Equipment Maintenance Technician

Location: Bloomington, Minnesota | On-Site
Employment Type: Full-Time
Shift: A Shift 5:45 am – 6:15 pm Sunday, Monday, Tuesday, and every other Wednesday

We are seeking skilled Equipment Maintenance Technicians to join Polar Semiconductor in Bloomington, MN. In this role, you will maintain and repair 200mm semiconductor manufacturing equipment in a cleanroom environment. Your work will ensure production tools operate reliably, directly supporting high-quality semiconductor output. This position is hands-on, highly technical, and essential to keeping our manufacturing operations running efficiently.

• Complete all required safety training and perform work in compliance with safety policies.
• Perform preventative maintenance, repairs, and calibrations on semiconductor production equipment.
• Troubleshoot and resolve equipment issues using mechanical, electrical, pneumatic, and computer skills.
• Document maintenance activities thoroughly, including PM checklists and procedures.
• Collaborate with engineering teams to improve PM procedures and technical documentation.
• Safely perform work in hazardous environments using proper PPE (including SCBA or respirator).
• Support continuous improvement initiatives to reduce downtime and increase equipment availability.
• Participate in Emergency Response Team activities when required.

• Associate’s degree in electronics, mechatronics, automation, mechanical, or related field; equivalent military training; or 2+ years of experience in vacuum/semiconductor equipment maintenance.
• Proficiency in electrical circuits, pneumatics, and mechanical systems.
• Knowledge of test and calibration equipment (oscilloscopes, DMMs).
• Strong PC skills and familiarity with MS Office (Word, Excel, PowerPoint).
• Ability to properly use common hand tools and PPE.
• Strong problem-solving, time management, and multitasking skills.

• Experience with semiconductor manufacturing equipment such as Etch.
• Demonstrated ability to troubleshoot root causes and improve processes.

This position requires the ability to work 12-hour shifts in a cleanroom environment, wearing full cleanroom attire. Employees must be able to:

• Stand and walk for extended periods.
• Perform fine motor tasks (using pliers, screwdrivers, meters, etc.) frequently throughout shifts.
• Bend, squat, kneel, and work in confined spaces.
• Safely lift, carry, push, or pull up to 50 lbs.
• Work with high voltage, chemicals, and hazardous gases while using PPE.
• Maintain focus, accuracy, and clear communication during complex technical tasks.

$28.00 – $34.00 per hour, plus applicable shift differentials (good faith estimate)

• This position may require U.S. Citizenship or Permanent Residency status in the future depending on federal requirements.

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. We pride ourselves on state-of-the‑art semiconductor manufacturing, a collaborative culture, and a commitment to helping our customers succeed.

Benefits & Other Eligible Compensation: Includes

• health insurance
• dental insurance
• vision insurance
• disability insurance
• life insurance
• 401(k) plan with generous company match
• paid time off starting on day one
• annual incentive bonus
• tuition assistance
• employee support programs such as EAP and legal/ 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…