Senior Software Engineer – Training System Software; Onsite
Listed on 2026-10-08
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Software Development
Software Engineer
Date Posted:
Country:
United States of America
Location:
US-VA-STERLING-291 22640 Davis Dr DAVIS
Position Role Type:
Onsite
U.S. Citizen, U.S. Person, or Immigration Status Requirements:
Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Security Clearance Type:
Secret - Current
Security Clearance Status:
Active and existing security clearance required on day 1
At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.
Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense.
Collins Aerospace is on the lookout for a talented Software Engineer II to join our Sterling, VA team within the Simulation and Training Solutions (STS) business area. STS develops and builds highly realistic simulators and training systems for military and commercial customers. We utilize cutting-edge technology to deliver highly specialized training for some of the most demanding jobs in aviation. Devices range in complexity from desktop training all the way up to high-fidelity weapon systems and full flight training systems, including full visual motion and simulator interoperability.
In this role, you will become a technical focal for the design, implementation, and testing of complex multi-platform training device software and their associated user interfaces. This position requires a highly motivated self-starter who can learn quickly and can tackle complex problems and lead limited development activities. Candidates with agile development experience and the desire to grow into agile leadership roles are strongly encouraged to apply!
This position requires the ability to obtain a US security clearance. Most aspects of the job are done in a classified lab environment and requires a daily onsite presence.
- Design, develop, integrate, and test software on cross-functional agile teams to deliver solutions within budget, scope, and schedule constraints
- Perform bidding and proposal activities to support the acquisition of new business
- Make and influence decisions which impact cost, schedule, and technical performance at a team level
- Develop high-quality software which is verifiable, maintainable, and readable
- Perform multi-threaded software debugging
- Work independently with limited supervision
- Provide engineering estimates
- Contribute to software and systems engineering requirements capture and analysis
- Travel to domestic and international customer sites to support training events and product installations
- Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience
- Active and transferable U.S. government issued security clearance is required prior to start date.
- Previous experience working with multi-threaded C# or JAVA software applications.
- Experience interfacing with databases.
- Experience with object-oriented programming concepts.
- Prior experience with Windows Presentation Formats (WPF) highly desired.
- Excellent written and oral communication skills
- Familiarity with Linux and Windows development environments
- Candidate exhibits leader-like qualities and has a willingness to share their knowledge and build up their peers
- Experience using Visual Studio and Eclipse
- Familiarity with Dev Sec Ops and Agile development methodologies
- Strong OOP and C language skills including STL, Templates
- Usage of source code control tools (SVN, GIT, Clear Case, etc.)
- Usage of ALM tools (JIRA, Confluence, Crucible, Bamboo)
- Active DoD Security Clearance (within 24 months)
Do you want to be a part of something bigger? A team whose impact…
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