Sr Principal Mission Management Software Engineer

Location and Availability Position: Architect for satellite ground system software – onsite role in Aurora, CO. 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. What You Will Learn A breadth of advanced software technologies and techniques, including multi‑tiered architectures, AWS web services, and microservice software design. Modern DevSecOps and Continuous Integration/Continuous Delivery techniques. Software lifecycle practices for defense projects. Satellite ground system technologies. Qualifications – Must Have A Bachelor’s degree in Science, Technology, Engineering or Mathematics (STEM) and 10 years of prior relevant experience unless prohibited by local laws/regulations. Experience designing and developing object‑oriented software using Java. Experience with Java multi‑threading. Experience with microservices in cloud environments. Experience developing planning & scheduling software or similar software systems. 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. Qualifications – Preferred Experience developing satellite planning and scheduling software. 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 with tools such as Confluence, Eclipse, Jira, Jenkins, Junit, Kafka, and Spring Boot. Benefits Salary range: $132,400 – $251,600 USD. Relocation assistance available. 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. Eligibility for annual short‑term and/or long‑term incentive compensation programs (subject to business unit and contractual status). Equal Opportunity Employment 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 Section503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act. #J-18808-Ljbffr Prattwhitney