• Offensive Cyber Software

    Lockheed Martin (Hanover, MD)
    …match\.\*\ * Vulnerability analysts * Exploit developers * Hardware/ Software reverse engineers * Offensive cyber tool developers * Embedded developers * ... 6 years of experience overall **Desired Skills:** * More than an interest in Offensive Cyber Solutions * Lead software design and development of tools and/or… more
    Lockheed Martin (11/14/25)
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  • Offensive Cyber Analyst / Programmer

    Lockheed Martin (Hanover, MD)
    …of roles including vulnerability analysts, exploit developers, hardware/ software reverse engineers , offensive cyber tool developers, embedded developers, ... use of advanced electronics to undermine our way of life\. You'll develop innovative offensive cyber capabilities that help protect the nation and the world\. … more
    Lockheed Martin (11/06/25)
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  • Offensive Cyber Analyst / Programmer…

    Lockheed Martin (Hanover, MD)
    …of roles including vulnerability analysts, exploit developers, hardware/ software reverse engineers , offensive cyber tool developers, embedded developers, ... advanced electronics to undermine our way of life\. You'll develop innovative offensive cyber capabilities that help protect the nation and the world\. Cyber more
    Lockheed Martin (11/06/25)
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  • Offensive Cyber Analyst / Programmer…

    Lockheed Martin (Hanover, MD)
    …of roles including vulnerability analysts, exploit developers, hardware/ software reverse engineers , offensive cyber tool developers, embedded developers, ... advanced electronics to undermine our way of life\. You'll develop innovative offensive cyber capabilities that help protect the nation and the world\. Cyber more
    Lockheed Martin (11/06/25)
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  • National Security Sector Referrals

    Leidos (Reston, VA)
    …team is at the forefront in Security Engineering, Computer Network Operations (CNO), Offensive Cyber , Mission Software , Analytical Methods and Modeling, ... and exciting opportunities in our **National Security Sector's** **(NSS) Cyber & Analytics Business Area (CABA)** . Our talented...most common opportunities are in the following areas: + Software Engineer / Developer: Java, Python, AI/ML… more
    Leidos (10/18/25)
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  • Cyber Software Engineer

    Lockheed Martin (Hanover, MD)
    …Qualifications:** * Current DoD Top Secret SCI with Polygraph Seeking multiple levels of Software Engineers : SWE0: * A High School Diploma or GED plus four ... solutions\. Develops and automates secure systems to support cyber offensive , defense and full spectrum ...teams\), develops and integrates low\-level firmware, and/or develops specialized cyber software solutions and tools based on… more
    Lockheed Martin (09/25/25)
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  • SkillBridge Research Engineer

    RTX Corporation (Arlington, VA)
    …through research, exploration, development, and prototyping. BBN's Network & Cyber Technologies (NCT) team leverages computer science, computer engineering, ... customers. BBN is looking for creative, entrepreneurial, and highly motivated scientists, engineers , and developers who want to create, contribute to, and grow… more
    RTX Corporation (10/13/25)
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  • Summer 2026: Cyber /EW Research…

    RTX Corporation (Columbia, MD)
    …and signals to understand how they work and how to break them + Reverse engineer software , malware, and system architectures. + Learn strategies for both free ... through research, exploration, development, and prototyping. BBN's Network & Cyber Technologies (NCT) team leverages computer science, computer engineering,… more
    RTX Corporation (11/19/25)
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  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Offensive Security Engineer Job Description ** Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider ... provide an invaluable edge in real estate. Evolve our offensive security capabilities to test our internal and external...a player and a coach to other penetration testing engineers to cover penetration testing of all critical infrastructure… more
    CoStar Realty Information, Inc. (08/26/25)
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  • Cyber & Electronic Warfare Operations Staff…

    Applied Research Associates, Inc. (Fort Meade, MD)
    …client will help meet Service- and joint-level needs for assessing the effectiveness of offensive /defensive cyber operations. In this role you will be a key ... collaboration with teammates. The successful applicant will have experience with offensive and defensive non-kinetic operations, including cyber , electronic… more
    Applied Research Associates, Inc. (09/23/25)
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  • Modernization Software Engineer

    Lockheed Martin (Hanover, MD)
    …solutions to stay one step ahead of the adversary? If so, join Lockheed Martin Cyber & Intelligence's elite Offensive Cyber team, where we don't just ... **The Work:** We are seeking professionals interested in * Software Development / Software Engineering For a...tools, and exploits that define the cutting edge of offensive cyber operations\. Key responsibilities will include… more
    Lockheed Martin (10/10/25)
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  • Reverse/Embedded Engineer

    Leidos (Columbia, MD)
    …Leidos Offensive Cyber Operation (OCO) team of talented Reverse/Embedded software engineers are actively developing offensive cyber foundational ... eager to bring on one to two Sr. Reverse/Embedded Software Engineers who are ready to directly...designing and developing tools using the latest and greatest offensive cyber technology. **Responsibilities:** + Utilize programming… more
    Leidos (10/18/25)
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  • Modernization Systems Engineer - SE0

    Lockheed Martin (Hanover, MD)
    …solutions to stay one step ahead of the adversary? If so, join Lockheed Martin Cyber & Intelligence's elite Offensive Cyber team, where we don't just ... the techniques, tools, and exploits that define the cutting edge of offensive cyber operations\. Key responsibilities will include designing and implementing… more
    Lockheed Martin (10/10/25)
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  • Senior Consulting Systems Engineer

    World Wide Technology (Fort Meade, MD)
    …Security, and Cyber Analytics solutions. + Provide technical guidance on Defensive Cyber Operations (DCO) and Offensive Cyber Operations (OCO) to enhance ... **Senior Consulting Systems Engineer - Navy** **(Active Secret Clearance Required)** **Why...collaborative ecosystem of the world's most advanced hardware and software solutions, WWT helps customers and partners conceptualize, test… more
    World Wide Technology (09/09/25)
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  • Security Engineer - Detection Engineering,…

    Meta (Washington, DC)
    …experience in threat modeling, TTP identification, and detection engineering. You'll work alongside Software Engineers and Offensive Security Engineers ... on top of hyper-scale data pipelines. **Required Skills:** Security Engineer - Detection Engineering, Surface Coverage Responsibilities: 1. Lead cross-functional… more
    Meta (10/31/25)
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  • Software , CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …Level: Mid-Senior level Software Engineer (Levels 0 to 3) Overview: Software Engineers will design, develop, and maintain software solutions. This ... (Levels 1 to 3) Overview: The CNO Reverse Engineer will deconstruct and analyze malicious software ...DoD, as well as state-of-the-art commercial products. We hire software engineers , web designers, test engineers more
    Belay Technologies (11/13/25)
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  • Senior Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …what's possible. **Job Description:** Parsons is looking for a talented ** Software Engineer ** to join our growing Red Cyber team! **What You'll Be Doing** ... cyber red teaming, network penetration testing, security operations center analysis, defensive cyber operations, or offensive cyber operation + Malware… more
    Parsons Corporation (11/03/25)
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  • Security Engineer , Investigations

    Meta (Washington, DC)
    …"Apply to Job" online on this web page. **Required Skills:** Security Engineer , Investigations Responsibilities: 1. Proactively hunt for threats and undetected abuse ... issues, including but not limited to graphic images, videos and writings, offensive or derogatory language, and other objectionable material. 7. This role may… more
    Meta (11/11/25)
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  • Senior Manager, Information Security Office…

    Capital One (Mclean, VA)
    …objectives in a secure manner with a heavy forward lean on modern software and technology architectures. **Responsibilities:** + Act as an Information Security point ... and driving overall risk management. + Partner closely with engineers , product managers, and other cross-functional partners to help...left in the development processes + Escalate and manage cyber security risk + Provide ad hoc support on… more
    Capital One (11/04/25)
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  • Lead Web App Pen Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    …and applications that power the worldwide real estate market. Work with 1,000+ software , QA, and operations engineers to secure applications during design, ... grey box penetration testing. This position will collaborate with software development teams, DevOps, and security to drive and...to drive and shape the way our employees and engineers build, deploy, and operate applications. This position is… more
    CoStar Realty Information, Inc. (10/03/25)
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