Sr Advanced Software Engineer
Confirmed on the employer's own hiring board on Oct 13, 2026. First seen by Alion on Sep 28, 2026. Honeywell Aerospace Technologies scores B on the Alion truth index.
As a Sr Advanced Software Engineer here at Honeywell Aerospace, you will play a critical role in creating advanced systems within our TCAS (Traffic Alert and Collision Avoidance System) and Transponder Product Team to meet the long-term evolving needs of the Aviation industry. Your advanced software development skills will be leveraged to design, develop, and enhance cutting-edge avionics and electronic solutions. You will play a key role in delivering innovative software that supports the safety, efficiency, and performance of aircraft systems.
You will report directly to our Director of Engineering, working out of Phoenix, AZ location on a Hybrid work schedule.
- New hires are expected to report 100% onsite M-F for the first 90 days of employment.
In this role, you will impact the development and delivery of cutting-edge software solutions that support Honeywell’s aerospace initiatives, helping to drive innovation and maintain our leadership in the industry.
- 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 help release design and documentation.
- Mentor junior engineers and contribute to continuous improvement initiatives.
- Customer Interaction.
- Project Oversight / Coordination.
YOU MUST HAVE
- Bachelor's degree from an accredited institution in a technical discipline such as the SW Engineering, sciences, technology, or mathematics
- 9+ years of experience in advanced software development, preferably in aerospace or related industries.
WE VALUE
- Experience in similar product domains is of value i.e. Avionics, Navigation and/or Airborne Surveillance (TCAS, Transponder, ADS-B, DME, UAT).
- Bachelor’s degree or higher in Computer Science or related field.
- Familiarity with aerospace software standards such as DO-178C and experience with debugging and testing embedded software.
- Experience with avionics software development and integration
- Experience with version control systems and software testing methodologies.
- Individuals that quickly analyze, incorporate and apply new information and concepts.
- Multi-tasking and ability to adapt dictated by 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 continuous integration/continuous deployment (CI/CD) pipelines
- Ability to work effectively in a team environment and eagerness to learn new technologies.
- Proficiency in programming languages such as C++, C and understanding of software development lifecycle.
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 OF WORKING FOR HONEYWELL AEROSPACE
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: click here
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.
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: https://www.honeywellaerospace.com
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: 9/28/2026