• Information Systems Security

    TekSynap (Chantilly, VA)
    … Engineerto join our team supporting the Space Development Agency. The Information Systems Security Engineer will act as liaison to prepare, review and update ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + TheInformation Systems Security Engineeris expected tobe able to: + Support Engineering and Operations… more
    TekSynap (12/06/25)
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  • Principal Security Engineer

    Oracle (Richmond, VA)
    …for managing security for every device in our data centers. A security -focused engineer at any level can have significant technical and business impact. ... biggest challenges. We offer unique opportunities for smart, hands-on security engineers with the expertise and passion to solve...than what we can support today. We understand that software is living and needs investment. The challenge is… more
    Oracle (11/25/25)
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  • Application Security Engineer

    Steampunk (Mclean, VA)
    **Overview** As a **Web Application Security Engineer ** , you will provide technical expertise and solutions to remediate persistent and challenging ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/7252/application- security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
    Steampunk (12/31/25)
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  • Staff Site Reliability Engineer -Federal,…

    Zscaler (Mclean, VA)
    …countries. Bring your vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling organizations worldwide ... shape the future of cybersecurity. Our Engineering team built the world's largest cloud security platform from the ground up, and we keep building. With more than… more
    Zscaler (11/12/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …peer recognition and reward system, and performance-based bonuses **Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a cybersecurity ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (11/25/25)
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  • Security Policy Engineer

    SAIC (Springfield, VA)
    **Description** SAIC is looking for a qualified Security Engineer (ISSO) to join an exciting program in Springfield, Virginia. Individual will be responsible for ... providing systems security support for the protection of multi-level information system...engineering and integration; enterprise IT, including cloud services; cyber; software ; advanced analytics and simulation; and training. We are… more
    SAIC (12/18/25)
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  • Security Operations Engineer II

    Quality Technology Services, LLC (Ashburn, VA)
    …of enterprise-level security infrastructure. **The Impact You Will Have:** As a Security Operations Engineer II, you will lead the day-to-day operations of ... Are:** You are someone who thrives in managing and supporting physical security systems and applications. You bring technical expertise, a collaborative spirit, and… more
    Quality Technology Services, LLC (12/05/25)
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  • Security Engineer - Virginia Beach

    Serco (Arlington, VA)
    …the United States Navy - Serco has a great opportunity for you! This Information Security Test Engineer will be on a dynamic team responsible for testing afloat ... collaborative skills to make an impact towards our national security homeland defense. **This position is contingent upon your...+ Proficiency in technical writing. + Proficiency with MS-Office software to include MS Word, MS Excel, MS Power… more
    Serco (01/06/26)
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  • Cyber Security Engineer

    Cinteot (Herndon, VA)
    Cyber Security Engineer (location: Herndon, VA) + TS/SCI with adjudicated CI poly required prior to start + Must have DoD 8570/8140 approved certification such ... as CompTIA Security +, ISC2 CISSP, or equivalent + Identify vulnerabilities and...experience with: * Performing Cybersecurity activities in support of software and system requirements, design, development, testing, and sustainment.… more
    Cinteot (01/06/26)
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  • Application Security Engineer

    US Tech Solutions (Arlington, VA)
    …years of experience in the following: - OWASP Secure Coding Practices - Common software and web application security vulnerabilities - Application security ... Do: - Collaborate with a team of engineers to implement specific security policies in the CI/CD security tools including but not limited to SAST, DAST and SCA… more
    US Tech Solutions (01/02/26)
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