• Sr. Software Developer - Modeling…

    SimIS Inc. (Suffolk, VA)
    …+ Expert-level debugging and system optimization skills + Experience with advanced software testing and validation methodologies + Strong research and ... The candidate will serve as a technical leader, making critical software architecture decisions, mentoring development teams, and driving innovation in simulation… more
    SimIS Inc. (08/03/25)
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  • Software Engineer

    ManTech (Norfolk, VA)
    …knowledge, tools, and methods for software requirements, software design, software construction, software testing , and software maintenance tasks ... **MANTECH** seeks a motivated, career and customer-oriented ** Software Engineer** to join our team **in Norfolk, VA.** This is an **onsite** position. Join the… more
    ManTech (07/18/25)
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  • Senior Software Tester

    Amentum (Dahlgren, VA)
    …Computers Science, and/or Physics with entry level experience OR over 10 years' experience in software testing on USN or USMC weapons systems. + Must be able to ... to obtain a SECRET Clearance. + Knowledge in definition and management of software requirements, design, code, benchmark testing , debugging, software more
    Amentum (08/08/25)
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  • Software Engineer (*Active DoD TS/SCI…

    Northrop Grumman (Fairfax, VA)
    …scripting language) in a cloud environment + Agile development methodologies + Automated testing + Understanding of software testing principles and ... does not support remote or hybrid work.** As a Software Engineer, you will be on the Space Vehicle...will design, develop, document, refactor, test, and debug applications software for a Ground Segment. Ultimately, you will support… more
    Northrop Grumman (06/14/25)
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  • Principal /Sr. Principal Software Engineer

    Northrop Grumman (Fairfax, VA)
    …+ Strong JAVA experience. + Agile development methodologies. + Understanding of software testing principles and methodologies. + Working with a geographically ... + Proficient with Atlassian tools (ie, Jira, Confluence, Bitbucket) + Software Design + Software unit testing + Hands-on experience with Kubernetes, Docker,… more
    Northrop Grumman (06/11/25)
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  • Software Engineer

    Leidos (Arlington, VA)
    …The team also develops simulations to be used for verification and software testing . **Primary Responsibilities** + Design, develop, and debug mission ... **Description** We are seeking an experienced Lead Software Engineer to join our team in developing...Government. The candidate will help design, code, and test software as part of a Scrum team in Arlington,… more
    Leidos (07/10/25)
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  • Software Engineer

    Guidehouse (Springfield, VA)
    …deliver and maintain specific tools and capabilities. Additional duties include: + Software testing , workforce training, and content management + Conduct system ... **Job Family** **:** Software Engineering (SWE) **Travel Required** **:** None **Clearance...Affairs (IA) office of a large IC Agency with software development and maintenance for business process improvement and… more
    Guidehouse (07/10/25)
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  • Software Engineer

    Leidos (Chantilly, VA)
    …(or 10-13 years with a Master's degree). + Expertise in system integration, software testing , and infrastructure development. + Experience working in high-stakes ... We are seeking a highly skilled and experienced **Senior Software Engineer** to play a pivotal role in guiding...the change management process + Design, coordinate, and deliver testing and training programs for SAP modules to ensure… more
    Leidos (08/08/25)
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  • Software Assurance Engineer

    Leidos (Alexandria, VA)
    …the SDLC. + Perform static code analysis, dynamic code analysis, spidering, software penetration testing , database vulnerability assessment, web service ... Assessment Schedule, including Static Code Analysis, Dynamic Code Analysis, Spidering, Software Penetration Testing and Database Vulnerability Assessment. +… more
    Leidos (07/10/25)
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  • Lead Software Performance Test Engineer

    Steampunk (Mclean, VA)
    …Test Engineer** , you will be responsible for overseeing and guiding performance testing initiatives for our software project. Your role will include designing ... related field, or equivalent work experience. + 5+ years of experience in software performance testing , with at least 2 years in a leadership or senior role. +… more
    Steampunk (07/10/25)
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