Sr Advanced Software Engineer - Traffic & Surveillance

Honeywell Aerospace•Phoenix, AZ

2d•Hybrid

About The Position

As a Sr Advanced Software Engineer at Honeywell Aerospace, you will develop advanced systems for the TCAS (Traffic Alert and Collision Avoidance System) and Transponder Product Team, supporting the evolving needs of the aviation industry. You will design, develop, and enhance avionics and electronic software solutions that contribute to aircraft safety, efficiency, and performance. The role reports directly to the Director of Engineering and is based in Phoenix, Arizona, on a hybrid schedule. New hires are expected to work onsite Monday through Friday for their first 90 days. You will contribute to software development and delivery, collaborating across teams to define requirements and system architecture, meet aerospace standards, and deliver reliable software. The role also includes troubleshooting, supporting design releases and documentation, mentoring junior engineers, customer interaction, and project coordination. Honeywell Aerospace offers a comprehensive benefits package and the opportunity to work on technology used across commercial aviation, defense, and space. The application period is estimated at 40 days from the posting date, but may change based on business needs and candidate availability. Posting date: 11/12/2026.

Requirements

Bachelor's degree from an accredited institution in a technical discipline such as software engineering, science, technology, or mathematics.
At least 9 years of experience in advanced software development, preferably in aerospace or related industries.
At least 5 years of experience with aerospace software standards such as DO-178C and with debugging and testing embedded software.
At least 5 years of experience with programming languages such as C++ and C, and understanding of the software development lifecycle.
Must be a U.S. Person, defined as a U.S. citizen, U.S. permanent resident, or someone with protected U.S. status under asylum or refugee status, or have the ability to obtain export authorization.

Nice To Haves

At least 5 years of experience in similar product domains, such as avionics, navigation, or airborne surveillance (TCAS, Transponder, ADS-B, DME, UAT).
Bachelor's degree or higher in Computer Science or a related field.
Familiarity with aerospace software standards such as DO-178C and experience debugging and testing embedded software.
Experience with avionics software development and integration.
Experience with version control systems and software testing methodologies.
Ability to quickly analyze, incorporate, and apply new information and concepts.
Ability to multitask and adapt to project changes.
Experience with software development tools, version control systems, and continuous integration/deployment pipelines.
Ability to manage project risks and implement mitigation strategies effectively.
Strong analytical skills and attention to detail in design and testing processes.
Knowledge of real-time operating systems, embedded software design, and aerospace industry standards.
Experience with Agile development methodologies and CI/CD pipelines.
Ability to work effectively in a team environment and eagerness to learn new technologies.
Proficiency in C++ and C, and understanding of the software development lifecycle.

Responsibilities

Design, develop, and maintain advanced software applications for avionics and electronic systems.
Collaborate with cross-functional teams to define software requirements and system architecture.
Ensure software compliance with aerospace industry standards and regulations.
Conduct code reviews, testing, and debugging to deliver robust and reliable software.
Troubleshoot and resolve complex software bugs and defects.
Work with engineering teams to support design releases and documentation.
Mentor junior engineers and contribute to continuous improvement initiatives.
Interact with customers.
Coordinate and oversee projects.