• Sr . Principal Cyber Software

    Northrop Grumman (Chantilly, VA)
    …be located at a Mission Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team, you will be responsible for the ... Grumman Mission Systems ** is seeking an experienced ** Senior Principal Cyber Software Engineer** to join... software development life cycle. + Experience writing software design documentation. **Preferred Qualifications:** + Active… more
    Northrop Grumman (10/21/25)
    - Related Jobs
  • Senior Software Developer

    ManTech (Herndon, VA)
    …on DHS devices. + Collaborates with customers and stakeholders to identify requirements, design systems software , develop updates to existing applications, ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer** to join our...formulates and analyzes software requirements and may design embedded systems software . **Responsibilities… more
    ManTech (11/18/25)
    - Related Jobs
  • Senior Software Application…

    CACI International (Sterling, VA)
    Senior Software Application Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular ... with Microsoft SQL server databases. + Responsible for developing software design documentation which may include ... development in .NET and a comprehensive understanding of design patterns, or distributed system design more
    CACI International (10/02/25)
    - Related Jobs
  • Sr . Software Engineer - AI

    SHI (Richmond, VA)
    …technology you need to thrive - in our offices or yours.** **Job Summary** The Sr . Software Engineer - AI will collaborate with cross-functional teams to ... design , implement, and maintain software solutions using... solutions. - Intermediate + The ability to define, design , build, and maintain robust systems and… more
    SHI (11/14/25)
    - Related Jobs
  • Sr Software Engineer

    Actalent (Manassas, VA)
    Sr Software Engineer! Job Description We are seeking a highly skilled Sr Software Engineer to join our team supporting mission-critical systems for ... using Java and C/C++ on Linux platforms. Responsibilities + Design , develop, and integrate software components using...supporting Navy or DoD programs. + Experience with legacy system modernization and system -of- systems integration.… more
    Actalent (11/14/25)
    - Related Jobs
  • Power CAD Engineer (Engineer Design 3)

    HII (Chesapeake, VA)
    …Engineer to join our team. In this role, you will be responsible for the design , modeling, and analysis of electrical power systems and components for various ... defense and government projects. You will use Computer-Aided Design (CAD) software to create detailed schematics, layouts, and drawings for power distribution,… more
    HII (10/28/25)
    - Related Jobs
  • Senior Software Developer - TS/SCI…

    Leidos (Reston, VA)
    …to work closely with users to design , build, prototype, and deploy software systems within highly managed government environments - Experience documenting ... work closely with users to design , build, prototype, and deploy software systems within highly managed government environments - COTS integration experience… more
    Leidos (09/21/25)
    - Related Jobs
  • Cleared Senior Software Engineer

    General Atomics (Charlottesville, VA)
    …, and service design + Experience with performance tuning and high-availability system design + Familiarity with Kafka, NiFi, GeoMesa, AWS, or other ... teams-including UI/UX engineers, mission engineers, data scientists, and product owners-to design and deliver software that is performant, scalable, and… more
    General Atomics (09/20/25)
    - Related Jobs
  • Senior Software Developer

    TekSynap (Springfield, VA)
    …Provide technical leadership and mentorship to junior developers, guiding them in software design principles, coding techniques, and best practices. + Code ... **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior -Level Software Developer is a highly...Product Owners, and developers. These services shall include: + Software Development: Design , develop, and maintain … more
    TekSynap (08/21/25)
    - Related Jobs
  • Sr . Software Engineer

    Leidos (Arlington, VA)
    **Description** Leidos is seeking a Senior Software Engineer to support the maritime autonomy team. In this position you will work in a diverse environment that ... in an Agile SAFe environment.You will be responsible for design , development, testing, and automation of software ...features and performance improvements. + Implement, and testing C++ software for Linux systems . + Experience with… more
    Leidos (09/05/25)
    - Related Jobs