• Spacecraft Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Spacecraft Systems Engineer ** . This position is located in **Chantilly, VA** and requires an **active TS/ SCI clearance with ... a program office for a Major System Acquisition who requires a mid-career engineer with technical expertise in systems engineering who is anxious to grow their… more
    SAIC (12/31/25)
    - Related Jobs

  • SIGINT Mission Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **SIGINT Mission Engineer ** to support assessments and studies for the SIGINT Directorate. In this role you will coordinate ... and architecture performance assessments with the Enterprise, Chief Architect, Chief Engineer , and Program Offices. You will manage development, test, and validation… more
    SAIC (12/11/25)
    - Related Jobs

  • Linux Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    …Chantilly, VA, US Job ID: ATR 17717 Job Description Job Title: Linux Engineer Location: Chantilly, VA Eligibility:Top Secret/ SCI clearance with current CI ... - Experience writing detailed, technical documentation -8570 Compliance -Active TS/ SCI + CI Poly - Ability to respond to...environments - Experience with Enterprise Scale Data Center and Cloud Technologies - LAN and WAN technologies - Firewall… more
    Arena Technical Resources, LLC (11/29/25)
    - Related Jobs

  • Machine Learning Engineer - Senior

    SOS International LLC (Chantilly, VA)
    Chantilly, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret SCI w/ Poly **Company Description** Founded in 1989, SOSi is among the largest ... worldwide. **Job Description** **Overview** SOSi is seeking a skilled Machine Learning Engineer to support a US government customer in Chantilly, VA. In this… more
    SOS International LLC (11/21/25)
    - Related Jobs

  • Spacecraft Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Spacecraft Systems Engineer ** . This position is located in **Chantilly, VA** and requires an **active TS/ SCI clearance with ... a program office for a Major System Acquisition who requires a mid-career engineer with technical expertise in systems engineering who is anxious to grow their… more
    SAIC (11/06/25)
    - Related Jobs

  • Sr AI/ML Engineer

    KBR (Chantilly, VA)
    Title: Sr AI/ML Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... space defense. KBR is seeking a highly qualified AI/ML Engineer to provide support for our customers in Chantilly,...+ Other duties as assigned Required Qualifications: + Active TS/ SCI with current CI polygraph + Have at least… more
    KBR (10/21/25)
    - Related Jobs

  • Principal Cyber Software Engineer

    Concurrent Technologies Corporation (Columbia, MD)
    Principal Cyber Software Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/ SCI with Fullscope Poly ... Clearance Level Must Be Able to Obtain: TS/ SCI with Fullscope Poly CTC stays ahead of the...our clients' toughest challenges. As a part of the Information Technology (IT) Division, you will be strengthening our… more
    Concurrent Technologies Corporation (11/06/25)
    - Related Jobs

  • Mid-Level Software Engineer

    GliaCell Technologies (Columbia, MD)
    An active or rein-statable TS/ SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you ... a strong Mid-Level Software Engineer who is ready for a new challenge that...GliaCell's Enterprise capabilities include Full-Stack Application Development, Big Data, Cloud Technologies, Analytics, Machine Learning, AI, and DevOps Containerization.… more
    GliaCell Technologies (11/01/25)
    - Related Jobs

  • Principal Software Engineer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... us and make a difference in National Security!** **Job Description** As a Software Engineer on this program, you will have the opportunity to build strong systems,… more
    Leidos (11/19/25)
    - Related Jobs

  • Sr. Network Development Engineer , ADC…

    Amazon (Herndon, VA)
    …of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, ... Services Networking is searching for hands-on Senior Network Development Engineer to join our network team that owns critical...direction of one of the largest and fastest growing cloud networks in the world. Responsibilities: - As a… more
    Amazon (12/26/25)
    - Related Jobs