Principal Software Engineer – Tucson, AZ (Onsite)Active Secret Clearance Required
A leading aerospace & defense company is seeking a Principal Software Engineer to develop and maintain Windows-based test equipment software supporting engineering, production, and sustainment environments.
Key Requirements:
- Active (or obtainable) Secret Clearance & U.S. Citizenship
- 8+ years of software development experience (5+ with advanced STEM degree)
- Strong C# and C++ development using Microsoft Visual Studio
- Experience with Windows applications, hardware/software integration, test equipment, and troubleshooting
- Bachelor's degree in Computer Science, Software Engineering, Electrical Engineering, or related STEM field
- Ability to work 100% onsite in Tucson, AZ
Responsibilities:
- Design, develop, and maintain object-oriented software applications
- Support test equipment, instrumentation, and production systems
- Collaborate with software, electrical, systems, test, and manufacturing teams
- Participate in development, integration, verification, production support, and sustainment
- Lead technical efforts and mentor junior engineers as needed