Principal Real-time Software Engineer

Prattwhitney; Tucson (AZ); On-site; USD 107,500 - 204,500; Full time

Benefits offered by this job

Health, dental, vision, life and disability insurance

401(k) match and flexible spending accounts

Parental leave, paid time off, and holidays

Potential eligibility for annual incentive compensation

Job summary

Prattwhitney is seeking a Principal Embedded Real-Time Software Developer/Integrator at RTX’s campus in Tucson, AZ. This role requires expertise in embedded real-time software and extensive experience collaborating within an Integrated Product Team.

Applicants should have a minimum of 8 years of experience and be proficient in RTOS and embedded software security. The position offers a competitive salary ranging from $107,500 – $204,500, alongside benefits like health insurance and a 401(k) match.

Qualifications

• Minimum 8 years of relevant experience and a STEM degree or equivalent.
• Experience in at least two of the following: Embedded C++ Software, Embedded Software Security, Software Architecture Design and Implementation.
• Proficiency with embedded Real-Time Operating Systems (RTOS) such as Green Hills, Integrity, Wind River VxWorks, Linux, etc.
• Experience integrating hardware, firmware, and software into complex systems.
• Active, transferrable U.S. Secret security clearance required prior to start.
• Preferred: familiarity with rate-monotonic theory, layered architectural principles, electrical schematics, firmware source (VHDL/Verilog), assembly language, lab instrumentation, device drivers, and leadership of engineering teams.

Responsibilities

• Architect, design, implement, test, debug, and deploy integrated embedded real-time software.
• Work within a cross-discipline Integrated Product Team (IPT) to refine product concepts.
• Teach, coach, and mentor less experienced staff.
• Contribute to proposals, preliminary and critical design reviews.
• Obtain program access and maintain security clearance requirements.

Job description

Job Summary

Principal Embedded Real‑Time Software Developer/Integrator – Effectors Center of the Software organization, onsite at RTX’s campus in Tucson, AZ.

Responsibilities

• Architect, design, implement, test, debug, and deploy integrated embedded real‑time software within heterogeneous firmware and hardware systems.
• Work within a cross‑discipline Integrated Product Team (IPT) to refine product concepts, ensure testability, and guarantee measurable quality.
• Teach, coach, and mentor less experienced staff.
• Contribute to proposals, preliminary and critical design reviews.
• Obtain program access and maintain security clearance requirements.

Qualifications

• Minimum 8 years of relevant experience and a STEM degree or equivalent.
• Experience in at least two of the following: Embedded C++ Software, Embedded Software Security, Software Architecture Design and Implementation.
• Proficiency with embedded Real‑Time Operating Systems (RTOS) such as Green Hills, Integrity, Wind River VxWorks, Linux, etc.
• Experience integrating hardware, firmware, and software into complex systems.
• Active, transferrable U.S. Secret security clearance required prior to start.
• Preferred: familiarity with rate‑monotonic theory, layered architectural principles, electrical schematics, firmware source (VHDL/Verilog), assembly language, lab instrumentation, device drivers, and leadership of engineering teams.

Benefits

• Competitive salary range: $107,500 – $204,500 USD.
• Health, dental, vision, life and disability insurance.
• 401(k) match and flexible spending accounts.
• Parental leave, paid time off, and holidays.
• Potential eligibility for annual incentive compensation.

EEO Statement

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, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified individuals with a disability and protected veterans in compliance with Section503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.