Onsite Senior Software Engineer - Tucson, Secret Clearance

RTX; Phoenix (AZ); On-site; USD 87,000 - 165,000; Full time

Job summary

RTX in Tucson, AZ is seeking a Senior Software Engineer with Test Solutions to design, develop, integrate, and maintain software for weapon system products onsite. You will build applications, libraries, and instrument drivers using C, C#, C++ in Visual Studio on Windows, and collaborate with multidisciplinary teams throughout the engineering lifecycle.

The role requires a STEM bachelor’s with 5+ years of experience (or an advanced degree with 3+ years), eligibility for a DoD Secret security

Qualifications

• Bachelor’s degree in STEM is required; advanced degree preferred.
• 5+ years of relevant experience or 3+ years with an advanced degree.
• Experience developing/ integrating software in C, C++, C# within .NET; Java/Python/Visual Basic a plus.
• Ability to obtain and maintain a DoD Secret security clearance; U.S. citizenship required.

Responsibilities

• Design, develop, integrate, and maintain software for weapon system products.
• Create applications, libraries, and instrument drivers for Windows/Visual Studio.
• Collaborate with multidiscipline engineering teams across the lifecycle.
• Develop system‑level software, derive and manage requirements.
• Troubleshoot software and test equipment instrumentation.

Skills

Multidiscipline teamwork

Software design principles

Requirements derivation

Education

Bachelor's degree in STEM

Advanced degree (related field)

Tools

C

C#

C++

Java

Python

Visual Studio

Windows OS

Azure DevOps Server

GitHub

Job description

RTX in Tucson, AZ is seeking a Senior Software Engineer with Test Solutions to design, develop, integrate, and maintain software for weapon system products onsite. You will build applications, libraries, and instrument drivers using C, C#, C++ in Visual Studio on Windows, and collaborate with multidisciplinary teams throughout the engineering lifecycle.

The role requires a STEM bachelor’s with 5+ years of experience (or an advanced degree with 3+ years), eligibility for a DoD Secret security