Senior Principal Java Software Engineer (Onsite)

Company : Raytheon Technologies
Location : Aurora, CO, 80012
Posted Date : 15 September 2025
Job Type : Other
Category : Software Development
Occupation : Software Engineer
Job Details
Country:
United States of America
Location:
CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA
Position Role Type:
Onsite
At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world.
In this role, you have the opportunity to directly impact the world around you and contribute to classified programs and technologies you are passionate about. Our small agile teams adapt to evolving customer and warfighter needs.
What You Will Do
- Architect and develop software for cutting edge satellite ground systems.
- Evolve the current software and system architecture to support customer defined requirements.
- Provide software engineering expertise for bids on future development activities.
- Guide the full software lifecycle including design, development, test, delivery, and maintenance.
- Foster modern DevSecOps development practices and utilize Agile processes.
- Typically requires a Bachelor's degree in Science, Technology, Engineering or Mathematics (STEM) and 10 years of relevant software engineering experience.
- Experience developing object-oriented software using Java.
- Experience with microservices in cloud environments.
- An active and transferable U.S. government issued TS/SCI security clearance is required prior to start date. An active and transferable U.S. government issued Top Secret security clearance that can be crossed over to a TS/SCI security clearance is also acceptable. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
- Experience with some area of satellite ground system software such as mission management, planning and scheduling, command and telemetry, satellite operations, or flight dynamics models.
- Software development lifecycle experience using the SAFe Agile methodology.
- Experience developing software using C++ and Python.
- Experience with microservices in an AWS environment using Docker and Kubernetes.
- Experience with Test Automation, DevSecOps, and CI/CD processes.
- Experience working with a large-scale legacy software system.
- Experience with tools such as Confluence, Eclipse, Jira, Jenkins, Junit, Kafka, and Spring Boot.
- Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.
- Relocation Eligible - Relocation assistance available
- 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.
- This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here:
- Location Information - Aurora, CO: Software Engineering -
- We Are RTX
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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