APU Internals Mechanical Design Engineering Manager

The APU Internals Design Manager leads engineering activities for conceptual and detailed design of internal APU components including turbines, compressors, combustors, gearboxes, shafts, and bearings. This role oversees mechanical design execution, engineering rigor, drawing quality, cross-functional collaboration, and resolution of issues related to development, production and fielded engines. Key Responsibilities Leadership & Team Development Lead and mentor engineers responsible for mechanical design of APU internals. Build a strong technical team with clear development plans and performance standards. Drive collaboration with Project, Systems, Controls, Manufacturing, Test, and ISC teams. Technical Ownership Oversee creation of 3D CAD models, 2D drawings, engineering bills of material, and analysis artifacts per ASME Y14.5 and Honeywell standards. Conduct and approve resource estimates for NPI, production support and field support projects. Program Execution Manage engineering deliverables and staffing across multiple APU new product development and sustainment programs. Partner with Program Management to align schedule, technical risks, requirements, and customer commitments. Support production and field issue resolution including supplier coordination and root-cause corrective action. Cross‑Functional & Customer Engagement Interface with customers and internal partners to define requirements, communicate design intent, and ensure certification readiness. Work closely with ISC, Manufacturing, Quality, and Test teams to ensure producible, cost-effective designs. Tools & Process Ownership Champion effective use of NX, Teamcenter, and analysis tools; support digital transformation and design cycle-time reduction initiatives. Ensure proper use of standard work and contribute to continuous improvement efforts. 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. MUST HAVE Bachelor’s degree in Mechanical Engineering or related field; advanced degree preferred. 8–12+ years of engineering experience in aerospace or turbomachinery systems with APU exposure. WE VALUE Experience with APU internals, propulsion systems, rotating hardware, and aerospace qualification processes. Strong communication, analytical thinking, and stakeholder management skills. A willingness to learn the basics of 3D modeling, GD&T, and tolerance analysis. Strong desire for process improvement and the integration of digital transformation across the organization. Demonstrated leadership experience with cross functional engineering teams and technical deliverables. Honeywell Aerospace project management experience About us: 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. 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/ ​ 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.