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Principal Mechanical Design Engineer

Honeywell Aerospace
Phoenix, AZ Full Time
POSTED ON 11/5/2026
AVAILABLE BEFORE 12/2/2026
Job Description

As a Principal Mechanical Design Engineer here at Honeywell Aerospace, you will be a key contributor to the design and development of cutting-edge mechanical solutions. You will play a critical role in leading and driving the mechanical design process, ensuring the delivery of high-quality and reliable products. you will also have the opportunity to provide technical guidance and support to junior engineers, fostering a culture of continuous learning and development. Your leadership and mentorship will inspire and motivate the team to deliver exceptional results

You will report directly to our Sr Mechancial Design Engineering Manager and you’ll work out of our Phoenix, AZ location on a Hybrid work schedule.

The Principal Mechanical Design Engineer position is part of the Global Repair & Overhaul Engineering (GROE) team within the Chief Technology Office (CTO) organization, supporting the Aerospace Technology Integrated Supply Chain (ISC) Repair & Overhaul organization. The Lead Mechanical Design Engineer will be part of the Overhaul Engineering (OHE) Group, responsible for engineering operations supporting an OEM-affiliated, FAA-certified aerospace repair station in Phoenix, AZ.

The OHE Group consists of engineers who are responsible for repair and overhaul support requirements for various aircraft engines and components, as well as test systems support and improvements. The ideal candidate would be an experienced engineer with strong interpersonal skills, as the position demands frequent interaction with internal and external customers. The candidate must be capable of exercising initiative and sound judgment, leading technical discussions with internal/external customers, and guiding fellow engineers to drive actions to accomplish projects and tasks

Responsibilities

Key Responsibilities

  • Experience directly related to gas turbine engines, including TFE models, TPE, and HTF.
  • Demonstrated experience in trouble shooting engines during acceptance test.
  • Lead technical support to the ISC Repair & Overhaul workshop by driving customer service, health, safety and environmental HSE, quality, delivery and cost issues.
  • Lead technical guidance/support for disassembly, inspection, repair, assembly, and testing of aircraft products.
  • Drive the global productivity goals for engineering savings through Repair Development, test system improvements, and implementation of standardized processes (i.e., Workscoping).
  • Review all aspects of the Repair & Overhaul process for standardization opportunities
  • Develop repair schemes using new and existing repair technology for aircraft and marine components.
  • Identify and lead Workscoping opportunities to significantly improve business performance relating to reliability, quality, process turn time, first pass yield, cost, productivity, and warranty claims.
  • Identify, lead, and implement aggressive cost reduction initiatives and identify external business opportunities relating to the Repair & Overhaul business.
  • Partner with our customers to identify and execute actions that solve problems for our customers and drive future growth opportunities.
  • Resolution of problems with a high sense of urgency. Leadership across multiple disciplines using Design for Six Sigma principles.
  • Operate as a team member in Continuous Improvement, Six Sigma, and Honeywell Aerospace Operating System (AOS)
  • Mentor and coach junior level engineers.

Qualifications

US PERSONS REQUIREMENT

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 of Science in Mechanical, Manufacturing, Electrical, or Aerospace Engineering from an accredited university
  • 10 years of experience in Aerospace specific to MRO of propulsion engines

WE VALUE

  • Extensive relevant aerospace experience in manufacturing engineering.
  • Master’s Degree or advanced professional certification.
  • Lean Expert and Blackbelt certifications.
  • Expert knowledge and technical skills in manufacturing processes and gas turbine principles.
  • Extensive relevant experience working with Commercial Airline Customers.
  • Self-motivated Individuals.
  • Ability to consistently demonstrate business impact and continuous drive for improvement.
  • Ability to influence peers and cross-functional teams to deliver optimal outcomes.
  • Ability to consistently make timely decisions in a fast-paced and/or ambiguous environment.
  • Possess strong written and verbal communication skills, as the position demands the ability to represent the site in technical discussions with customers and/or regulatory agencies

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/

POSTING TIMELINE

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.

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.

Salary.com Estimation for Principal Mechanical Design Engineer in Phoenix, AZ
$159,971 to $193,444
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