Clearance Required: Secret (Interim acceptable)

We’re looking for a Software Engineer (HTBasic & RMB)- Mid-Level who enjoys working on complex, high-impact systems and collaborating across engineering teams.

This role supports advanced defense and aerospace systems, focusing on mission-critical technologies used in real-world operational environments.

In this role, you’ll contribute across the full system lifecycle—from concept and design through integration, testing, and production support.

What You’ll Do:
- Collaborate with cross-functional teams to define and develop system solutions
- Support system integration, testing, and validation activities
- Work with models, simulations, prototypes, and hardware/software systems
- Identify risks and support technical decision-making
- Help improve system performance, reliability, and efficiency

What We’re Looking For:
HTBasic Skills and Rocky Mountain Basic (RMB) are required for this role STEM degree with min 5yrs industry experience or 3 years plus advanced degree Design, develop and integrate object-oriented software applications using C#, C++ in Microsoft Visual Studio in a Windows Operating System (OS) 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 Develop computer architectures and computer hardware optimization techniques Develop software drivers for the operation of computer hardware interfaces Work with common computer hardware interfaces and data protocols such as TCP/IP, UDP, or RS-422 Utilize Unified Modeling Language (UML) to visualize software architecture and design Work within software development lifecycles, such as Waterfall and Agile Practice sound Software Configuration Management principles using Microsoft Azure DevOps Server or GitHub

Additional Details:
- Onsite role in Tucson, AZ
- U.S. Citizenship required
- Work on cutting-edge, mission-critical technology