Advanced Mechanical CAD Engineer

As an Advanced Mechanical CAD Engineer here at Honeywell Aerospace, you will be a key contributor and subject matter expert (SME), or a developing SME, in PTC Creo Parametric, Model-Based Definition (MBD), and engineering drafting. You will model complex aerospace hardware, including cast and machined parts, cable and harness assemblies, and printed board assemblies, and produce definition data that flows cleanly from CAD into PLM. You will set the modeling and documentation standard for the mechanical team. That means applying ASME Y14.5, Y14.41, Y14.47, Y14.100 and related standards correctly, and helping peers do the same. You will report directly to our Mechanical Engineering Design Manager and you’ll work out of our Clearwater, FL location, with a hybrid work option available after an initial 90-day period. Responsibilities

Create robust, design-intent-driven 3D models and assemblies in PTC Creo Parametric for complex aerospace hardware. Model cast and machined parts, including draft, parting lines, machining allowances, and casting-to-machined family relationships. Design and document cable and harness assemblies using Creo Cabling, including routing, connector definition, and formboard or nailboard drawings. Develop printed board assembly (PBA) models through ECAD-MCAD collaboration, covering board outline, keep-outs, component placement, and mechanical interfaces. Author Model-Based Definition data per ASME Y14.41 and Y14.47, including semantic PMI, annotation planes, combination states, and model organization. Produce 2D engineering drawings where required, with correct GD&T per ASME Y14.5 and drawing practices per ASME Y14.100. Manage CAD data in PLM (e.g., Teamcenter), including check-in and check-out, lifecycle states, BOM structure, part numbering, and change management (ECR/ECO). Perform and support tolerance stack-up analysis to confirm fit, form, and function. Review models and drawings from peers and suppliers for standards compliance, manufacturability, and design intent. Develop and maintain CAD best practices and modeling guidelines; mentor engineers and designers. Work with manufacturing, quality, suppliers, and electrical and systems engineering to resolve design and producibility issues. Support the transition from drawing-based to model-based enterprise workflows. Qualifications

YOU MUST HAVE Bachelor’s degree from an accredited institution in a technical discipline such as the sciences, technology, engineering or mathematics Minimum 5 years of hands-on experience in Creo Parametric modeling, MBD, and drafting of complex hardware (cast and machined parts, cable assemblies, printed board assemblies), including CAD-to-PLM integration; aerospace, defense, or other regulated industry preferred. Advanced proficiency in PTC Creo Parametric, including complex part modeling, top-down assembly design, skeletons, family tables, and parameters and relations. Demonstrated experience modeling cast and machined parts and designing cable assemblies. Working knowledge of printed board assembly design and ECAD-MCAD data exchange. Hands-on experience authoring MBD data and 2D engineering drawings. Strong working knowledge of GD&T and the ASME Y14 standards listed below. Experience with CAD-to-PLM integration, including BOM management and engineering change processes. Ability to obtain and maintain any required export-control or security eligibility. Clear written and verbal communication; able to explain standards and modeling decisions to engineers at all levels. Ability to obtain and maintain a security clearance. WE VALUE Master's degree in a relevant engineering discipline. ASME GDTP certification (Technologist or Senior level). PTC Creo certification or equivalent demonstrated expertise. Experience with Teamcenter, Windchill, or other PLM. Experience with Creo Cabling and Creo ECAD-MCAD Collaboration (e.g., with Altium, Cadence, or Mentor). Experience with Model-Based Enterprise (MBE) initiatives, including supplier acceptance of MBD data. Familiarity with castings and machining processes. Experience developing CAD standards, templates, or training material. Experience with sensors, guidance, or navigation hardware. U.S. PERSON REQUIREMENTS Must be a US Citizen due to contractual requirements 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: ABOUT HONEYWELL AEROSPACE 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. 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, October 23, 2026. #LI-Hybrid