• API Java Python Developer, Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …located in Arlington, VA, a hybrid working model is acceptable. Key Responsibilities: Software Development: Design, develop, test , and deploy robust and scalable ... **API Java Python Developer, Senior ** **Category:** Business Consulting, Strategy and Digital Transformation...is responsible for the design, development, and maintenance of software applications and APIs using Java and Python programming… more
    CGI Technologies and Solutions, Inc. (09/06/25)
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  • Senior Network Engineer

    Koniag Government Services (Chantilly, VA)
    **Eagle Harbor Solutions,** a Koniag Government Services company, is seeking a Senior Network Engineer to support EHS and our government customer. This is a Remote ... Western, the WAN service provider, and provide guidance to ensure successful integration . + Ensure effective knowledge transfer to enable Reclamation to operate and… more
    Koniag Government Services (09/10/25)
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  • Senior SIGINT Chief Architect

    KBR (Chantilly, VA)
    …performing classic Systems Engineering sub-tasks such as Requirements, Configuration Management, Integration , Verification, Validation and Test (IVV&T), Risk and ... Title: Senior SIGINT Chief Architect Belong. Connect. Grow. with...all aspects of satellite space and ground hardware and software development. The SIGINT directorate embraces innovation and agile… more
    KBR (09/16/25)
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  • Senior Web Developer

    ManTech (Herndon, VA)
    …DHS customer mission + Capture requirements, analyze customer needs to design, develop, test , and deploy websites ensuring integration with other applications as ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Web Developer** to join our team in...and video components to compatible Web formats by using software designed to facilitate the creation of Web and… more
    ManTech (08/19/25)
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  • Software Engineer - Level 4

    Northrop Grumman (Fairfax, VA)
    …Mongo, MySQL) + Experience with Product Owner, Scrum Master, Configuration Management, Integration Test and Development (not necessarily acting as, but working ... **In this job, you will:** + Design, develop, document, test and debug applications software and systems...] **at time of application** + **Level 4** : ( Senior Principal level) + Bachelor's degree with 8 years… more
    Northrop Grumman (09/25/25)
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  • Senior Quality Assurance Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Quality Assurance Engineer and Tester** to join our team in the **DC, Maryland, and ... Virginia (DMV) area** . In this role you will develop and execute software test plans in order to identify software problems and their causes.… more
    ManTech (08/29/25)
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  • Senior Systems Engineer

    Amentum (Dahlgren, VA)
    …systems engineering software tools and performing systems engineering design, integration engineering, test and evaluation engineering activities. + Requires ... Amentum is seeking Senior Systems Engineer to join our team. You...acquisition and resource management. + Analyze, design, develop, implement, test or evaluate automated data processing software more
    Amentum (08/14/25)
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  • Senior Web Administrator

    ManTech (Herndon, VA)
    …DHS customer mission + Capture requirements, analyze customer needs to design, develop, test , and deploy websites ensuring integration with other applications as ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Web Administrator** to join our team in **DC, Maryland, and Virginia (DMV) area** .… more
    ManTech (08/16/25)
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  • Software Developer II - Modeling…

    SimIS Inc. (Suffolk, VA)
    …headquarters. The candidate will work with some independence while collaborating with senior developers and contributing to software architecture decisions. This ... (M&S) efforts with intermediate-level responsibilities in the design, development, integration , and maintenance of simulation systems used for training, analysis,… more
    SimIS Inc. (08/03/25)
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  • Principal Engineer, Autonomy Interface…

    General Motors (Richmond, VA)
    test , benchmark, and debug complex systems, and providing mentorship for staff and senior software engineers. **What you'll do:** + Define and lead ... so others can be utilized effectively + Improve and deliver reliable software through requirements generation, continuous integration , automated testing, issue… more
    General Motors (09/13/25)
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