Senior Semiconductor Manufacturing Engineer

As a Sr Semiconductor Manufacturing Engineer here at Honeywell Aerospace, you will play a critical role in advancing semiconductor and MEMS manufacturing processes, driving innovation, and ensuring the production of high-quality silicon based devices. You will leverage your expertise in thin film deposition processing to optimize manufacturing techniques, troubleshoot complex issues, collaborate with cross-functional teams to meet Honeywell's semiconductor and MEMS technology goals, provide technical guidance and mento junior engineers in thin films as well as the larger fab engineering team.

In this role, you will impact Honeywell Aerospace’s ability to deliver cutting-edge semiconductor and MEMS products by improving manufacturing efficiency, reducing defects, supporting new technology integration, and specifying and qualifying new capital equipment, thereby contributing to the company’s growth and technological leadership.

The annual base salary range for this position is $114,000 - $200,000. Please note that this salary information serves as a general guideline. Honeywell considers various factors when extending an offer, including but not limited to the scope and responsibilities of the position, the candidate's work experience, education and training, key skills, as well as market and business considerations.

You will report directly to our Wafer Fab Engineering Manager and you’ll work out of our Plymouth, MN location on an on-site work schedule.

Key Responsibilities

• Develop and optimize semiconductor and MEMS thin film deposition (PVD, evaporated metal, PECVD) manufacturing processes to improve yield, quality, and throughput
• Troubleshoot thin film deposition processes and understand components of variability to optimize process control, including implementing or changing control plans
• Troubleshoot and resolve complex manufacturing issues using advanced engineering principles and data analysis
• Collaborate with design, quality, and production teams to implement process improvements and new technology integration

Qualifications

YOU MUST HAVE

• Bachelor’s degree from an accredited institution in a technical discipline such as science, technology, engineering, mathematics
• 5 years of experience in semiconductor or MEMS manufacturing engineering or related process roles
• Strong knowledge of semiconductor thin film deposition processes, equipment, and quality control methodologies
• Expertise in process optimization, statistical process control (SPC), and design of experiments (DOE) setup and analysis
• USG security clearance in good standing, or US Citizenship with no known barriers to achieving USG Secret security clearance (non-citizens are ineligible for clearance).

WE VALUE

• Advanced degree in Electrical Engineering, Materials Science, or Semiconductor Engineering
• Extensive experience with semiconductor or MEMS fabrication processes and flows
• Experience with semiconductor or MEMS fabrication facilities and cleanroom environments
• Strong analytical and problem-solving skills with a passion for continuous improvement
• Ability to lead cross-functional teams and drive process innovation
• Knowledge of industry standards, safety requirements around handling/using metals, PECVD precursors (silane, TEOS), and emerging semiconductor or MEMS manufacturing technologies

BENEFITS OF WORKING FOR HONEYWELL AEROSPACE

In addition to a competitive salary, leading-edge work, and developing solutions side-by-side with dedicated experts in their fields, Honeywell Aerospace employees are eligible for a comprehensive benefits package. This package includes employer subsidized Medical, Dental, Vision, and Life Insurance; Short-Term and Long-Term Disability; 401(k) match, Flexible Spending Accounts, Health Savings Accounts, EAP, and Educational Assistance; Parental Leave, Paid Time Off (for vacation, personal business, sick time, and parental leave), and 12 Paid Holidays.

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.

No sponsorships - We are not currently sponsoring applicants for work visa for this job. Applicants must be currently authorized to work in the United States on a full-time basis.

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. We operate through three business areas:
• Electronic Solutions develops the avionics, navigation systems, sensors and electromagnetic defense technology on board 90% of the world's aircraft
• Engines & Power Systems provides the propulsion, auxiliary power and electrical systems that keep those aircraft flying
• Control Systems supplies the thermal and motion control systems that support takeoff, landing and the safety of everyone on board

With approximately 58,000 employees worldwide and net sales of $17.4B in 2025, we are also advancing systems for autonomous and supersonic platforms — bringing the same focus on safety and efficiency to the next era of flight. Explore our businesses:

Honeywell Aerospace is an equal opportunity employer. Qualified applicants will be considered without regard to age, race, creed, color, national origin, ancestry, marital status, affectional or sexual orientation, gender identity or expression, disability, nationality, sex, religion, or veteran status. Learn more (

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: 09/24/2026