• Senior Specialist Systems

    L3Harris (Springfield, VA)
    …Job Title: Senior Specialist, Systems Engineering - Information Technology Senior Systems Administrator (Active TS /SCI w/ CI Poly Required) Job ... Technology Senior Systems Administrator or Mid-to- Senior Level Systems Engineer to...of 10 years of prior related experience. + Active Top Secret /SCI w Poly Security Clearance. +… more
    L3Harris (09/04/25)
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  • Sr . Mechanical Engineer

    Leidos (Springfield, VA)
    **Description** **Job Description** We are seeking a highly experienced ** Senior Mechanical Engineer ** to lead the **design, maintenance, and configuration ... project related items with stakeholders, contractors, and related authorities. + FMCS systems familiarity. + Active Professional Engineer (PE) license or the… more
    Leidos (09/30/25)
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  • Building Engineer

    Nightwing (Sterling, VA)
    …be part of a facilities team providing support to several campus buildings. The Engineer will learn and work closely with Senior Facilities Lead delivering ... maintenance skills which include a thorough understanding of safety practices and facilities systems . The Building Engineer must be able to solve problems and… more
    Nightwing (08/15/25)
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  • Sr Lead Network Engineer - Pub SEC

    Lumen (Herndon, VA)
    …as we digitally connect the world and shape the future. **The Role** The Senior Lead Network Engineer ISP performs applied research, development, and design of ... trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to...(DWDM) systems and Direct Current (DC) Power systems . **The Main Responsibilities** + Engineer the… more
    Lumen (09/27/25)
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  • Senior DevOps Engineer - TS

    Parsons Corporation (Centreville, VA)
    …now. We've got what you're looking for. **Job Description:** **Parsons is seeking a Senior TS /SCI DevOps Engineer - Flexible scheduling, mission critical, ... + ** TS /SCI Government clearance** **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​… more
    Parsons Corporation (08/02/25)
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  • DevSecOps Environment Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **DevSecOps Environment Engineer , Senior TS /SCI REQUIRED** **Category:** Project Management **Main location:** United States, Virginia, Arlington **Position ... Description:** CGI Federal has an exciting opportunity for a DevSecOps Environment Engineer within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (09/18/25)
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  • Senior Network Engineer CCIE…

    System One (Washington, VA)
    Senior Network Engineer (CCIE) Active TS /SCI security clearance Required Bolling AFB, Washington DC Direct Permanent Hire . Candidates must possess a current ... License/Certification: + CCIE (Required) + Sec + (Required) Security clearance: + Top Secret (Required) Work Location: In person Ref: #850-Rockville (ALTA… more
    System One (08/03/25)
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  • Senior Network Engineer (SEAS) w/…

    V2X (Springfield, VA)
    …are hiring for a dynamic Senior Network Engineer - active TS /SCI clearance for our Systems Engineering and Architecture Services (SEAS) Team to support ... position will require US Citizenship and an active DoD TS /SCI clearance with the ability to obtain and maintain...to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Network Engineer provides subject matter expertise… more
    V2X (09/19/25)
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  • Specialist, Systems Engineering (Space…

    L3Harris (Springfield, VA)
    …domains in the interest of national security. Job Title: Specialist, Systems Engineer - Space Operations Trainer (Active TS /SCI w/ CI Poly Required) Job ... Job Description: L3Harris Technologies is currently seeking a Specialist, Systems Engineer - Space Operations Trainer to...of 8 years of prior related experience. * Active Top Secret /SCI with CI Poly clearance required.… more
    L3Harris (09/11/25)
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  • SharePoint Engineer (Back End) - TS

    General Dynamics Information Technology (Sterling, VA)
    …RQ203040 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... tomorrow is smarter. Our work depends on a SharePoint Engineer joining our team to support Government activities in...+ Communicate with other program personnel, government overseers, and senior executives WHAT YOU'LL NEED: + Active TS more
    General Dynamics Information Technology (07/11/25)
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