• Principal Network Engineer

    Leidos (Mclean, VA)
    …**Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... new technologies, tuning performance, and prioritizing the implementation of critical system patches. + Performs risk assessment, risk mitigation analysis, vendor… more
    Leidos (10/10/25)
    - Related Jobs

  • Lead Data Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Lead** **Data Engineer ** to join our Data and AI Practice onsite in **Chantilly and/or Herndon, VA** . ... of robust data pipelines to ingest, transform, and integrate data from various systems and networks, ensuring seamless data flow. . Collaborate with cloud and … more
    ManTech (11/05/25)
    - Related Jobs

  • AI/ML Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    AI/ML Engineer Location: Springfield, VA, US Job ID: ATR 17709 Job Description Job Title: AI/ML Engineer Location: Springfield, VA Eligibility: Candidate must ... a demanding, data-rich environment, supporting operators who rely on intelligent systems to scale mission effectiveness. Your technical depth and expertise will… more
    Arena Technical Resources, LLC (11/18/25)
    - Related Jobs

  • Cloud Enterprise Engineer , US National…

    Amazon (Herndon, VA)
    …including EC2, S3, DynamoDB & RDS databases, Lambda, SageMaker, ECS/EKS, GuardDuty, Systems Manager, CodePipeline, IoT, and many more. Your technical acumen and ... represent AWS within a customer's environment, and drive discussions with senior leadership regarding incidents, trade-offs, support and risk management. You will… more
    Amazon (09/09/25)
    - Related Jobs

  • Network Testing Lab Infrastructure Engineer

    CACI International (Sterling, VA)
    Network Testing Lab Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... + Execute test plans and procedures as directed by senior lab engineers. + Assist in the implementation of...controls to support uninterrupted operations. This includes monitoring HVAC systems , power distributions systems and redundancy, and… more
    CACI International (10/24/25)
    - Related Jobs

  • Software Engineer

    DXC Technology (Ashburn, VA)
    **Job Description:** **Overview** We are seeking a Software Engineer to join our team to build robust backend services and APIs using Python, while also having ... on frontend technologies. You will collaborate with our Lead Architect, Senior Software Engineers, UI/UX designers, and cross-functional teams to implement reliable,… more
    DXC Technology (10/11/25)
    - Related Jobs

  • Senior AV Programmer

    Intrepid Solutions and Services (Ashburn, VA)
    **Overview** Intrepid Solutions is seeking a ** Senior A/V Programmer** to join our growing team of AV professionals. Our team is comprised of AV Subject Matter ... prioritization of work across a broad enterprise of AV systems with varying levels of usage and dependencies. +...selected candidate would be required to acquire a CI Polygraph to meet the customer's onsite requirements. Active TS/SCI… more
    Intrepid Solutions and Services (10/14/25)
    - Related Jobs

  • Sr. Hardware Development Engineer , Bespoke…

    Amazon (Arlington, VA)
    Description Join AWS as a Senior Hardware Development Engineer to architect and lead the development of next-generation cloud infrastructure hardware. Drive ... selected candidate obtain and maintain an active TS/SCI security clearance with polygraph or commensurate clearance for each government agency for which they perform… more
    Amazon (11/05/25)
    - Related Jobs

  • IT Specialist - Senior /Expert

    National Reconnaissance Office (NRO) (Chantilly, VA)
    …Bachelor's or Master's degree in related IT functional area (eg software engineer , information technology, cybersecurity, systems and network engineers, etc.). + ... periodic drug testing + You will be subject to pre-employment and periodic polygraph examinations Where You Will Work Do you enjoy designing, creating, and exploring… more
    National Reconnaissance Office (NRO) (11/17/25)
    - Related Jobs

  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …Top Secret/SCI clearance and the ability to obtain and maintain a Counterintelligence (CI) Polygraph . The Senior Systems Administrator II shall support the ... Administrator II shall work closely with the activity's Senior Systems Administrator, Network Engineer ...production and maintenance of documentation for the team's solution system (s), sub- system (s), and component(s) deployed and in… more
    V2X (11/15/25)
    - Related Jobs