Software Engineer II

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.

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

Engines & Power Systems provides the propulsion, auxiliary power and electrical systems that keep aircraft flying. With engines across roughly 120 aircraft types and more than 47,000 APUs in service today, we support operators across commercial and defense markets — backed by an aftermarket network built for the long service life of every platform we power.

As a Software Engineer II here at Honeywell Aerospace, you will contribute to the design, development, and implementation of software solutions that support aerospace applications. You will work on innovative projects that enhance the performance, safety, and reliability of aerospace systems.

You will report directly to our Space Sr Engineering Manager and you’ll work out of our Moca, Puerto Rico location on an On-site work schedule.

In this role, you will impact the development of critical aerospace software components that enable advanced aircraft systems and improve overall flight experience and safety.

At Honeywell, our people leaders play a critical role in developing and supporting our employees to help them

perform at their best and drive change across the company. Help to build a strong, diverse team by recruiting talent, identifying, and developing successors,

driving retention and engagement, and fostering an inclusive culture

KEY RESPONSIBILITIES

• Develop, test, and maintain software components for aerospace systems in accordance with project requirements and industry standards.

• Collaborate with cross-functional teams including hardware engineers, systems engineers, and quality assurance to ensure seamless integration and high-quality deliverables.

• Participate in code reviews, debugging, and troubleshooting to enhance software performance and reliability.

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.

YOU MUST HAVE

• Bachelor’s degree from an accredited institution in a technical discipline such as science, technology, engineering, mathematics

• 3+ years of experience in software development, preferably in embedded or aerospace software environments

• Strong knowledge of programming languages such as C and C++ with experience in software lifecycle processes

• Familiarity with hardware-software integration and debugging tools to ensure system reliability and performance

• Experience with real-time operating systems and embedded software development is highly desirable

WE VALUE

• Advanced degree in Computer Science, Electrical Engineering, or related technical field

• Experience working in aerospace or defense industries with knowledge of relevant standards and regulations

• Proficiency with software development tools such as version control systems, build systems, and continuous integration

• Strong problem-solving skills with attention to detail and ability to work effectively in a team environment

• Knowledge of model-based design and simulation tools is a plus

BENEFITS OF WORKING FOR HONEYWELL AEROSPACE

In addition to a performance-driven salary, cutting-edge work, and developing solutions side-by-side with dedicated experts in their fields, Honeywell Aerospace 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, EAP, Parental Leave, Paid Time Off for vacation, 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. Posting Date 10/5/2026.