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.
• As a Sr Advanced Gas Turbine Performance Engineer here at Honeywell Aerospace
• , you will play a critical role in the design, implementation, and management of complex systems and solutions that drive innovation, safety, and efficiency across various industries, especially in aerospace.

You will work within cross-functional teams on cutting-edge projects that transform the way businesses operate. In this role, you will impact the company by ensuring the design and architectural aspects of complex aerospace systems align with Honeywell's quality standards and industry best practices, contributing to the advancement of aerospace technology and solutions. _You will report directly to our leadership team and you'll work out of our Phoenix, AZ location on a hybrid work schedule._ + Serve as Performance lead for APU programs + Provide test coverage & data reduction to support APU development and qualification + Prepare detailed test plans, including instrumentation, data acquisition and test schedules + ISC support, including test cell support + Requirements analysis & requirements decomposition + Systems design, gas turbine engine concept modeling, cycle definition and analysis, mission analysis + Project oversight, project coordination and budget/schedule responsibility + Proposal support and customer interaction + Support customers with fielded engine systems + Mentor less-experienced engineers + Travel domestically and internationally: 10% Relocation support, if necessary, can be provided. _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_

• YOU MUST HAVE

• + Bachelor Degree in Mechanical, Aerospace or similar Engineering disciplines + 5 years of experience with turbine engine Performance Modeling and Analysis

• WE VALUE

• + Strong understanding of thermodynamics and gas turbine performance modeling abilities + Experience using NPSS industry software is preferred + Expertise with turbomachine concept modeling, development, and trade studies + Knowledge of mission analysis of gas turbine engines + Experience in MBSE environments and connecting steady state models to MBSE tools such as Cameo + Individuals that quickly analyze, incorporate and apply new information and concepts + Diverse and global teaming and collaboration 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: https://honeywellaerospacebenefits.com/

• ENGINES & POWER SYSTEMS

• 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. _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:

07/29/2026_ \#LI-Hybrid