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Machine Operator (Gridline) - 2nd Shift

Pentair · Manitowoc, WI · Full time

Posted Oct 2, 2026 · We last checked this listing on Oct 6, 2026

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Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

About your past

Have you run ovens, washers, conveyors or a tube bender before? Tell me about the equipment you know best.

What they are checking: Whether their past machine work transfers to the gridline equipment used in evaporator assembly.

This is fast-paced and physical. Tell me about a job where you kept up a steady pace for a full shift.

What they are checking: Whether they can handle the physical demands and keep quality up when they are tired.

How comfortable are you filling out paperwork and entering information on a computer during a shift?

What they are checking: Whether they can keep production records accurate, since that paperwork tracks every evaporator built.

Tell me about a time you worked closely with a team to hit a production goal.

What they are checking: Whether they help teammates and communicate during the shift instead of working only at their own station.

Second shift means evenings. How will you make that schedule work for you?

What they are checking: Whether they have honestly planned for the hours, which predicts whether they will stay and show up.

What would you do

You find a small defect on an evaporator. When would you repair it yourself and when would you stop and call someone?

What they are checking: Whether they know the limits of a minor repair and do not pass along parts that need more attention.

The line is running behind and someone suggests skipping a quality check to catch up. What do you do?

What they are checking: Whether they keep safety and quality ahead of speed, which matches the order the posting lists them.

About the work

How do you use an operating manual or work instruction when you set up a machine?

What they are checking: Whether they run equipment within set parameters instead of adjusting things by feel.

How would you read an engineering drawing to check that an evaporator was assembled correctly?

What they are checking: Whether they can use drawings and standards to catch mistakes before parts leave their station.

How do you lift and move heavy parts and tools safely?

What they are checking: Whether they follow safe lifting methods, which the posting calls prescribed methods for a reason.

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The full job description

As published by Pentair.

Job Description: Machine Operator (Gridline) 2nd shift At Manitowoc Ice, a Division of Pentair , you will work alongside passionate problem-solvers who are committed to the future of our planet. We put our mission into practice, helping the world sustainably move, improve, and enjoy water, life's most essential resource. From our residential water filtration to industrial water management to pool products and more, our 9,000 global employees serve customers in more than 150 countries, working to help create a better world for people and the planet through smart, sustainable water solutions. We have an opportunity for a Machine Operator to join our Manitowoc, WI team. You will operate the grid oven, washer, conveyor conveying equipment and tube bender within the parameters set forth by the operating manual(s). Use various fixtures and hand tools in evaporator assembly. Also, lift and move tools, parts and material per prescribed methods. You will: • Assemble partitions and evaporators; Inspect and perform minor repair of evaporators • Produce Evaporators per Safety, Quality and Efficiency standards. • Interpret and apply engineering drawings instructions and standards • Complete all needed paperwork and use a computer • Work in a fast-paced, physically demanding, team-oriented environment Key Qualifications: • Successfully complete all training required for certification in the Grid Line Operations within 2 months • High school diploma/GED. • 2-3 years of experience in mechanical assembly in a physical manufacturing environment and equipment operations. • Operate torch for solder repair. • Read and use measuring equipment. • Physical Requirements: Ability to regularly lift up to 41-lbs unassisted, ability to maneuver fixtured evaporators up to 100-lbs unassisted, comfortable working in a fast-paced, physically-demanding, team-oriented environment, ability to stand for extended periods of time. • Steel toed shoes are required on the production floor. Shift/Hours: • 2nd shift 2:00pm – 10:00pm Monday - Friday Compensation: Starting hourly pay for this role is: $24.69/hr. with the opportunity to earn $30+ within 12 months! Opportunity for a rate increase after you are proficient in certain skills and have fulfilled training. Actual pay may vary depending on factors including but not limited to achievements, skills, and experience. Benefits: As part of our comprehensive benefits packages, Pentair provides the following benefits plans and programs to eligible employees: • Medical, Dental, and Vision Insurance • 401(k) with a 5% company match • Employee Stock Purchase Program • Life insurance • 11 Paid Holidays (after 90 calendar days of continuous service) • Paid Vacation (after 90 calendar days of continuous service) • Tuition reimbursement #INDPW Equal Opportunity Employer Pentair is an Equal Opportunity Employer. With our expanding global presence, cross-cultural insight and competence are essential for our ongoing success. We believe that a diverse workforce contributes different perspectives and creative ideas that enable us to continue to improve every day.

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