• Senior Blockchain Security Engineer

    Coinbase (Annapolis, MD)
    …in Computer Science, Cyber security , Software Engineering, or a related field. * 3 + years of blockchain security experience is required. * 3 + years ... while building the future of onchain. We value a[Zone 3 + work ethic](https://x.com/jessepollak/status/1816997582532673997), where our team rises to the challenge,… more
    Coinbase (08/09/25)
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  • Senior Blockchain Security Engineer

    Coinbase (Annapolis, MD)
    …in Computer Science, Cyber security , Software Engineering, or a related field. * 3 + years of blockchain security experience is required. * 3 + years ... to build and interact with exciting applications. The Protocol Security team ensures the security of all onchain development at Coinbase. We partner closely… more
    Coinbase (08/09/25)
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  • Cyber Software Engineer

    Leidos (Columbia, MD)
    …company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology ... solutions for customers in these critical markets. **Job Description:** The Leidos Offensive Cyber Operation (OCO) team of talented cyber software engineers are… more
    Leidos (07/19/25)
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  • Cybersecurity Engineer 3

    Themis Insight (Annapolis Junction, MD)
    IMPORTANT: All applicants MUST possess an active TS/SCI (Top Secret) Security Clearance with CI Polygraph to be considered for this position. If you do not possess ... where the candidate will coordinate directly with the government in developing offensive and defensive cyber capabilities in support of full spectrum military… more
    Themis Insight (06/23/25)
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  • Engineer /Scientist

    Space and Naval Warfare Systems Command (Fort Meade, MD)
    Summary You will serve as an ENGINEER /SCIENTIST in the ENGINEERING DEPARTMENT of NIWC ATLANTIC. This is a RE-ADVERTISEMENT of Announcement Number:ST-12757913-25-ABD. ... lead technical teams to develop software for defensive and offensive cybersecurity operations. You will collaborate with key stakeholders...work of the position. OR Current registration as an Engineer Intern (EI), Engineer in Training (EIT),… more
    Space and Naval Warfare Systems Command (08/10/25)
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  • Reverse Engineer /Vulnerability Researcher

    RTX Corporation (Columbia, MD)
    …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 (07/24/25)
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  • Software Developer Cyber - SWE 3

    Lockheed Martin (Hanover, MD)
    …our employees, so they can support our mission\. **The Work:** As a Software Cyber Engineer \- SWE 3 , you'll have the opportunity to design, develop, and deploy ... to undermine our way of life\. You'll develop innovative offensive cyber capabilities that help protect the nation and...by the thrill of outsmarting even the most advanced security systems and networks? Do you find satisfaction in… more
    Lockheed Martin (07/18/25)
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  • Cybersecurity Program Manager

    System One (Rockville, MD)
    …Analyst), GCIH (Incident Handler), or GCFA (Forensic Analyst) o OSCP ( Offensive Security Certified Professional) or OSCE/OSWA (advanced red/purple team) ... in Risk and Information Systems Control) o CDPSE (Certified Data Privacy Solutions Engineer ) o AWS/GCP/Azure Security Certifications for cloud security more
    System One (08/08/25)
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  • Embedded/Mobile Software Developer

    Parsons Corporation (Annapolis Junction, MD)
    …software applications for Android, iOS, and Windows mobile platforms. + Reverse engineer mobile apps and firmware to identify and exploit vulnerabilities. + Design ... and mission compliance requirements. + Deliver high-impact tools used in offensive and defensive cyber operations. **Qualifications:** + Bachelor's degree in… more
    Parsons Corporation (06/13/25)
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