• CI/CD Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    CI/CD Security Engineer Job Description **Overview** CoStar... team is seeking a **CI/CD Security Engineer ** to take ownership of critical systems ... tooling and workflows without disrupting release velocity. + Develop and maintain security controls, automation scripts, and monitoring systems for CI/CD… more
    CoStar Realty Information, Inc. (08/26/25)
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  • Senior Cloud Security Engineer

    Navient (Richmond, VA)
    …our mission, read more below, and let's build something great together! **The Senior Cloud Security Engineer position will report to the Head of Security .** ... in design reviews and threat modeling sessions. + Lead infrastructure-focused security initiatives that strengthen system resilience, like backup integrity… more
    Navient (08/20/25)
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  • Cloud Security Engineer

    Leidos (Reston, VA)
    … within the Digital Modernization Sector has an immediate opening for a **Cloud Security Engineer ** to join our Cloud Security Engineering and Operations ... security engineers in designing, building and deploying security capabilities for protecting Leidos cloud-based systems ,...from major cloud providers, such as Azure or AWS Security Engineer + Possess CISSP or other… more
    Leidos (09/27/25)
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  • Security Engineer , AWS Cross Domain…

    Amazon (Arlington, VA)
    Description AWS is seeking a Cross Domain Services Security Engineer to support our government customers in the Intelligence, Defense, and National Security ... agency for which they perform AWS work. 10012 Key job responsibilities As a Security Engineer , you'll help your customers plan their successful cloud CDS… more
    Amazon (09/27/25)
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  • Senior Cyber Security Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos is currently seeking a **Senior Cyber Security Engineer ** who is responsible for developing and implementing advanced security ... trends, vulnerabilities, and exploits to proactively identify risks to critical mission systems . + Design and implement defensive cyber security solutions to… more
    Leidos (08/30/25)
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  • Information System Security

    BEAT LLC (Fort Belvoir, VA)
    Job Title: Information Systems Security Engineer (ISSE) Location: Fort Belvoir, VA (hybrid) Clearance: Top Secret SCI Certification: CompTIA Security + or ... - $200k Job Description BEAT is looking for a Security Engineer /Architect. Candidate will be required to...+ Will use vulnerability management systems , automated security scanning tools, and system accreditation record… more
    BEAT LLC (08/22/25)
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  • Cyber Security Engineer

    System One (Springfield, VA)
    Job Title: Cyber Security Engineer Location: Springfield, VA Type: Contract To Hire Compensation: Contractor Work Model: Onsite Hours: Add the job's scheduled ... security clearance requirements (delete if not needed) Cyber Security Engineer Springfield, VA TS/SCI $135k What...Management System (JIMS) + Incident Case Management System (ICMS) + Other authorized systems as… more
    System One (08/03/25)
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  • Information System Security

    CACI International (Sterling, VA)
    Information System Security Engineer Job...unparalleled opportunity to grow and advance. As our Information Systems Security Engineer , you will ... have the opportunity to : - Analyze and evaluate information systems - Update security relevant configurations - Work on systems that support our Nation's… more
    CACI International (07/22/25)
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  • Network Security Engineer III

    TekSynap (Virginia Beach, VA)
    …and management of firewalls and IDS/IPS technologies. **Overview** We are seeking a Network Security Engineer III to join our team supporting Department of Navy. ... across hardware, software, and network components. + Conduct STIG implementation to ensure systems meet DoD security compliance standards. + Configure and manage… more
    TekSynap (07/02/25)
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  • Cloud Security Engineer

    Steampunk (Mclean, VA)
    …+ Microsoft Certified Azure Administrator Associate + Certified Information Systems Security Professional (CISSP) + Excellent written and ... **Overview** As a **Cloud** ** Security ** ** Engineer ,** you will work within...ascode written by others and analyzingrisk. + Ensuring that systems are safe and secure against cybersecurity threatsthrough risk… more
    Steampunk (08/19/25)
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