Principal Embedded Software Engineer

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world.

The Software organization develops software applications, including integration and test on missiles, launchers, radars, naval systems, fire control and other complex systems. Our precision software and firmware integrate operating systems, device drivers, networking, and control software to bring together sensor, guidance, and flight control processing features to complete the mission. The Software org is made up of several Centers located across the country, responsible for all aspects of the software development lifecycle.

Our 4000+ software engineers design, develop, and build innovative solutions for our customers. Join our fast‑paced agile teams on the leading edge of technology.

Work in the Software Engineering Directorate’s (SWE) Effectors Center (EC) as a Principal Embedded Real‑Time Software Developer/Integrator. In an Integrated Product Team (IPT) environment you will architect, design, implement, test, debug, and deploy software for firmware (FPGA) and hardware solutions that meet current and next‑generation autonomous avionics systems’ needs.

Location:

US-AZ-TUCSON-805 ~ 1151 E Hermans Rd ~ BLDG 805, Tucson, AZ. This is an onsite role.

Security Clearance:
Active and transferable U.S. government‑issued security clearance is required prior to start. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. DoD Clearance:
Secret. Ability to obtain INTERIM U.S. government‑issued security clearance is required prior to start.

• Architect, design, implement, test and debug integrated embedded real‑time software within heterogeneous systems composed of firmware and hardware.
• Work within a cross‑discipline team to define, refine and improve product concept, implementation, testability and guaranteed, measurable quality.
• Teach, coach and mentor less experienced staff.
• Contribute to proposals as well as preliminary and critical design reviews.
• Obtain program access as required.

• Work across a product line in collaboration with other teams.

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience.
• Experience including at least two of the following:
  Embedded C++ Software, Embedded Software Security, Software Architecture Design and implementation.
• Experience using embedded Real Time Operating Systems (RTOS) (e.g., Green Hills, Integrity, Wind River VxWorks, Linux, etc.).
• Experience developing complex systems involving the integration of hardware, firmware and software.
• Ability to obtain interim Secret Level U.S. government‑issued security clearance prior to start with the ability to obtain program access after start. U.S. citizenship is required.

• Familiarity with rate‑monotonic theory, practice and limitations.
• Familiarity with layered architectural principles and their limitations.
• Familiarity with reading electrical schematics and relating them to software function.
• Familiarity with reading firmware source such as VHDL or Verilog.
• Familiarity with assembly language in at least one processor/controller family.
• Experience using lab instruments like power supplies, digital multimeters, oscilloscopes and logic analyzers.
• Experience developing device drivers for bare‑metal and/or OS applications.
• Experience leading engineering teams in delivering systems of various sizes involving the integration of hardware and software.

• Our values drive our actions, behaviors and performance with a vision for a safer, more connected world. At RTX we value:
  Safety, Trust, Respect, Accountability, Collaboration, and Innovation.
• Relocation offered based on eligibility.

This position is a…