Advanced Software Engineer - Flight Management System I UI

As an Advanced Software Engineer here at Honeywell Aerospace, you will be an integral part of our software development team, contributing to the design, development, and implementation of innovative software solutions that meet customer needs and drive business success.

In this role, you will impact on the development of cutting-edge software applications, enhance the functionality and performance of our products while ensuring high quality and reliability.

You will work out of our Phoenix, AZ location on a Hybrid work schedule.

Key Responsibilities:

• Participate in the full software development lifecycle, including requirements gathering, design, coding, testing, and deployment in compliance with DO-178B guidelines.
• Collaborate with cross-functional teams to define project requirements and deliver high-quality software solutions.
• Contribute to the development of software documentation and user manuals.
• Implement services on the Linux platform to port the application.

YOU MUST HAVE

• Bachelor's degree from an accredited institution in a technical discipline such as the sciences, technology, engineering or mathematics.
• Minimum 5 years of experience in FMS product software development.
• Experience in User Interface Software Development and Maintenance.
• Strong understanding of programming languages such as Embedded C++
• Experience with software development tools and version control systems.
• Familiarity with software development methodologies
• Familiarity with the build and debug tool chains
• Willingness to solve the real time challenges pertaining to concurrent execution of processes in a multicore environment.
  
  

WE VALUE

• Strong analytical and problem-solving skills.
• Experience in developing new features and solving complex issues in User Interface function.
• Familiar with the UI Software Design, A661 Protocol and FMS functional area interfaces.
• Lab experience testing and verifying requirements of systems and software.
• Individuals who are self-motivated and able to work with little supervision, who consistently take the initiative to get things done.
• Multi-tasking and the ability to manage a variety of complicated tasks.
• Diverse thoughts and ideas; and experience teaming and collaboration with global Engineers.
• Ability to work collaboratively in a team environment.
• Passion for technology and continuous learning.

Due to compliance with U.S. export control laws and regulations, candidate must be a U.S. Person, which is defined as, a U.S. citizen, a U.S. permanent resident, or have protected status in the U.S. under asylum or refugee status or have the ability to obtain an export authorization.

BENEFITS

Beyond a performance-driven salary, you'll work alongside dedicated experts on technology that's advancing aviation. As a Honeywell Aerospace employee, you're eligible for a comprehensive benefits package that includes:

• Employer-subsidized medical, dental, vision and life insurance
• Short-term and long-term disability coverage
• 401(k) match, flexible spending accounts and health savings accounts
• Employee assistance program and educational assistance
• Parental leave and 12 paid holidays
• Paid time off for vacation, personal and sick time

Explore your benefits:

ABOUT HONEYWELL AEROSPACE

Join a company that's reintroducing itself to the aviation community we've helped advance for more than a century. At Honeywell Aerospace (NASDAQ: HONA), we're launching as an independent, publicly traded aerospace and defense company built on a legacy of operational excellence and mission-focused execution.

Our new brand identity pairs that heritage with real momentum, as we build technology that helps pilots navigate with confidence, aircraft operate more efficiently, and operators stay ahead of change. With our systems on board 90% of the world's aircraft, your work here has reach that's rare to find anywhere else.

Focusing on our customers, investing in innovation, and building a culture of accountability and performance is how we're shaping what comes next.

Every horizon. Every mission. Every day.

ABOUT THE BUSINESS UNIT

Honeywell Aerospace products and services are found on aircraft across commercial aviation, defense and space — from engines and cockpit electronics to cabin systems, mechanical components and connectivity solutions. Our technology helps operators fly more safely, reduce fuel consumption, improve on-time performance and deliver a better experience for the people on board.

As aviation continues to evolve, we're also developing systems to support autonomous and supersonic platforms, bringing the same focus on safety and efficiency to the next era of flight. With approximately 36,000 employees worldwide and net sales of $17.4B in 2025, Honeywell Aerospace is one of the largest dedicated aerospace companies in the world. Explore our businesses:

Electronic Solutions develops the avionics, navigation systems, sensors and electromagnetic defense technology that help aircraft perform safely and with precision. Our systems are on board 90% of the world's aircraft — serving commercial aviation, defense and space operators from integrated flight deck platforms with 30-plus years in service to radiation-hardened systems trusted for human spaceflight.

The application period for the job is estimated to be 40 days from the job posting date; however, this may be shortened or extended depending on business needs and the availability of qualified candidates. Posting Date: 9/21/2026

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