• Cleared Software Engineer

    CACI International (Denver, CO)
    Cleared Software Engineer Intern - Summer 2026 Job Category: Intern/Co-op Time Type: Part time Minimum Clearance Required to Start: TS /SCI with Polygraph ... End: 12/17/2025 **The Opportunity:** CACI is seeking a skilled Software Developer for our Summer 2026 Makalu internship program....+ Must be able to obtain and maintain applicable TS /SCI with Poly. + Must currently be enrolled in… more
    CACI International (10/08/25)
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  • Software Engineer (Mid)…

    IT Concepts (St. Louis, MO)
    …spark innovation, and achieve extraordinary milestones. Kentro is hiring for a cleared Software Engineer to support the National Geospatial-Intelligence ... of network software and system performance requirements. Clearance: + Active TS /SCI with willingness to take CI Poly + Must meet updated ID requirements:… more
    IT Concepts (10/16/25)
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  • Cleared Software Engineer

    General Atomics (Charlottesville, VA)
    …to counter new and emerging threats to national security GA-Intelligence is looking for Cleared Software Engineers to join our federal team to develop scalable ... on the ground. Our rapidly growing suite of federal software solutions are used by thousands of intelligence analysts...**Job Qualifications:** + Ability to transfer and maintain a Top Secret security clearance with SCI eligibility… more
    General Atomics (11/01/25)
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  • Cleared Software Engineer

    General Atomics (Chantilly, VA)
    …do more, and that's where you come in! GA-Intelligence is looking for a Software Engineer to join our federal team to develop scalable, high-performant ... substitute equivalent experience in lieu of education. + Ability to transfer and maintain a Top Secret security clearance with SCI eligibility and a CI poly is… more
    General Atomics (11/01/25)
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  • Entry-Level Software or Embedded…

    Parsons Corporation (Centreville, VA)
    …what's possible. **Job Description:** Parsons is looking for an entry-level ** TS Cleared Software ** or **Embedded Engineer /Developer** to join our team! ... develop tools and systems. Our teams design and code software components, units, and modules to meet product specifications...schedules for clients/customers. **Required Skills:** + Must have a ** Top Secret ** or higher security clearance +… more
    Parsons Corporation (11/07/25)
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  • Junior Software Engineer - TS

    Insight Global (Lincoln, MA)
    Job Description We are seeking a motivated Junior Software Engineer to support a federal client in developing and maintaining mission-critical software ... Assist in the design, development, testing, and deployment of software applications Collaborate with cross-functional teams to gather requirements...to detail - Ability to work independently and in a team environment - Active Top Secret more
    Insight Global (10/29/25)
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  • Software Virtualization Engineer

    General Dynamics Information Technology (Arnold, MO)
    …today is safe and tomorrow is smarter. Our work depends on a TS /SCI Cleared Software Virtualization Engineer joining our team to support our intelligence ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...Yes **Job Description:** Transform technology into opportunity as a Software Virtualization Engineer with GDIT. A career… more
    General Dynamics Information Technology (10/28/25)
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  • Calling all Top Secret

    Northrop Grumman (Dulles, VA)
    …and take pride in our contributions to the nation's safety. **We are recruiting for Top Secret cleared junior, mid-level, and senior engineers with a ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...and a new hire start date is contingent on TS clearance transfer. Due to the nature of this… more
    Northrop Grumman (10/16/25)
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  • Sr. DevOps Engineer .

    Leidos (Bethesda, MD)
    **Description** Leidos has an exciting opening for you, our next ** TS /SCI cleared Sr. DevOps Software Engineer ** working with a dynamic team to design, ... tasks may be performed remotely. As a Sr. DevOps Engineer you will contribute to the design, deployment, and...experience with Master's degree. + Must have an active Top Secret / SCI security clearance with the… more
    Leidos (11/07/25)
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  • Senior Mechanical Engineer ( Top

    Johnson, Mirmiran, and Thompson Inc. (Quantico, VA)
    …the Top 500 Design Firms. Position summary: JMT is seeking a Top Secret Cleared Senior Mechanical Engineer in the Quantico, VA area for an exciting ... preparing mechanical load calculations. + Experience with computer-assisted design software such as Revit, and Sketch Up Nonessential Functions...as part of a team Required Experience + Active Top Secret US Government Security Clearance. +… more
    Johnson, Mirmiran, and Thompson Inc. (11/04/25)
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  • Calling all Mid-Career TS Cleared SW…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... for mid-level and senior engineers with a background in Software Development Engineering.** In these role, the focus will...onsite on our **Dulles, VA** campus, and requires a Top Secret clearance at the time of… more
    Northrop Grumman (10/23/25)
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  • Sr. Cyber Systems Engineer (Active…

    Northrop Grumman (Tampa, FL)
    …with 9 years of IT experience is required. + US Citizenship is required. + Active Top Secret / SCI security clearance is required to be considered. + Must ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for...is required. + US Citizenship is required. + Active Top Secret / SCI security clearance is… more
    Northrop Grumman (10/02/25)
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  • TS /SCI DevOps Engineer

    Parsons Corporation (Centreville, VA)
    …project team members and customers. **What Required Skills You'll Bring:** + Active Top Secret security clearance. + Bachelor's degree in Computer Science, ... the Atlassian product suite (Confluence, Jira). **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​… more
    Parsons Corporation (11/06/25)
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  • Hardware Exploitation Engineer ( TS

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a TS /SCI cleared Hardware Exploitation Engineer to provide the following engineering support: + Conduc t technical ... through the application of reverse- engineering and other research techniques, engineer low-level C and assembly. Position Requirements: + Bachelor's degree in… more
    Vexterra Group (10/14/25)
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  • Cleared Information Systems Security…

    SMX (Washington, DC)
    Cleared Information Systems Security Engineer (4659)at SMX(View all jobs) (https://www.smxtech.com/careers/) Washington, DC SMX is hiring a number of Information ... Systems Security Engineer to support a Law Enforcement OCIO's organization to...on site in Washington, DC and requires an active Top - Secret clearance. **Essential Duties & Responsibilities:** +… more
    SMX (11/04/25)
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  • Cleared - Machine Learning Engineer

    Noblis (Reston, VA)
    …to rapidly iterate with our clients Required Qualifications + Bachelor's degree + Active Top Secret clearance + US Citizenship is required + 3-5 years of ... Responsibilities **Noblis is hiring a Machine Learning Engineer in Reston, VA** As Machine Learning ...with clients, you'll work with, other machine learning engineers, software developers, data scientists, SMEs, and analysts to design… more
    Noblis (09/02/25)
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  • Senior Backend Developer ( TS )

    Insight Global (Vienna, VA)
    …Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements - senior level - TS cleared , will sit for SCI with CI poly ... to programmers to ensure program deadlines are met. * Assist Applications Engineer and Applications Programmer to interpret software requirements, design… more
    Insight Global (11/06/25)
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  • Cleared AI/ML Engineer (Multiple…

    Noblis (Chantilly, VA)
    …is seeking to hire an AI/ML Engineer (Multiple Levels) with an ACTIVE Top ** ** Secret with SCI and Polygraph in Chantilly, VA** As an experienced AI/ML ... in Linux and Windows environments and managing resources for efficiency. + **ACTIVE Top Secret with SCI and Polygraph** + **Required Technologies:** + Python… more
    Noblis (10/08/25)
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  • Cleared Network Engineer

    Virtual Service Operations (Lorton, VA)
    Cleared Network Engineer * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the next steps in your career as a Network ... Engineer ? Let's chat and see if we are a...Azure networking components. + Familiarity with network hardware and software , including routers, switches, load balancers, and network operating… more
    Virtual Service Operations (09/29/25)
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  • Cleared Senior/Principal Electrical…

    Sandia National Laboratories (Albuquerque, NM)
    …What Your Job Will Be Like: We are seeking an R&D Electrical Engineer to help lead our dynamic electrical subsystem in Mobile Guardian Transport Electronics ... implement a variety of electrical engineering approaches (analog, digital, hardware/ software integration, etc.) to research, design, or develop structures,… more
    Sandia National Laboratories (11/14/25)
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