Embedded 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. We lead with software and innovation. Whether we're turning mustard seeds into fuel, creating quantum algorithms or making taxis fly, our software engineering team is home to the world's leading technological talent. We want software engineers who not only have a solid foundation in coding, development, designing, testing and even hacking, but who also have a passion for empowering the world and making it a better place for everyone - today and tomorrow.) Join the Aerospace Sensory Guidance and Navigation (SGN) team within Honeywell Aerospace as we design, develop and integrate highly mathematically complex software applications that merge sensor data from multiple navigational systems into a full, comprehensive flight guidance system. You will be an active and integral member of the SGN team to achieve the completion of goals. You will also generate innovative solutions in work situations; trying different and novel ways to deal with problems and opportunities. Key Responsibilities: Requirements and design Navigational Feature Development Software architecture Coding Realtime OS Integration Certification & Artifacts Test Feature Definition Customer Support Verification and Validation Ability to code in multiple languages Analytical skills & software development skills Report to: Director of Software Engineering Location: Phoenix, AZ (Deer Valley) Work Schedule: M-F, 3 days onsite, 2 remote - after 90 days

YOU MUST HAVE:

Bachelor's degree from an accredited insitiution in a technical discipline such as the sciences, technology, engineering or mathematics 1 or more years of experience in Embedded software engineering, using C/C++; (both structured and Object Oriented) and assembly 1 or more years of experience with software development tools, version control systems, and continuous integration/deployment pipelines. Must be able to obtain a security clearance due to compliance with U.S. export control and regulations.

WE VALUE:

Understanding various software development lifecycle (AGILE & Waterfall) Demonstrate the ability to develop efficient and high-quality embedded real-time software and architecture (board support/driver and embedded application activities) Knowledge of software configuration management and change management practices (e.g. GIT/Bitbucket and JIRA) Developed software in certified or regulated safety environments (e.g. DO-178, MIL-STD 883) Effective communicate subtle or complex messages in a diverse team environment Can quickly analyze and apply new information & concepts and make timely decisions balancing systematic analysis with decisiveness Beneficial execution role experience Experience with scalable architectures, low level drivers IO, integration activities on ARM or FPGA SoCs Proficient in Deos/RTOS/Linux or any RTOS. Experience in communication protocols like CAN, A429 etc Experience in Network protocols like A664 Development in multithreaded and rate task architectures Six Sigma or Lean development methodology

U.S. PERSON REQUIREMENTS

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 an individual who has protected status in the U.S. under asylum or refugee status.

BENEFITS OF WORING 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:

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: September 21, 2026 Honeywell Aerospace