• Senior Software Engineer

    ManTech (Chantilly, VA)
    MANTECH seeks a motivated, career and customer-oriented **Senior Software Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... not limited to:** As a Senior Software Engineer , you will be instrumental in...environments in support of DOD or Intelligence Community clients. ** Clearance Requirements:** + Must have a current/active TS/SCI with… more
    ManTech (07/23/25)
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  • Principal / Sr Principal Software

    Northrop Grumman (Fairfax, VA)
    …our Integrated National Systems (INS) Business Unit (BU). **What you'll get to do:** As a Software Engineer on this team, you will be working with the I&T lead ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the...automated test scripts and support the integration of Ground software applications into one system. You'll write scripts to… more
    Northrop Grumman (05/29/25)
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  • Software Engineer Senior

    TekSynap (VA)
    …and maintains mission-critical enterprise applications throughout the full software development lifecycle, including analysis, design, coding, testing, deployment, ... retrieval for large-scale applications. + Designs, customizes, and optimizes software solutions to enhance operational efficiency, integrating third-party components… more
    TekSynap (07/18/25)
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  • Software Engineer

    Huntington Ingalls Industries (Fort Belvoir, VA)
    software solutions for our clients. We are currently seeking a talented and experienced Software Engineer to join our team. As a Software Engineer , ... clients. If you are a self-motivated, creative, and detail-oriented software engineer who is passionate about developing...+ Other duties as assigned. Minimum Qualifications + Security Clearance - A current TS/SCI with a Polygraph level… more
    Huntington Ingalls Industries (08/08/25)
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  • RF Software Engineer

    CACI International (Fairfax, VA)
    RF Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of ... Travel: Local * * * **The Opportunity:** As a Software Engineer , you will be part of...Kubernetes, etc) **Qualifications:** _Required:_ + Active TS SCI security clearance + Bachelor's or Master's degree in Computer Science,… more
    CACI International (06/21/25)
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  • Software Engineer

    Huntington Ingalls Industries (Fort Belvoir, VA)
    software solutions for our clients. We are currently seeking a talented and experienced Software Engineer to join our team. As a Software Engineer , ... clients. If you are a self-motivated, creative, and detail-oriented software engineer who is passionate about developing...+ Other duties as assigned. Minimum Qualifications + Security Clearance - A current TS/SCI with CI Polygraph US… more
    Huntington Ingalls Industries (06/04/25)
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  • Cyber Software Engineer Sr Stf - DSP

    Lockheed Martin (Herndon, VA)
    …position may be eligible for a $25K sign on bonus for external hires\! Cyber Software Engineer Princ\. \- DSP WHAT WE'RE DOING Lockheed Martin, Cyber & ... Development \(SIGDEV\) analytic support, analyze signals of interest, and design software modules for advanced signal processing\. This role requires expertise in… more
    Lockheed Martin (07/12/25)
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  • Senior Software Engineer - CTJ…

    Microsoft Corporation (Reston, VA)
    Microsoft has an exciting opportunity for a Senior Software Engineer in the Cloud+AI Silver Team. This team will be responsible for deploying and operating ... in highly secured and regulated industries. The systems and software you build and support will be required to...candidate must have an **active** US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) based… more
    Microsoft Corporation (08/08/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    **Description** Leidos is looking for a Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a ... an on-going mission and operational system. **Job Summary** The Software Engineer will perform software ...and with a team in a fast-moving environment. **Security Clearance requirement:** + Candidates must possess an active **TS/SCI… more
    Leidos (06/17/25)
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  • Lead Software Engineer

    CACI International (Herndon, VA)
    Lead Software Engineer Job Category: Engineering Time...on Linux and embedded systems who holds a security clearance . Our goal is to develop software ... Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage...Opportunity:** We are currently seeking an experienced Lead Embedded Software Engineer with knowledge of Xilinx MPSoC… more
    CACI International (06/06/25)
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