• Critical Infrastructure / Security

    ICF (Fredericksburg, VA)
    … and Resilience practice at ICF is actively recruiting for experienced Critical Infrastructure / Security Analyst - Mission Assurance to join our team based in ... support the US Department of Defense's mission assurance, defense critical infrastructure , and related security and resilience programs. **Responsibilities:**… more
    ICF (11/21/25)
    - Related Jobs
  • Infrastructure Security Team Lead

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring an Infrastructure Security Lead for our program with the US Coast Guard. This position will be located in Alexandria, VA ... architecture reviews, threat modeling, and risk assessments for new and existing infrastructure . + Establish and maintain security incident response, detection,… more
    GovCIO (10/29/25)
    - Related Jobs
  • Public Key Infrastructure (PKI)…

    Tetrad Digital Integrity LLC (Falls Church, VA)
    …digital age. We are currently recruiting for a Senior level Public Key Infrastructure (PKI) Security Administrator. PKI enables secure communication and data ... using certificates QUALIFICATIONS: + Bachelor's degree in computers or other IT, Security related major or equivalent experience with 9+ years' relevant experience +… more
    Tetrad Digital Integrity LLC (11/20/25)
    - Related Jobs
  • Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    …a Security Engineer on our team, you will operate and maintain network security infrastructure utilized by a team of cybersecurity analysts in support of ... + Manage high-priority tasks and outages + Maintain, develop, and improve Security Infrastructure standard operating procedures and tactics, techniques, and… more
    Leidos (11/15/25)
    - Related Jobs
  • Senior Information Security Engineer…

    Lumen (Richmond, VA)
    …patching, hardening, access control, and routine maintenance of Linux and Windows-based security infrastructure . + Build and maintain tools and programs that ... across Lumen teams to support initiatives such as system deployments and infrastructure enhancements. + Administer security systems and applications to ensure… more
    Lumen (11/15/25)
    - Related Jobs
  • Cloud & Infrastructure Solution - Service…

    Cognizant (Richmond, VA)
    …- Service Line Specialist** who will be a part of the Cognizant's Cloud, Infrastructure and Security (CIS) Sales Americas BU catering to the North America ... strategy and service offerings across all areas of Cloud, Infrastructure and Security Solutions. . Map client organization, build outstanding relationships with… more
    Cognizant (10/30/25)
    - Related Jobs
  • Platform/ Infrastructure Engineer

    Nightwing (Sterling, VA)
    …and efficient integrated development platform that abstracts the complexity of infrastructure , security , and core/microservices to allow tenant developers to ... database management systems (eg, SQL, NoSQL). + Security : Knowledge of security best practices and tools for protecting infrastructure . + Programming:… more
    Nightwing (09/26/25)
    - Related Jobs
  • Software Tech Lead, Google Public Sector, Cloud…

    Google (Reston, VA)
    …fellow engineers and engineering leaders. + Drive the strategy and roadmap for infrastructure security initiatives, author and review design documents to ensure ... security market. In this role, you will be involved in security and infrastructure while spanning people, process and technology, with the ability to… more
    Google (10/22/25)
    - Related Jobs
  • Infrastructure / DevOps Engineer

    Cadmus (Richmond, VA)
    …OpenTelemetry) to ensure performance, reliability, and proactive alerting. + Harden infrastructure through security -first DevSecOps practices - patching (RHEL ... DR drills, and scheduling tools. + Demonstrated ability to document infrastructure , security controls, and operational processes clearly and consistently.… more
    Cadmus (10/07/25)
    - Related Jobs
  • Data Center Network Infrastructure

    CBRE (Richmond, VA)
    …We are seeking a highly motivated Project Manager focused on network infrastructure / security construction! This position will apply their experience and ... vendor to completion. + Acting as the primary liaison to network infrastructure / security -related owner + Construction progress reviews and construction quality… more
    CBRE (11/18/25)
    - Related Jobs