Analytical Laboratory Technician

** Hours may vary ** We are seeking a motivated and detail-oriented Laboratory Technician for our semiconductor analytical laboratory. This role is responsible for sample preparation, tool operation, and, occasionally, root cause analysis in support of process development and manufacturing. The ideal candidate is industrious, enjoys hands-on laboratory work, follows procedures rigorously, and takes pride in high-quality, customer-focused results. DUTIES AND RESPONSIBILITIES: Prepare samples using cleaving, polishing, focused ion beam (FIB), and chemical treatments Image and measure samples using optical microscopy, scanning electron microscopy (SEM), and scanning tunnelling microscopy (STEM) Perform compositional measurements using energy dispersive spectroscopy (EDS) Determine root cause for failure of semiconductor devices Write formal reports summarizing analyses Perform preventive maintenance and repairs on equipment SKILLS AND KNOWLEDGE: Basic understanding of semiconductor wafer fabrication and chemistry Proficiency using personal computers and Microsoft Office Suite Verbal and written communications including report writing REQUIREMENTS Associate's degree in chemistry / materials science / physics / electronics or equivalent hands-on experience in a lab in a manufacturing setting Experience operating SEMs, FIBs, and/or STEMs Skills in visual examination, using deprocessing equipment, and operating diagnostic equipment PHYSICAL DEMANDS/WORKING CONDITIONS: Ability to work in a lab environment. Examples: Sitting or standing for extended periods of time Frequent transitions between standing and sitting Manually holding samples for polishing Handling of hazardous chemicals and use of high voltage tools *Sponsorship not available for this position* *This position may require U.S. Citizenship or Permanent Residency status in the future depending on federal requirements.* About Us 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 transforming from a captive fab into a pure-play foundry. We are doubling our manufacturing capacity and investing in advanced BCD and Wide Bandgap technologies such as GaN. Polar has a long history of producing automotive-grade semiconductors and is expanding into strategic markets including 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. What We Offer Salary: $32 - $47 hourly (good-faith estimate) Benefits & Other Eligible Compensation: Includes health, dental, vision, disability and life insurance, 401(k) plan with company match, paid time off, annual bonus, and tuition reimbursement. Polar Semiconductor is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind. All employment decisions are based on business needs, job requirements, and individual qualifications, without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, disability, veteran status, or any other protected status. About the Minneapolis-St. Paul Area 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 region features a lower cost of living than many major metropolitan areas, excellent parks and lakes, and a highly educated workforce with diverse job opportunities.