• 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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  • 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 (08/22/25)
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  • Software Developer / Engineer…

    Shuvel Digital (Rome, NY)
    Software Developer / Engineer - Staff Rome, NY Clearance Level: Clearable US Citizenship: Required Job Classification: Regular Full-time Years of Experience: 2 - ... Bachelor's (or equivalent) Summary: GITI is looking for a Software Developer / Engineer Capable of developing... / Engineer Capable of developing advanced defensive and offensive cyber capabilities. The candidate will be responsible for… more
    Shuvel Digital (09/11/25)
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  • Software Developer / Engineer - Lead

    Shuvel Digital (Rome, NY)
    Software Developer / Engineer - Lead Location: Rome, NY Clearance Level: Active TS/SCI US Citizenship: Required Job Classification: Full Time Years of ... Briefly Describe the Work: GITI is looking for a Software Developer / Engineer Capable of developing... / Engineer Capable of developing advanced defensive and offensive cyber capabilities. The candidate will be responsible for… more
    Shuvel Digital (09/11/25)
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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 (09/12/25)
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  • Senior Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …Required Skills You'll Bring** **:** + 5+ years of relevant experience, including software development and offensive security + Bachelors degree in a relevant ... and redefine what's possible. **Job Description:** Parsons is looking for a talented ** Software Engineer** to join our growing Red Cyber team! **What You'll Be… more
    Parsons Corporation (11/03/25)
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  • CNO Developer /Engineer

    Shuvel Digital (MD)
    …(GXPN), GIAC Python Coder (GPYC), GIAC Certified Unix Security Administrator (GCWN), Offensive Security Exploit Developer Global InfoTek, Inc. is an ... CNO Developer /Engineer Joint Base Andrews, MD Clearance Level: TS/SCI...and development, as well as test and evaluation, for software applications, translating operational requirements into technical solutions that… more
    Shuvel Digital (09/04/25)
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  • Cyber Capability Developer - (Multiple…

    Noblis (Chantilly, VA)
    Responsibilities As a Cyber Capability Developer , you will research, develop, and execute specialized operational and analytic capabilities to support technical ... operations and exploitation (CNO/CNE). This role requires expertise in both offensive and defensive cyber security tools, network topologies, and secured networks… more
    Noblis (11/01/25)
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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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  • Astrodynamics & CONOP Developer

    KBR (Washington, DC)
    Title: Astrodynamics & CONOP Developer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... Join KBR's Mission Technology Solutions team as an Astrodynamics & CONOP Developer . You'll develop, implement, and validate orbital dynamics algorithms and CONOP… more
    KBR (08/30/25)
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  • Principal Product Security Engineer

    ServiceNow, Inc. (San Diego, CA)
    …to work and can make a positive impact The Security Research / Offensive Security team delivers red-team like engagements and produces investigative reports that ... a Principal Product Security Engineer, you'll be responsible for delivering offensive security engagements against ServiceNow public facing and internal products.… more
    ServiceNow, Inc. (10/24/25)
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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 (11/02/25)
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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. (10/03/25)
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  • Cyber/Program Protection Opportunities with MFC…

    Lockheed Martin (Grand Prairie, TX)
    …one of five Lockheed Martin business areas\. MFC is a recognized designer, developer and manufacturer of precision engagement aerospace and defense systems for the ... U\.S\. government compliance requirements * High availability development, fault tolerance software and RMF compliance with Fortify * Full lifecycle application… more
    Lockheed Martin (08/29/25)
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  • Senior Application Security Analyst

    Citigroup (Irving, TX)
    …interested in growing your career in Cyber Security? Whether you're an application developer looking to make the switch into the challenging, yet rewarding, world of ... is greatly appreciated and rewarded. If your background is enterprise software development with expertise in technologies such as: Java/J2EE (Spring, Struts,… more
    Citigroup (11/18/25)
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  • National Security Sector Referrals

    Leidos (Reston, VA)
    …is at the forefront in Security Engineering, Computer Network Operations (CNO), Offensive Cyber, Mission Software , Analytical Methods and Modeling, Signals ... Our most common opportunities are in the following areas: + Software Engineer / Developer : Java, Python, AI/ML + DevOps Engineer + Reverse Engineer/Embedded… more
    Leidos (10/18/25)
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  • Senior Application Security Engineer

    Ivalua (Pittsburgh, PA)
    …to the deployment and continuous improvement of the Secure Architecture & Software Development program to ensure the security of Ivalua's SaaS platform. WHAT ... Ivalua standards + Contribute to develop, enhance, maintain and deliver a developer security training program and maintain secure development guidelines + Act as… more
    Ivalua (10/21/25)
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