• Security Engineer , AWS Cross Domain…

    Amazon (Arlington, VA)
    Description AWS is seeking a Cross Domain Services Security Engineer to support our government customers in the Intelligence, Defense, and National Security ... that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires the candidate to… more
    Amazon (09/27/25)
    - Related Jobs

  • Scientist, Optical Engineer

    L3Harris (Herndon, VA)
    …to substantial growth in our business L3Harris has an immediate need for a senior level Optical Engineer . We are seeking an experienced professional with ... Architect providing guidance to drive entire system/program + Chief Engineer for a custom Fiber Optics Component Program +...of prior related experience. + Ability to obtain a TS /SCI security clearance + Professional experience in physical and… more
    L3Harris (09/17/25)
    - Related Jobs

  • Network Operations Center (NOC) Engineer…

    CACI International (Springfield, VA)
    Network Operations Center (NOC) Engineer (Tier 2) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with ... basis. **The Opportunity** : Team CACI is seeking a Network Operations Center Engineer to support a diverse network infrastructure, including CAN, LAN, C&T, CORE,… more
    CACI International (07/26/25)
    - Related Jobs

  • Systems Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Systems Engineer Location: Springfield, VA, US Job ID: ATR 17030 Job Description Overall Assignment Description: Expert-level Systems Engineers assist in leading ... accurate GEOINT. Citizenship/Clearance requirement: US Citizen with a minimum of TS /SCI Clearance Duties include: - Assists the Government in directing requirements… more
    Arena Technical Resources, LLC (07/18/25)
    - Related Jobs

  • Network Engineer 3

    M. C. Dean (Chantilly, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... world for the better. We are seeking a **Network Engineer 3** to join our **Security and Electronic Systems...a new network, and performs upgrades to hardware and software as required. **Technical Responsibilities:** + Survey Reports measurement… more
    M. C. Dean (08/27/25)
    - Related Jobs

  • Systems Engineer - SETA

    McIntire Solutions (Chantilly, VA)
    McIntire Solutions seeks to invite a Systems Engineer with 10 years of experience to join our team in Northern Virginia. This role will support the engineering, ... Virginia. Teammates interested in this role must possess an active TS /SCI clearance with polygraph. Responsibilities . Support the full lifecycle development… more
    McIntire Solutions (08/04/25)
    - Related Jobs

  • ServiceNow Developer

    Huntington Ingalls Industries (Springfield, VA)
    …skills with ability to explain technical concepts to non-technical audiences. + Active top secret clearance with SCI eligibility. Bonus points for + Active ... Physical Requirements Adequate visual acuity and manual dexterity for meeting the requirements Software Engineer family. The listed salary range for this role is… more
    Huntington Ingalls Industries (07/25/25)
    - Related Jobs

  • Software Developer

    Systems Technologies, Inc. (Lorton, VA)
    …to senior leaders across the organization SECURITY CLEARANCE + Active DoD Top Secret clearance required TRAVEL + Some travel may be required BENEFITS ... Developer Location Lorton, VA Job Setting On-site Job Category Engineer Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1091) SOFTWARE DEVELOPER The… more
    Systems Technologies, Inc. (07/18/25)
    - 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...equipment inventory. + Support the installation and updates of software and firmware on lab devices. + Assist in… more
    CACI International (07/25/25)
    - Related Jobs

  • Senior Director, TPVS Program Manager

    Leidos (Ashburn, VA)
    …field. + Customs and Border Protection background investigation (current or prior). + Top Secret clearance or higher. + Department of Homeland Security ... Support is increasing using AI-Assist tools. The SD will liaise with CBP OIT Senior Leadership, executive directors, branch chiefs and senior project managers to… more
    Leidos (09/14/25)
    - Related Jobs