• Sr. Software Engineer .

    Leidos (Bethesda, MD)
    …Leidos has an exciting opening for you as our next **TS/SCI cleared Sr. Software Engineer ** supporting a long-term DOMEX Technology Platform (DTP) contract. You ... will work closely with Systems Engineers, Software Engineers, Architects, and Operations Engineering/Manager on a broad...if you have some of these skills:** + Active Security + certification + Active CE certification + Ability to… more
    Leidos (09/17/25)
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  • Software Engineer (UI/UX)

    CACI International (Linthicum, MD)
    Software Engineer (UI/UX) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * **The Opportunity:** Join our team as a Software Engineer (UI/UX) and be part of...the Enterprise initiative. You will help transform our system security evaluation and authorization process by developing automated, streamlined… more
    CACI International (09/26/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics ... the customer's information systems and networks from potential cyber-attacks. The Cyber Security Engineer must display an excellent understanding of technology… more
    Leidos (08/29/25)
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  • Mid/Senior Information Systems Security

    Belay Technologies (Annapolis Junction, MD)
    …in 2020 and a finalist in 2021! Belay Technologies is Mid/Senior Information Systems Security Engineer (ISSE) to join our intel team. The selected candidate will ... security tools, such as Nessus, NMAP and Wireshark hardware/ software security implementation, communication protocol, encryption techniques/tools, and web… more
    Belay Technologies (08/07/25)
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  • FLEX Senior Software Engineer

    Marriott (Bethesda, MD)
    …solutions. We are seeking a highly engaged and motivated Performance Engineer who is passionate about optimizing system performance, continuously improving their ... will have a strong hands-on background in performance engineering, test automation , and system optimization, along with exceptional communication and collaboration… more
    Marriott (09/10/25)
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  • Software Engineer (Data Analytics…

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a Software Engineer . You will be a member of the Mission Intelligence (MI) team supporting a variety of data engineering, ... analysis, and automation efforts. The MI team maintains a business intelligence...will also contribute to the MI team as a software engineer and analytic developer where you… more
    BigBear.ai (09/11/25)
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  • Principal Software Engineer

    Lumen (Annapolis, MD)
    …others in the application of principles, theories, concepts and use of software methodologies, tools, documentation processes, security protocols, and test ... and shape the future. **The Role** We are seeking a Principal Engineer with unparalleled technical expertise to lead schema design and develop high-performance,… more
    Lumen (10/01/25)
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  • Senior Software Engineer

    Belay Technologies (Columbia, MD)
    …runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Software Engineer to join our intel team. We are seeking a Back-End Software ... MySQL/PostgreSQL, and Flyway for database migrations + Secure applications with Spring Security , OAuth2, JWT, and AWS Cognito + Build and integrate cloud services… more
    Belay Technologies (08/22/25)
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  • Offensive Security Engineer

    Coinbase (Annapolis, MD)
    …The Application Security org at Coinbase is hiring for a Senior Offensive Security Engineer . In this role, you will lead and enhance penetration testing and ... You will also take part in bug bounty triage, security automation , and incident support activities. This...* Bachelor's or Master's degree in Computer Science, Cybersecurity, Software Engineering, or a related field * Have at… more
    Coinbase (09/18/25)
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  • Senior Software Engineer

    Belay Technologies (Columbia, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Software Engineer to join our intel team. We are looking for a Front-End ... Software Engineer who thrives in modern web...following qualifications: + Ability to be cleared for a security clearance + Bachelor's Degree in a technical field… more
    Belay Technologies (08/22/25)
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