Sr Principal Mission Management Software Engineer
Listed on 2026-07-22
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Software Development
DevOps, Software Engineer, Cloud Engineer - Software, Java Developer
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, testing, delivery, and maintenance. Foster modern Dev Sec Ops 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 Dev Sec Ops and Continuous Integration / Continuous Delivery techniques.
- Software lifecycle practices for defense projects.
- Satellite ground system technologies.
- Bachelor’s degree in Science, Technology, Engineering or Mathematics (STEM) and 10years of prior relevant experience.
- 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 clearance is also acceptable.
- 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, Dev Sec Ops , and CI/CD processes.
- Experience with tools such as Confluence, Eclipse, Jira, Jenkins, Junit, Kafka, and Spring Boot.
Relocation assistance is available for this role.
Equal Opportunity EmployerRTX 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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