Principal Software Engineer with Test Solutions

Are you ready to push the boundaries of aerospace innovation and define the future of mission-critical technology? At RTX Corporation, we are seeking a Principal Software Engineer with Test Solutions to join our elite team in Tucson, Arizona. This is more than just a coding role; it is an invitation to architect the sophisticated test frameworks that ensure our systems perform flawlessly under the most demanding conditions on the planet. If you are a forward-thinking problem solver who thrives on complex challenges and wants your work to have a tangible impact on national security, this is the launchpad for your career.

As a key member of our technology division, you will collaborate with cross-functional teams to design, develop, and implement cutting-edge software solutions that drive our testing capabilities forward. We are looking for motivated individuals who possess a blend of technical brilliance and a passion for engineering excellence. Because this role involves work of significant national importance, you must be a U.S. citizen capable of obtaining and maintaining a Department of Defense Secret security clearance. If you are eager to sharpen your skills in an onsite environment alongside industry veterans, join us at RTX and help us build the technology that keeps the world safe.

Requirements

• Proficiency in at least one modern programming language (Python, JS, Java, etc.).
• Understanding of software development life cycles and version control (Git).
• Strong problem-solving skills and attention to technical detail.
• Familiarity with cloud platforms (AWS, Azure, or Google Cloud) is a plus.
• Ability to work in an agile, fast-paced environment.
• Degree in Computer Science or equivalent practical experience.