• IDS / IPS Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    We are seeking an experienced Network Intrusion Detection Engineer to join our cybersecurity team. The ideal candidate must possess strong Linux engineering ... rule loading, protocol decoding, and logging. + Tuning IDS/IPS for optimal performance with NICs, including configuring Direct Memory Access (DMA), RSS queues,… more
    ENS Solutions (12/14/25)
    - Related Jobs
  • Case Management Platform Backend Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Case Management Platform Backend Engineer Key Role: Architect and implement the backend foundation of our next-generation case management platform. Perform backend ... handling, security, error management, and auditability. Design and implement high- performance APIs, microservices, and system components that support case lifecycle… more
    BOOZ, ALLEN & HAMILTON, INC. (12/01/25)
    - Related Jobs
  • Network Engineer (Levels 2, 3)

    CACI International (Springfield, VA)
    Network Engineer (Levels 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... and components. + Evaluate and monitor the health and performance of the network including hardware and management software....degree.)_ + DoD 8140.01 and DoD 8570.01-M IAT Level II compliant Skills & Technologies: + DoD Architecture Framework… more
    CACI International (11/10/25)
    - Related Jobs
  • Case Management Engineer - Active TS/SCI…

    ENS Solutions (Reston, VA)
    We are looking for a Backend Security Engineering Case Management Engineer to architect and implement the backend foundation of our next-generation case management ... handling, security, error management, and auditability. Designing and implement high- performance APIs, microservices, and system components that support case… more
    ENS Solutions (12/13/25)
    - Related Jobs
  • Network Engineer

    Nightwing (Arlington, VA)
    …the restoration of services. Nightwing is seeking a motivated network engineer to implement, maintain and support the lab network infrastructure. ... complex network problems - Implement granular access controls, monitor system performance and accessibility, establish and maintain backup protocols, and ensure… more
    Nightwing (11/26/25)
    - Related Jobs
  • Firewall Engineer

    SAIC (Springfield, VA)
    …technologies and devices. The candidate must be capable of evaluating performance results, performing risk assessments, and recommending changes affecting perimeter ... records and reports concerning perimeter operations and maintenance to analyze the performance of perimeter security systems. + Provides input to the problem… more
    SAIC (11/11/25)
    - Related Jobs
  • Systems Engineer III

    NANA Regional Corporation (Alexandria, VA)
    ADM is looking for a Systems Engineer III to work in Alexandria, VA. To join our team of outstanding professionals, apply today! **Responsibilities** + Serve as a ... including hardware, software, and various configurations. + Monitors overall performance to proactively identify potential issues and tune appropriately. +… more
    NANA Regional Corporation (12/23/25)
    - Related Jobs
  • Systems Security Engineer

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is seeking a **Journeyman Systems Security Engineer ** to serve as a Registration Authority (RA) supporting Public Key Infrastructure (PKI) ... up to an active Secret clearance. + Current DoD 8570 IAT Level II certification (eg, Security+ CE). + Familiarity with Registration Authority (RA) and/or Trusted… more
    GovCIO (12/23/25)
    - Related Jobs
  • Senior Systems Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …State, and industry standard governance to ensure client mission success. Our performance standard is "excellence," with an outcomes-based, quality focus in our ... is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US Navy Training Command. This… more
    SimIS Inc. (12/22/25)
    - Related Jobs
  • Senior Network Engineer

    SAIC (Suffolk, VA)
    **Description** SAIC is looking for a **Top** **Secret cleared Network Engineer ** with experience in US Navy IT networks to support the sustained operation and ... monitoring tools and processes to oversee network infrastructure, monitor the performance and availability of managed services and systems across multiple exchange… more
    SAIC (12/20/25)
    - Related Jobs