Principal Engineer, Software Engineering

Date Posted:

2026-03-03

Country:

United States of America

Location:

US-IA-CEDAR RAPIDS-105 ~ 400 Collins Rd NE ~ BLDG 105

Position Role Type:

Unspecified

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

Security Clearance Type:

Security Clearance Status:

Not Required

Rockwell Collins Inc. d/b/a Collins Aerospace has an opening for a Principal Engineer, Software Engineering in Cedar Rapids, IA.

Joining Collins Aerospace isn’t just about finding a job; it’s about embarking on a journey to redefine the future of aerospace technology.

What YOU will do

• Develop, coordinate, and conduct complex tests and debug control and diagnostic systems that contain logical and mathematical solutions.
• Liaise closely with other project team members in the planning, design, development, and utilization of electronic data processing systems for product and commercial software to ensure smooth operations on software engineering activities.
• Make recommendations on changes in the selection and application of software production components, implement major components, present design reviews, and coordinate with other organizations to improve and develop software engineering activities.
• Design and implement build procedures that are used to support hardware and software product development and function.

Qualifications You Must Have

• Must possess at least a bachelor’s degree or its equivalent in Computer Science, Electrical Engineering or a related field and 8 years of progressive experience as an Embedded Software Developer or related role. In the alternative, must possess at least a master’s degree or its equivalent in Computer Science, Electrical Engineering or a related field and 5 years of experience as an Embedded Software Developer or related role would be acceptable.
• Must possess at least 5 years of experience with LynxOS 178 operating system, DO-178B/C processes, Device driver and C library development, C/C++ and Python languages, requirement writing, both high and low level, test cases and test procedures development.
• Must possess at least 5 years of experience with Avionics embedded software development.
• Must possess at least 5 years of experience with Software Verification, including the following types of analysis: Object Code, Memory, Stack, Timing, Partitioning, Link and Structural Coverage Analysis.
• Must possess at least 5 years of experience with Hardware Software integration on an Avionics platform.
• Must possess at least 4 years of project leadership experience, leading an embedded avionics software project using DO-178C processes.
• Non-US Person - Must be authorized to work in the U.S. without the company’s immigration sponsorship now or in the future. The company will not offer immigration sponsorship for this position. The company will not seek an export authorization for this role. 

Learn More & Apply Now!

Avionics: Our Avionics team advances flight deck solutions, airborne communications, vision systems, sensors and fire protection for commercial and military customers around the world. That means we’re helping people reach their destination safely and keeping pilots, passengers, flight crews, airlines, airports and military personnel connected and informed. And we’re providing industry-leading fire protection and safety systems that our customers can count on when it matters most. Are you ready to learn from the most knowledgeable experts in the industry, develop the technologies of tomorrow and reach new heights in your career? Join our Avionics team today.

Onsite: Employees who are working in Onsite roles will work onsite. This

includes all production and maintenance employees, as they are essential to the development of our products.

The salary range is $104,458.00 to $200,000.00 USD per year. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.

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 whether the role is designated as on-site, hybrid or remote.

Hired applicants may be eligible for benefits, including but n