Date Posted:

2025-09-15

Country:

United States of America

Location:

HVA34: Sterling, VA 22640 Davis Dr , Sterling, VA, 20164-7104 USA

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:

Secret - Current

Senior Software Engineer – Training System Software (Onsite)

  

We are currently searching for a Sr. Software Engineer to join our team in Sterling VA. Employing some of the most talented dedicated people on the planet is not by chance. People from all over the globe choose Collins Aerospace as the place to build a rewarding career working on cutting edge technology for aerospace and defense.   

This software engineering position is within the Simulation & Training Solutions (STS) business area. STS develops and builds simulators and training systems for both military and commercial customers. Devices range in complexity from desktop training all the way up to high fidelity weapon system and full-flight training systems including full visual motion and simulator interoperability. 

In this position, 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 a US security clearance.  Most aspects of the job are done in a classified lab environment and requires a daily onsite presence. 

What You Will Do:

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 Highly motivated full-stack software development focal Perform multi-threaded software debugging  Work independently with limited supervision Provide engineering estimates Contribute to software and systems engineering requirements capture and analysis 

Qualifications You Must Have:

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 or in absence of a degree, 9 years of relevant experienceActive and transferable U.S. government issued security clearance is required prior to start dateMust have extensive experience working with C++ Have experience with agile development practices and general software engineering design principles 

Qualifications We Prefer: 

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 DevSecOps and Agile development methodologies Experience using Win32/Win64 APIs and associated Linux API Experience working with databases; formatting queries, creating tables, particularly with Postgres Strong OOP and C++ language skills including STL, Templates Familiarity with scripting languages (Python, Perl, etc.) Usage of source code control tools (SVN, GIT, ClearCase, etc.) Usage of ALM tools (JIRA, Confluence, Crucible, Bamboo) Previous simulation experience Previous avionics experience 

Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions — whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you’ll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today.

What We Offer:

Some of our competitive benefits package includes:   

Medical, dental, and vision insurance  Three weeks of vacation for newly hired employees  Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option  Tuition reimbursement program Student Loan Repayment Program  Life insurance and disability coverage  Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection Birth, adoption, parental leave benefits Ovia Health, fertility, and family planning  Adoption Assistance           Autism Benefit  Employee Assistance Plan, including up to 10 free counseling sessions  Healthy You Incentives, wellness rewards program Doctor on Demand, virtual doctor visits  Bright Horizons, child and elder care services Teladoc Medical Experts, second opinion program  Eligible for relocation assistanceAnd more!  

Learn More & Apply Now!

*Please ensure the role type (defined below) is appropriate for your needs before applying to this role. 

Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. 

At Collins, the paths we pave together lead to limitless possibility. And the bonds we form – with our customers and with each other -- propel us all higher, again and again.   

  

Apply now and be part of the team that’s redefining aerospace, every day.   

The salary range for this role is 90,000 USD - 182,000 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.

Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.

This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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