Equipment Maintenance Technician - Photo/Metrology

Location: Bloomington, Minnesota | On-Site
Employment Type: Full-Time | C Shift (Thursday, Friday, Saturday, and every other Wednesday, 5:45 AM - 6:15 PM)

We are seeking a dedicated Equipment Maintenance Technician to join Polar Semiconductor on our C Shift team. In this role, you will perform preventive maintenance, calibrations, and repairs on semiconductor production equipment and systems. You will document all maintenance activities, work closely with engineers to improve procedures, and ensure safe operation in a cleanroom environment. This is a hands-on role requiring technical troubleshooting, teamwork, and commitment to continuous improvement.

• Complete required safety training and follow all safety policies.

• Perform preventive maintenance, calibrations, and repairs on production equipment.

• Document all work performed and complete PM checklists and procedures.

• Partner with engineering to improve PM procedures and controlled documentation.

• Safely perform work in hazardous environments using proper PPE (including SCBA or respirator).

• Support continuous improvement programs to minimize downtime and increase availability.

• Collaborate and communicate effectively with maintenance, engineering, and production teams.

• Participate on the Emergency Response Team.

Required:

• Associate degree in electronics, mechatronics, automation, or mechanical field; or equivalent military training; or 24+ months of semiconductor equipment maintenance experience.

• Proficiency in electrical circuits, pneumatics, and mechanical systems.

• Knowledge of test and calibration equipment (oscilloscopes, DMMs, etc.).

• Familiarity with MS Office (Word, Excel, PowerPoint).

• Strong troubleshooting skills with root cause focus.

• Skilled in proper use of hand tools and PPE.

• Strong multitasking, time management, and prioritization skills.

• Ability to work independently while following established procedures.

Preferred:

• Previous experience with vacuum systems or semiconductor equipment such as:

  • ASML Steppers and Scanners

  • TEL Tracks

  • DNS Scrubbers

  • Fusion Systems

  • KLA CD / Inspection / Overlay Tools

  • Ellipsometry Equipment

  • Nikon Inspection Scopes

This position requires working 12-hour shifts in a cleanroom environment, wearing full cleanroom attire (bunny suit, mask, gloves, protective eyewear, and booties). Technicians must be able to:

• Stand and walk for extended periods.

• Gown/degown multiple times per shift.

• Wear PPE for hazardous chemicals and high-temperature environments.

• Use fine motor skills for handling small tools (pliers, screwdrivers, meters, keyboards, etc.).

• Work in confined spaces and perform tasks involving bending, squatting, kneeling, and stooping.

• Lift, carry, push, or pull up to 50 lbs (most common is 10-25 lbs).

• Safely perform tool maintenance in areas with high voltage, toxic gases, and chemicals.

• Maintain strong attention to detail and effective documentation skills.

At Polar Semiconductor, we're on a mission to fulfill our future as the U.S.-based manufacturing partner of choice for differentiated power and sensor technologies. With a $525M investment from the CHIPs Act, the state of Minnesota, and private equity, we are looking for the best in the industry to help Polar transform from a captive fab to a pure-play foundry. We are doubling our manufacturing capacity and investing in advanced BCD and Wide Bandgap technology such as GaN. Polar has a long history in manufacturing automotive-grade semiconductors and we are expanding in strategic markets such as national defense and AI data centers.

Salary: $28.00 - $34.00 per hour (plus applicable shift differentials)

Benefits & Other Eligible Compensation: Health, dental, vision, disability and life insurance, 401(k) plan with generous company match, paid time off starting on day one, annual incentive bonus, tuition reimbursement, and employee support programs such as EAP and legal/ID theft protection.

Polar Semiconductor is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind. We are committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment.

Our offices and manufacturing facility are located in Bloomington, Minnesota, a suburb of Minneapolis. Living in the Minneapolis / Saint Paul area offers a strong sense of community, a vibrant arts and music scene, and abundant outdoor activities year-round. The city boasts a lower cost of living than many major metros, excellent parks and lakes, and a well-educated workforce with diverse job opportunities. Its distinct seasons bring variety, from colorful autumns to lively summers filled with festivals and waterfront activities.