• Senior Software Engineer /AFSIM…

    KBR (Reston, VA)
    Title: Senior Software Engineer /AFSIM Modeler Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... the future of space defense. Key Responsibilities: KBR is seeking a Senior Software Engineer /AFSIM Modeler to join a multi-disciplinary team consisting of… more
    KBR (09/30/25)
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  • Senior Software Engineer (C#)

    Synergy ECP (Quantico, VA)
    Senior Software Engineer (C#) Quantico, VA (http://maps.google.com/maps?q=Quantico+VA+USA) Description Synergy is looking for Senior C# Software Engineer ... specifications. You will validate and review effectiveness of existing software solutions and resolve any issues with the team....SQL + PostgreSQL Desired Capabilities: + Elasticsearch + AWS CLEARANCE REQUIRED The qualified individual must be… more
    Synergy ECP (08/08/25)
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  • Cleared Senior Back-End Software…

    General Atomics (Charlottesville, VA)
    … Required ** 0 - 25 **Relocation Assistance Provided** Provided **US Citizenship Required ?** Yes ** Clearance Required ?** Yes ** Clearance Level** ... you come in! GA-i3 is seeking Cleared Senior Backend Software Engineers to join our core product team, shaping...team environment. + Able to work extended hours as required . PREFERRED SKILLS AND EXPERIENCE: + Comfortable working with… more
    General Atomics (09/04/25)
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  • Senior Software Engineer - Golang…

    ICF (Reston, VA)
    …on the right solutions for the customer. We are looking for a seasoned Senior Backend Engineer who will be a key driver to make this happen. Our team supports the ... **The Work ** We are seeking a Golang Backend Engineer to join our dynamic team. In this role,...The ideal candidate will have a strong understanding of software development principles and a proven track record in… more
    ICF (09/11/25)
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  • Senior Software Quality Assurance…

    GovCIO (Richmond, VA)
    … Required Skills and Experience + 9 years with quality assurance experience Clearance Required : Must be clearable up to an active Secret clearance ... **Overview** GovCIO is currently hiring aSenior Software Quality Assurance Engineer and Tester...specifications. Plans and arranges the labor, schedules, and equipment required for testing and evaluating the product. Designs test… more
    GovCIO (09/07/25)
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  • Frontend Software Engineer , Federal

    General Atomics (Chantilly, VA)
    … Required ** 0 - 25 **Relocation Assistance Provided** Provided **US Citizenship Required ?** Yes ** Clearance Required ?** Desired ** Clearance Level** ... come in! GA-I3 is looking for an experienced Frontend Software Developers. **DUTIES AND RESPONSIBILITIES:** + Design and develop...Ability to obtain and maintain a Top Secret security clearance with SCI eligibility, and willing to take a… more
    General Atomics (08/31/25)
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  • Senior Software Engineer - Training…

    Butler America (Sterling, VA)
    Software Engineer Location: Sterling, VA Job ID: #69774 Pay Range: $80-105 ph (W2) Duration: 12 mos * Design, develop, integrate, and test software on ... schedule, and technical performance at a team level * Develop high-quality software which is verifiable, maintainable, and readable * Perform multi-threaded … more
    Butler America (09/02/25)
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  • Principal Software Engineer

    BAE Systems (Mclean, VA)
    …may be available based on position level and/or job specifics. **Principal Software Engineer ** **115546BR** EEO Career Site Equal Opportunity Employer. ... and Intelligence Community (IC). We are looking for an engineer to add their skills to our team supporting...company campuses and other possible non-company locations may be required . Job Responsibilities + Work as part of a… more
    BAE Systems (09/09/25)
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  • TS/SCI Network Software Development…

    Parsons Corporation (Centreville, VA)
    …US citizenship** **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ This position is part of our ... got what you're looking for. **Job Description:** **Parsons is seeking Network Software Development Engineers with experience in either C/C++ and Linux systems to… more
    Parsons Corporation (08/23/25)
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  • Software Engineer Intern - Summer

    CACI International (VA)
    Software Engineer Intern - Summer 2026 Job Category: Intern/Co-op Time Type: Part time Minimum Clearance Required to Start: None Employee Type: Part-Time ... On-Call Percentage of Travel Required : Up to 10% Type of Travel: Local *...Software Engineering, or a related field (preferred, not required ). + Minimum GPA of 3.0 or higher(preferred, not… more
    CACI International (09/30/25)
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