passionate about supporting the US Cyber Security mission + Candidate must be able to...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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  • Software Reverse Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Charlottesville, VA)
    Software Reverse Engineer , Senior Key Role: Work as part of a contract team supporting a DoD client. Apply the expertise required to perform in-depth technical ... IC partners and clients. Apply working knowledge of the cyber -kill chain and offensive techniques to identify...working knowledge of the cyber -kill chain and offensive techniques to identify and describe potential cybersecurity issues.… more
    BOOZ, ALLEN & HAMILTON, INC. (07/07/25)
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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 ... on current and developmental NRO capabilities that can enable cyber ops. + Embedded within the NSA NITRO, the...senior decision makers. + Support efforts regarding Space Cyber Vulnerabilities assessments and development of Defensive Cyber more
    Sciolex Corporation (07/16/25)
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