**Now Hiring 1st Shift Maintenance Supervisor** Job Description As a Maintenance Supervisor, you will be responsible for managing the maintenance of a large facility with 250,000 square feet of refrigeration systems. You will diagnose and troubleshoot electrical and mechanical issues, perform preventative and predictive maintenance, and supervise a team of 10 to 15 maintenance technicians. Your role will also involve maintaining detailed records of repairs, recommending and implementing energy-efficient improvements, and collaborating with maintenance and production teams to enhance system performance and reduce downtime. Responsibilities + Diagnose and troubleshoot electrical and mechanical issues, including refrigeration systems, faulty wiring, motors, sensors, and PLCs. + Perform preventative and predictive maintenance. + Supervise a team of 10 to 15 maintenance technicians. + Maintain detailed records of repairs, maintenance, and inspections. + Recommend and implement improvements for energy efficiency, reliability, and cost reduction. + Collaborate with maintenance and production teams to improve system performance and reduce downtime. + Read and interpret schematics. Essential Skills + 3+ years of industrial maintenance experience. + Experience with electrical and mechanical maintenance. + Ability to be self-sufficient and lead a team of technicians. Additional Skills & Qualifications + Experience with ammonia and refrigeration systems. + Welding (stainless steel). + Previous maintenance supervisory experience. + Electrical experience up to 480 voltage. + Experience with PLC troubleshooting, pneumatics, and repair. + Ability to read and interpret schematics. Why Work Here? Join a company that values a 'work hard, play hard' culture and offers company outings and opportunities for growth. You will be working for a rapidly growing organization with the potential to advance to a Maintenance Manager position. Benefit from regular performance reviews and be part of a dynamic team. Work Environment The position requires working in cold temperatures, with refrigeration equipment set at negative 15 degrees. The role follows a first shift schedule from 7:30 am to 4:30 pm, with an on-call rotational schedule that may require weekend maintenance duties. Job Type & Location This is a Permanent position based out of Waterloo, Iowa. **Pay and Benefits** The pay range for this position is $60000.00 - $80000.00/yr. Great growth opportunities Full benefits Rapidly growing company **Workplace Type** This is a fully onsite position in Waterloo,IA. **Application Deadline** This position is anticipated to close on Sep 30, 2025. **About Aerotek:** We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meets their goals, skills and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role solving for companies’ construction, manufacturing and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are everything spirit to the test as your career continues to grow. Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.