• DARPA Software Engineer I

    Amentum (Arlington, VA)
    Amentum is seeking a Software Engineer I to assist in the research, design, and development of computer and network software or specialized utility programs ... concepts in a professional or academic setting and apply modern software development methodologies (eg, agile, DEVOPS/DEVSECOPS) in a professional or academic… more
    Amentum (05/01/25)
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  • Software Engineer

    CACI International (Sterling, VA)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage ... US Anticipated Posting End: 6/30/2025 **The Opportunity:** CACI is seeking a Software Developer to enhance the Persistence GEOINT Mission Manager (PGMM) system. PGMM… more
    CACI International (04/15/25)
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  • Senior Software Engineer (Future…

    ICF (Fairfax, VA)
    Description We are seeking a Senior Software Engineer to work in our Fairfax, VA office with some hybrid flexibility. Please Note: This position is for a ... potential future opportunity. **Required Skills:** + 6 years of experience in software development + US citizenship required based on federal contract + Ability to… more
    ICF (04/03/25)
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  • Software Engineer

    Actalent (Fort Belvoir, VA)
    Software Engineer Job Description We are...+ Proficiency in HTML, CSS, and PHP + Active TS /SCI clearance Additional Skills & Qualifications + Knowledge of ... in agile development methodologies. + Maintain and debug existing applications. + Reverse engineer as needed. Essential Skills + Bachelor's Degree and 6+ years of UI… more
    Actalent (04/26/25)
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  • Software Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …thinks first when they build their cloud application? The IAM+IDX team for the Azure Government Secret and Top Secret Clouds focuses on a variety of services ... make Azure a better platform for developers. As a ** Software Engineer II** in the team, you'll...The successful candidate must have an active US Government ** Top Secret Clearance with access to Sensitive… more
    Microsoft Corporation (04/24/25)
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  • Software Engineer - Expert

    CACI International (Fairfax, VA)
    Software Engineer - Expert Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee ... CIT is seeking a highly motivated, self-directed professional to fill a Software Developer role in Chantilly, VA, to support the customer's modernization effort.… more
    CACI International (05/02/25)
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  • Aegis Missile Software Engineer

    Parsons Corporation (Dahlgren, VA)
    …looking for. **Job Description:** Parsons is looking for an amazingly talented **Aegis Missile Software Engineer ** to join our team! In this role you will be ... Required Skills You'll Bring:** + US Citizenship with Active Secret Clearance + MS degree in a STEM Discipline...Leadership **What Desired Skills You'll Bring:** * + Active TS /SCI Clearance + Prior experience with Aegis Weapons Systems… more
    Parsons Corporation (03/13/25)
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  • Software Development Engineer

    Amazon (Arlington, VA)
    …transferred data, and maintain a historical record for comparative analysis. Are you a Software Engineer who is passionate about data and automation? Does the ... Description Amazon Web Services (AWS) is seeking a talented software development engineer to design and build...TypeScript) - Current, active US Government Security Clearance of Top Secret or above Amazon is an… more
    Amazon (04/08/25)
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  • Software Development Engineer

    Amazon (Herndon, VA)
    Description Are you a Software Engineer who is passionate about data and automation? Does the idea of working with large amounts of data using the latest and ... trust? Come join the AWS BlackMirror organization! About our Software Development Engineers: Our engineers use AWS technologies to...TypeScript) - Current, active US Government Security Clearance of Top Secret or above Amazon is an… more
    Amazon (03/18/25)
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  • Principal/Sr Principal Engineer

    Northrop Grumman (Dulles, VA)
    …part of history, they're making history. We have an opening for an experienced Software Engineer to join our spacecraft simulation team in the Tactical Space ... (level 4) depending on experience. **Basic Qualifications (Principal Software Engineer ):** + Bachelor's degree and 5...Physics or closely related field + Current or active Top Secret /SCI clearance at time of application… more
    Northrop Grumman (04/08/25)
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