• Security Software Engineer - Red…

    Imagine One Technology & Management (Dahlgren, VA)
    …**for this role.** Imagine One Technology & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of the ... work and will be performed in Dahlgren, Virginia. The Security Software Engineer will be expected to:...program development; modeling and simulation applied to DoD or Information Technology systems. + Five (5) Years experience in:… more
    Imagine One Technology & Management (12/24/25)
    - Related Jobs
  • Senior Principal Offensive Security

    Oracle (Richmond, VA)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security ... us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves...Java, + Tearing apart an undocumented file format or network protocol + Coming up with novel techniques to… more
    Oracle (12/20/25)
    - Related Jobs
  • Security Engineer

    Leidos (Lorton, VA)
    …deliver cybersecurity and information assurance services. **Primary Responsibilities** The Security Engineer - Linux / Tenable Compliance is responsible for ... Sector at Leidos currently has an opening for a Security Engineer to work in our Lorton,...opportunity to use your experience helping the Homeland Enterprise Information Technology Secure Services & Support (HEITS) Program contracted… more
    Leidos (12/11/25)
    - Related Jobs
  • Cyber Security Implementation…

    CACI International (Springfield, VA)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... the National Geospatial-Intelligence Agency's (NGA). Our team of talented Network and Cybersecurity professionals help design, develop, procure, implement,… more
    CACI International (11/14/25)
    - Related Jobs
  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    **Responsibilities & Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security ... engineers, and ISSMs to ensure configuration baselines and patches align with security requirements. + Perform TEMPEST, network intrusion analysis, and… more
    TekSynap (10/31/25)
    - Related Jobs
  • Network Engineer - Variable Trust…

    Red Gate Group (Arlington, VA)
    …TS/SCI Clearance + Minimum of 8 years of relevant experience in cybersecurity, network development, network security , and/or enterprise systems + First-hand ... development of secure platforms, security software for endpoints, and information security software systems + Substantial experience with decentralized… more
    Red Gate Group (11/22/25)
    - Related Jobs
  • Security Engineer (Wiz and TVM…

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The Security ... for tailored risk views. + Track progress against regulatory and internal security baselines (eg, CIS Benchmarks). + Operate and maintain vulnerability scanning… more
    Leidos (11/25/25)
    - Related Jobs
  • Principal Cloud Network Engineer

    EchoStar (Herndon, VA)
    …environments + Strong understanding of automation and orchestration tools for simplifying network operations + Knowledge of cloud security best practices, ... of connectivity. We're developing and enhancing a unique hybrid network model-combining our advanced, cloud-native 5G core with the...local, state, and federal law. You may redact any information that identifies age, date of birth, or dates… more
    EchoStar (01/02/26)
    - Related Jobs
  • Systems Security Engineer

    EPS Corporation (Dahlgren, VA)
    Systems Security Engineer - (761) Share this job as a link in your status update to LinkedIn. Job Title Systems Security Engineer Location Dahlgren, VA ... identifying and mitigating software threats that could impact system performance or security . + Support theaccreditation and auditingof information systems in… more
    EPS Corporation (11/13/25)
    - Related Jobs
  • Endpoint Security Engineer (Trellix…

    CACI International (Hampton, VA)
    Endpoint Security Engineer (Trellix Administrator) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... * **The Opportunity:** Our client is seeking an Endpoint Security Solutions Engineer to join the DGS-X/DMC...including NIST, ISO, and SOC operations. + Knowledge of network security and incident response procedures. +… more
    CACI International (01/13/26)
    - Related Jobs