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# Software Engineer II (Onsite)

- **Company:** RTX
- **Location:** Boston, MA, United States
- **Salary:** $68,900 - $131,100
- **Contract:** Internship / Graduate position
- **Skills:** Agile Methodology, Systems Engineering, Computer Engineering, Continuous Integration, DevOps, Object-Oriented Software Development, Scrum Methodology, Software Engineering, Systems Modeling Language, UML, Test-Driven Development (TDD), Information Technology
- **Published:** November 7, 2026
- **Apply:** https://www.juju.com/job/7_06A10142B776E984CBFAF2A0FD314DA5

## About the Role

U.S. Citizen, U.S. Person, or Immigration Status Requirements:The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance, level as recognized by the Software Engineering Institute, Exposure to various development environments and tools.Collaboration with a dynamic group of engineers from a variety of disciplines.U.S. citizenship is required, as only U.S. citizens are eligible for a security clearanceQualifications You Must Have Master's degree in Software Engineering, Computer Engineering, Computer Science, or related Science, Technology, Engineering or Mathematics (STEM) major obtained by start date.Software development experience (i.e. internship, co-op, or other work or academic project experience)Experience with Software Development Using C++Qualifications We PreferApplied experience in Unified Modeling Language (UML) and Object-Oriented Analysis and Design (OOA/D)Understanding of standard system engineering design artifacts such as Use Cases and SysML diagrams.Experience with Agile lifecycle process including Scrum, Continuous Integration, and Test-Driven Development MethodologiesExperience with DevOps

## Description

Security Clearance Status: Active and existing security clearance required after day 1Are you ready to explore the world of aerospace and defense? Do you want to learn from and collaborate with some of the greatest minds in the industry? At RTX, our internships, co-ops and full-time careers provide an exceptional foundation to work on complex problems, advance your skills and create a safer, more connected world. Discover opportunities to make a difference at RTX.What You Will Do Participate on collaborative, cross-disciplined integrated product teams, often employing agile software development techniquesResponsible for the full lifecycle of product development, from architecture and design, through integration, test, and field supportWork and learn the highest software engineering process maturity level as recognized by the Software Engineering InstituteWhat You Will LearnOpportunity to work and learn in an engineering organization with the, highest software engineering process maturity