• Full Stack Software Engineer SME

    Leidos (Chantilly, VA)
    …Solutions Business Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru ... **Description** National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security… more
    Leidos (11/01/25)
    - Related Jobs

  • Software Engineer - Level 2

    Northrop Grumman (Fairfax, VA)
    …Qualifications (must have/required to be considered):** + Requires an **active** Top - Secret ( TS )/Sensitive Compartmented Information (SCI) clearance [ ... Software and Digital Engineering department which has 200+ Software Engineer , DevOps Engineer , Systems...strong background in JAVA development and hold an active Top Secret /SCI security clearance. You will collaborate… more
    Northrop Grumman (11/14/25)
    - Related Jobs

  • Data Engineer - Subject Matter…

    Noblis (Chantilly, VA)
    …Increments (PIs) and Agile Release Train (ART) activities. Required Qualifications + Active Top Secret ( TS ) clearance with eligibility for Sensitive ... Responsibilities As a Data Engineer SME, you will be responsible for engineering...and optimize large relational databases across multi-enclave environments (Unclassified, Secret , and Top Secret ). +… more
    Noblis (10/30/25)
    - Related Jobs

  • Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret RTX Corporation is an Aerospace and Defense company that ... machine learning. We are searching for an experienced Embedded Software Engineer with expertise in signal processing....and perform demonstrations **Qualifications You Must Have:** + Active Top Secret clearance with SCI eligibility +… more
    RTX Corporation (11/05/25)
    - Related Jobs

  • Chief Engineer Innovation Lead

    Huntington Ingalls Industries (Reston, VA)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $134,601.00 - $200,000.00 Security Clearance: Top Secret Level of Experience: Senior This opportunity resides ... business and/or expand business with existing customers Minimum Qualifications + Active Top Secret security clearance; must meet eligibility requirements for… more
    Huntington Ingalls Industries (11/09/25)
    - Related Jobs

  • Principal RF Engineer

    Leidos (Arlington, VA)
    …+ Must be US Citizen. + Active Secret or Top Secret clearance with ability to receive TS //SCI. + Demonstrated leadership of complex multi-disciplinary ... design team across the division (electrical engineers, systems engineers, software /firmware engineers, scientists, etc.). The **Principal RF Engineer **… more
    Leidos (11/11/25)
    - Related Jobs

  • Systems Test Engineer / Principal Systems…

    Northrop Grumman (Chantilly, VA)
    …theories, concepts, and techniques **Preferred Qualifications for both levels:** + Active Top Secret /SCI security clearance + Experience in cable testing + ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators… more
    Northrop Grumman (10/23/25)
    - Related Jobs

  • Principal Systems Engineer - Operational…

    RTX Corporation (Sterling, VA)
    …**Security Clearance:** DoD Clearance: Top Secret **Principal Systems Engineer ** **- Operational Expert ** This position is within the Simulation ... and debug complex electro/mechanical equipment, computer systems, and/or complex software not related to information technology. + Installs, operates, maintains,… more
    RTX Corporation (11/04/25)
    - Related Jobs

  • Signal Processing Engineer Subject Matter…

    Lockheed Martin (Manassas, VA)
    …constructive\) and coaching to achieve high performance * Ability to obtain Top Secret security clearance **Security Clearance Statement:** This position ... models for radar, sonar, electronic warfare, and other mission‑critical sensors\. Software Engineering & DevOps - Write production‑grade code, establish CI/CD… more
    Lockheed Martin (10/22/25)
    - Related Jobs

  • Security Software Engineer - Red…

    Imagine One Technology & Management (Dahlgren, VA)
    …this role.** Imagine One Technology & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of the associated ... and will be performed in Dahlgren, Virginia. The Security Software Engineer will be expected to: +...+ Bachelor's degree desired Security Requirements: + Active DoD Top Secret clearance required Imagine One Technology… more
    Imagine One Technology & Management (09/24/25)
    - Related Jobs