• Offensive Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …got what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Software Developer ** to join our team! In this role you will get ... to conduct offensive capability development for Windows environments. **What You'll Be...in a Scrm/Agile Environment + Malware development, analysis and software vulnerability research **What Required Skills You'll Bring:** +… more
    Parsons Corporation (10/31/25)
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  • Principal Offensive Security…

    Autodesk (Augusta, ME)
    …ouverte et collaborative, en tirant parti de l'automatisation **25WD91774, Principal Offensive Security Developer ** **Position Overview** Are you passionate ... for someone who can help keep our innovations secure. Autodesk is hiring a Principal Offensive Security Developer to join our journey. In this role, you'll bring… more
    Autodesk (01/03/26)
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  • Offensive Cyber Full Stack Developer

    General Dynamics Information Technology (Annapolis Junction, MD)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Offensive Cyber Full Stack Developer III Take on a senior technical ... leadership role at the forefront of offensive cyber operations. As an Offensive Cyber Full Stack Developer III, you'll architect, build, and maintain… more
    General Dynamics Information Technology (12/29/25)
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  • Software Developer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Yes **Job Description:** Deliver simple solutions to complex problems as a Software Developer , Senior at GDIT. Here, you'll tailor cutting-edge solutions ... we'll make your career growth ours. At GDIT, people are our differentiators. As a Software Developer you will help ensure today is safe and tomorrow is smarter.… more
    General Dynamics Information Technology (11/21/25)
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  • Red Team Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …team you've always wanted to be a part of? We're looking for a Red Team Software Developer to join our relatively new team and help transform it into a ... onboarding. + Must be willing to travel 15%- OCONUS/CONUS locations + **Red Team Software Developer ** + 5+ years combined education/experience in software more
    Parsons Corporation (12/11/25)
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  • ** Expert CNO Software Developer

    Lockheed Martin (Hanover, MD)
    **Description:** **The Work:** A Senior Expert CNO Software Engineer does work that requires a highly skilled individual with expertise in computer network ... and analysis\. Key responsibilities include designing, developing, and testing software applications, as well as analyzing and troubleshooting complex computer… more
    Lockheed Martin (01/08/26)
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  • Engineer/ Developer - Software

    National Security Agency/Central Security Service (Fort Meade, MD)
    …computer science or computer/electrical engineering professional? Do you have strong software or hardware design, development, testing or reverse engineering skills? ... Specialist (CDS), your job will be to develop custom high-priority offensive and defensive capabilities targeting the hardest-to-reach adversarial networks in the… more
    National Security Agency/Central Security Service (01/06/26)
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  • CNO Developer

    SAIC (Fort Meade, MD)
    …can** **grow your career in a dynamic and supportive environment!** The CNO Developer designs, develops, and implements tools and capabilities for both offensive ... and effectively create safeguards and solutions while simultaneously implementing offensive techniques to further the program's mission. Responsibilities include but… more
    SAIC (11/17/25)
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  • Cyber Capability Developer - CNO/CNE…

    Noblis (Chantilly, VA)
    Responsibilities As a **Cyber Capability Developer III** , you will research, develop, and execute specialized operational and analytic capabilities to support ... operations and exploitation** (CNO/CNE). This role requires expertise in both offensive and defensive cyber security tools, network topologies, and secured networks… more
    Noblis (12/22/25)
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  • Exploit Developer /Penetration Tester 2/3

    Northrop Grumman (VA)
    …reverse engineering to identify functionality and vulnerabilities on hardware & software including avionics and embedded systems + Evaluate system security ... + Contribute to the design, development, implementation, and integration of Offensive Cyber Operations tools against platforms, payloads & systems + Contribute… more
    Northrop Grumman (01/08/26)
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  • Principal Security Developer

    Oracle (Frankfort, KY)
    …+ Drive and champion security tool development (eg scanning tools) + Consult software development teams in design and architecture of safe and secure systems through ... with focus in one of the following areas: + Defensive Security + Offensive Security + Service architecture and Design Patterns + Strong collaboration and… more
    Oracle (11/26/25)
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  • OPTEVFOR- Cyber OT&E Exploitation Analyst

    Rigid Tactical (Norfolk, VA)
    …& Evaluation (OT&E). This is an advanced proficiency role centered on offensive cyberspace operations planning and execution. The successful candidate will utilize ... OR a minimum of five (5) years of experience in DoD offensive cyberspace operations planning or exploitation analysis. + Technical Proficiency: Demonstrated ability… more
    Rigid Tactical (11/01/25)
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  • Mid-Level Development Tester

    EM Key Solutions, Inc. (Fort Belvoir, VA)
    Fort Belvoir, VA, USA | Contract Join EM Key Solutions Inc as a Mid-Level Developer and immerse yourself in an exciting, onsite role located in Fort Belvoir, VA. ... intelligence capabilities. What would you do as a MID-LEVEL DEVELOPER As a Mid-Level Developer at EM...with a talented team to design, develop, and implement software solutions. You'll engage in coding, debugging, and testing… more
    EM Key Solutions, Inc. (01/06/26)
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  • Cyber Defense Head of Department (HOD)

    Hyundai Autoever America (Irvine, CA)
    …AppSec program, including secure SDLC practices, code reviews, SAST/DAST tools, and developer enablement. + Partner with software engineering to embed security ... Team & Penetration Testing + Lead internal Red Team and offensive security capabilities, including penetration testing. + Define testing methodologies, operational… more
    Hyundai Autoever America (01/05/26)
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  • Cyber SME

    CGI Technologies and Solutions, Inc. (Clarksburg, WV)
    …Federal is seeking a highly skilled and innovative Cyber Capability Developer (SME) to support mission-critical defense and intelligence initiatives. This ... national security operations. The SME will lead technical efforts across offensive and defensive cyber domains, collaborate with multi-disciplinary teams, and ensure… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Lead Web App Pen Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    …we provide an invaluable edge in real estate. In this role, you will secure software and applications that power the worldwide real estate market. Work with 1,000+ ... software , QA, and operations engineers to secure applications during...Utilize sustainable methods to automate finding feedback to generate developer work items and trigger re-scan when associated work… more
    CoStar Realty Information, Inc. (01/02/26)
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  • Site Reliability Engineer II

    Microsoft Corporation (Redmond, WA)
    …+ Design, implement, and support automation for deploying attack infrastructure for offensive security teams + Design, implement, and support isolated identity and ... hygiene and monitoring policies meet Microsoft security requirements without preventing offensive operations + Support red team operations with infrastructure needs… more
    Microsoft Corporation (12/11/25)
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  • The BEAT Rowdy Runners - Project Based Internship

    BEAT LLC (DE)
    software to include ELK Stack, Hadoop, AWS and Azure. - Enterprise Architect - Software Developer - Video Game Design and Development - Open Source ... Team/Red Team - Cyber Analyst - Cyber Ops - Offensive /Defensive Cyber - Cyber Policy - Cyber Operator -...Control Assessor - Defense Research Analyst - Cyber Planner Software Development & System Engineering- Using programming languages Python… more
    BEAT LLC (12/29/25)
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  • Principal Security Engineer Manager

    Microsoft Corporation (Redmond, WA)
    **Overview** The Microsoft Offensive Research & Security Engineering (MORSE) team is looking for a learn-it-all engineering manager that will help secure Microsoft ... hardens operating systems, builds scalable bug detection systems, improves developer tools, and creates cutting edge vulnerability research capabilities. In… more
    Microsoft Corporation (01/01/26)
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  • Senior Security Engineer

    Microsoft Corporation (Redmond, WA)
    **Overview** The Microsoft Offensive Research & Security Engineering (MORSE) team is looking for a learn-it-all engineer that will help secure Microsoft products and ... will have hands-on experience with native code (C/C++), building security-focused developer -facing tools, a clear understanding of OS security fundamentals, solid… more
    Microsoft Corporation (12/17/25)
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