Sr Advanced Software Engineer - Flight Management Systems

As a Sr Advanced Software Engineer - FMS here at Honeywell Aerospace, you will work in a fast-paced and exciting development environment with a team of experienced software and systems engineers to satisfy technical requirements, support functional load deliveries and ensure compliance with certification requirements.

You will report directly to our Sr Engineering Manager, and work out of our Aguadilla, Puerto Rico location. External hires will begin with 90 days onsite before transitioning to a hybrid (3/2) schedule. There are relocation benefits available for this position. 

Join our dynamic Flight Management System team at Honeywell Aerospace, where we design, develop, and integrate highly complex systems for our Anthem Next Generation Avionics project. We are on the lookout for an experienced Software Engineer who is passionate about creating innovative software solutions that meet the evolving needs of our customers.

Key Responsibilities:

• Designing and developing high-quality Core Software architecture and applications
• Integrating Flight Management software for new product development
• Collaborating with cross-functional teams to define software requirements and specifications
• Implement software solutions that meet performance, security, and scalability requirements
• Conduct code reviews and provide constructive feedback to team members
• Testing and Integration on test benches in labs
• Staying up to date with industry trends and best practices in software development

Travel, up to 15%, may be expected – both US and internationally

MUST HAVE:

• Bachelor’s degree from an accredited institution in a technical discipline such as science, technology, engineering, mathematics
• 7+  years of experience in software development
• 7+ years of experience with C++ or Object-oriented programming skills
• 5+ years of experience with software development methodologies such as Agile or Scrum
• 5+ years of experience with software architecture and design development skills
• Ability to read, write and speak English fluently

WE VALUE:

• Advanced degrees in Computer Science or related fields
• Experience in developing software for embedded systems
• Multi-core / multi-thread development experience
• Strong understanding of OOAD approach and concepts
• Software development lifecycle experience per DO-178C
• Experience with Software Verification and Validation using C++
• Strong analytical and software development skills
• Ability to work collaboratively in a team environment
• Passion for continuous learning and professional development

BENEFITS OF WORKING FOR HONEYWELL  

In addition to a performance-driven salary, cutting-edge work, and developing solutions side-by-side with dedicated experts in their fields, Honeywell employees are eligible for a comprehensive benefits package. This package includes employer-subsidized Medical, Dental, Vision, and Life Insurance; Short-Term and Long-Term Disability; 401(k) match, Flexible Spending Accounts, Health Savings Accounts, EAP, and Educational Assistance; Parental Leave, Paid Time Off (for vacation, personal business, sick time, and parental leave), and Paid Holidays.   

 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. Job Posting Date: May 28, 2026  

 U.S. PERSON REQUIREMENTS  

Due to compliance with U.S. export control laws and regulations, candidate must be a U.S. citizen, U.S. permanent resident, or have protected status in the U.S. under asylum or refugee status. 

HONEYWELL AEROSPACE TECHNOLOGIES 

 Honeywell Aerospace Technologies products and services are found on virtually every commercial, defense, and space aircraft in the world. We build aircraft engines, cockpit and cabin electronics, wireless engage systems, mechanical components, and more, and engage many of them via our high-speed Wi-Fi offerings. Our solutions create healthier air travel, more fuel-efficient and better-maintained aircraft, more direct and on-time flight arrivals, safer skies and airports, and more comfortable flights, along with several innovations and services that reflect exciting and emerging new transportation methods such as self-reliant and supersonic flight. Revenues in 2023 for Honeywell Aerospace Technology were $14B, and there are approximately 21,000 employees globally.