Lead Software Engineer, Test Solutions - Onsite Tucson

RTX; Miami (FL); On-site; USD 108,000 - 205,000; Full time

Benefits offered by this job

Medical benefits

401(k) match

Paid time off

Employee wellness programs

Job summary

RTX is seeking a Principal Software Engineer with Test Solutions for on-site support in Tucson, AZ. You will design and develop software for production and engineering test equipment, collaborating with multidiscipline teams to deliver robust weapon-system software.

The role requires expertise in C#, C++, and Windows development, plus the ability to obtain a U.S. security clearance. The organization emphasizes hands-on design and integration across lifecycle stages.

Qualifications

• Bachelor's degree in STEM and minimum 8 years relevant experience or advanced degree with minimum 5 years experience.
• Experience developing software applications in C++, C#, Java, Python or Visual Basic.
• Experience using IDEs and debugging tools to ensure software integrity.
• Proficiency with Windows OS and Microsoft Visual Studio is required.
• Ability to obtain and maintain a U.S. government security clearance; U.S. citizenship required.

Responsibilities

• Design, develop, and integrate object-oriented software applications using C#, C++ in Visual Studio on Windows.
• Prioritize and handle multiple software engineering tasks concurrently.
• Troubleshoot software and test equipment instrumentation.
• Work in a multidiscipline engineering team environment.
• Develop and derive requirements for software products.
• Lead and mentor junior software engineers.

Skills

C++

C#

Java

Python

Visual Studio

Windows OS

Education

Bachelor's Degree in STEM

Advanced degree in related field

Tools

Azure DevOps

GitHub

Job description

RTX is seeking a Principal Software Engineer with Test Solutions for on-site support in Tucson, AZ. You will design and develop software for production and engineering test equipment, collaborating with multidiscipline teams to deliver robust weapon-system software.

The role requires expertise in C#, C++, and Windows development, plus the ability to obtain a U.S. security clearance. The organization emphasizes hands-on design and integration across lifecycle stages.