• 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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  • 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 ... 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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  • Offensive Security Engineer

    Coinbase (Washington, DC)
    …Application Security organization at Coinbase is seeking to hire an experienced Offensive Security Engineer specializing in Web3 penetration testing and ... maturity, and hacker engagement. You will work closely with whitehat hackers, security engineers, and cross-functional teams to enhance Coinbase's security more
    Coinbase (09/18/25)
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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=35598) NVR, Inc. is seeking a Senior Security Engineer to join our Red Team… more
    NVR (10/01/25)
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  • Software Security Engineer II - CTJ…

    Microsoft Corporation (Reston, VA)
    …infrastructure, platforms, and application solutions. We are looking to hire a **Software Security Engineer ** **II** to join a fast-paced team solving complex ... best platforms that Microsoft has to offer. The Software Security Engineer II will play a key...C#, Python, C++, Go, PowerShell, ASP.NET, JavaScript + OSCP ( Offensive Security Certified Professional), OSCE ( Offensive more
    Microsoft Corporation (10/03/25)
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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. (10/08/25)
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  • Security Engineer I, Corporate…

    Amazon (Arlington, VA)
    …& Corporate Responsibility Key job responsibilities . Review threat intelligence and offensive security data to develop technologies for automated vulnerability ... Arlington, VA, USA We are the "blue team" for Amazon's Corporate Services Security organization. Our team designs and builds secure monitoring solutions, develops … more
    Amazon (10/02/25)
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  • Senior Adaptive Threat Replication Engineer

    Bank of America (Washington, DC)
    …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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  • 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 SME to ... 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. (07/22/25)
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  • Senior Splunk Engineer

    Bank of America (Washington, DC)
    …minimal supervision to achieve assigned goals. **Desired Qualifications** : + Experience with offensive security tools and integration of SIEM, SOAR, CSPM and ... Senior Splunk Engineer Denver, Colorado;Washington, District of Columbia; Chicago, Illinois...and make an impact. Join us! **Job Description:** Our Security Operations and Threat Response team within Bank of… more
    Bank of America (08/13/25)
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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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  • 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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  • SkillBridge Research Engineer - Cyber/EW

    RTX Corporation (Arlington, VA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Top Secret For over 70 years, RTX BBN Technologies… more
    RTX Corporation (09/19/25)
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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 capabilities. + The ideal representative will perform engagements across the… more
    Sciolex Corporation (07/16/25)
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  • Security Engineering Intern, BS/MS, Summer

    Google (Reston, VA)
    …development lifecycle. + Excellent communication skills. **About the job** As a Security Engineer Intern, you help protect network boundaries, keep computer ... Security Engineering Intern, BS/MS, Summer 2026 _corporate_fare_ Google...systems for attacks and intrusions. We focus on the offensive /testing side and work with software engineers to proactively… more
    Google (10/01/25)
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  • Red Team Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …You'll Bring** **:** + 5+ years of relevant experience, including software development and offensive security + Bachelors degree in a relevant field + **Active ... security operations center analysis, defensive cyber operations, or offensive cyber operation + Malware development, analysis, binary disassembly, binary… more
    Parsons Corporation (08/25/25)
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  • Digital Network Exploitation Analyst

    CACI International (Chantilly, VA)
    …* * * **What You Will Do:** **Want to stretch your skills and knowledge in the Offensive Cyber domain? You will get to work with an agile, fast paced team focused on ... grow on and between programs with peers who are dedicated to advancing national security . Participate in fun team outings and team building events where you get to… more
    CACI International (07/31/25)
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