• Principal Security Engineer

    Oracle (Richmond, VA)
    **Job Description** Responsible for the planning, design and build of security architectures; oversees the implementation of network and computer security ... security policies and procedures. **Responsibilities** Responsible for advanced planning, design and build of security systems, applications, environments and… more
    Oracle (01/15/26)
    - Related Jobs
  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... with red-team experts to evaluate IT environments and identify security goals, vulnerabilities, objectives, and requirements + Perform cybersecurity operations… more
    CACI International (11/07/25)
    - Related Jobs
  • Systems Development Engineer , US Amazon…

    Amazon (Herndon, VA)
    …solutions from conception to production, including custom PACS integrations and security automation frameworks - Design and develop high-availability distributed ... threat detection, and automated incident response - Architect and implement zero-trust security models for critical infrastructure components - Design and build… more
    Amazon (01/14/26)
    - Related Jobs
  • 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...Cybersecurity activities in support of software and system requirements, design , development, testing, and sustainment. * Secure Configuration/Hardening of… more
    Cinteot (01/06/26)
    - Related Jobs
  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …Examples of engineering experience include developing secure network architectures, security design , developing engineering documentation, application of Model ... between as built specifications, security requirements and DoD security policies and design implementations to bring the system into compliance. + Plan,… more
    Imagine One Technology & Management (12/30/25)
    - Related Jobs
  • Engineer , Information Security

    Cardinal Health (Richmond, VA)
    …solutions and strategies that enable operations and drive business value. **Information Security and Risk** develops, implements, and enforces security controls ... and engage with IAM Lead and other business partners on planning, design , and execution of IAM integration strategies for M&A activities, ensuring alignment… more
    Cardinal Health (11/21/25)
    - Related Jobs
  • Security Engineer II,…

    Amazon (Arlington, VA)
    …across one or more phases of the software development lifecycle (SDLC), such as security design review, threat modeling, secure code review, and security ... Description Amazon is seeking qualified Security Engineers to join our innovative, high energy Information Security team. In this role you will work within the… more
    Amazon (01/15/26)
    - Related Jobs
  • Expert Security Engineer

    Amentum (Arlington, VA)
    … documentation such as systems concept of operations (ConOps), system security design , implementation plans, operational procedures, and maintenance training ... As the Information System Security Officer (ISSO) for GEODS, you will directly...within the system. Your proactive management of the system's security posture, including rigorous risk assessments, vulnerability management, and… more
    Amentum (01/14/26)
    - Related Jobs
  • Information Systems Security

    General Dynamics Information Technology (Chantilly, VA)
    …ensures that security is engineered into an information system from design through deployment and operation + Configure systems securely (OS, network devices, ... **Job Family:** Cyber and IT Risk Management **Skills:** Computer Security ,Information Assurance,Open-Source,Operating Systems (OS) **Experience:** 5 + years of… more
    General Dynamics Information Technology (01/02/26)
    - Related Jobs
  • Nucleus Security Engineer

    Leidos (Arlington, VA)
    …are among the expected duties and mission of the task order + Define system security & design requirements to meet FISMA and FedRAMP compliance standards + ... This role is critical in helping the organization maintain a strong security posture and comply with industry regulations. **Primary Responsibilities:** + Platform… more
    Leidos (11/25/25)
    - Related Jobs