Principal Real-time Software Engineer

About RTX and Raytheon

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose to solve the world's most complex problems. With three market-leading businesses and world-class operations, we push the boundaries of known science to connect and protect our world.

Raytheon brings over 100 years of experience and renowned engineering expertise to meet today's mission needs. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Our Software organization develops precision software and firmware for missiles, radars, naval systems, and other complex platforms, integrating operating systems, device drivers, and control software to complete critical missions.

The Team and Mission

As part of the Software Engineering Directorate's Effectors Center (EC), you will join a fast-paced agile team of 4,000+ software engineers. We are integral to Raytheon's vision of being the global leader in core and next-generation weapon and security solutions. Our team takes pride in developing mission-driven, world-class talent that consistently delivers superior solutions.

About the Role

The Principal Embedded Real-Time Software Developer/Integrator is a technical position within an Integrated Product Team (IPT). You will architect, design, implement, test, debug, and deploy software for Firmware (FPGA) and Hardware solutions that meet the needs of current and next-generation autonomous avionics systems. Working with a cross-discipline team, you will ensure embedded software is designed to reliably operate toward intended functions, balancing hardware operation, time-critical functions, and safety.

You will collaborate with Product Owners, Chief Engineers, and Management using Lean and/or Agile practices. This role offers the opportunity to teach, coach, and mentor less experienced staff while contributing to proposals and design reviews.

Location and Culture

This is an onsite role located at our campus in Tucson, AZ. Tucson is recognized as one of America's 10 Best Small Cities, offering a friendly, laid-back atmosphere combined with metropolitan innovation. Surrounded by the Sonoran Desert, majestic saguaro cacti, and beautiful mountains, the city boasts more than 310 sunny days per year, allowing residents to enjoy the outdoors year-round.

Hiring Process and Application

Candidates must be U.S. citizens, as only U.S. citizens are eligible for the required Active and transferable U.S. government-issued security clearance (DoD Secret). An ability to obtain an Interim clearance is required prior to the start date, with program access to be obtained after starting.

Please note that as part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of the role's designation.

Equal Opportunity Employer

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or veteran status. RTX provides affirmative action in employment for qualified individuals with a disability and protected veterans in compliance with federal regulations.