Jobs › Pentair

Assembly Operator

Pentair · Delavan, WI · Full time

Posted Sep 23, 2026 · We last checked this listing on Oct 6, 2026

Apply at Pentair

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

You will assemble, test and package irrigation and agricultural pumps. Tell me about the assembly work you have done in your five or more years of manufacturing.

What they are checking: Whether their experience meets the posting's five-year requirement and fits hands-on pump assembly.

This is second shift. How does that fit your schedule?

What they are checking: Whether they can work the shift reliably, which keeps the line running.

Tell me about a time you worked on a team that had to meet a tough production goal.

What they are checking: Whether they pitch in and work well with others under pressure.

How do you keep your attention to detail on repetitive work?

What they are checking: Whether they have habits that prevent mistakes when the work becomes routine.

What would you do

You will run high pot and performance tests. What would you do if a pump fails the high pot test?

What they are checking: Whether they follow the procedure and set the unit aside rather than retesting until it passes.

You find a defect in a part from an earlier station. What do you do?

What they are checking: Whether they correct or report non-conformances instead of passing problems down the line.

What would you do if you were asked to build a pump model you had not built before?

What they are checking: Whether they check work instructions and ask for help instead of guessing.

About the work

The job includes electrical connections. How do you make sure a connection is done right?

What they are checking: Whether they work carefully on wiring, since a bad connection can fail testing or in the field.

Why is a high pot test important for safety?

What they are checking: Whether they understand that the test checks insulation and protects end users from shock.

The job means standing, twisting and lifting up to 40 pounds. How do you avoid strain over a full shift?

What they are checking: Whether they use safe lifting and pacing to stay healthy on a physical job.

Practice this interview out loud.

Offer builds a real interview for this exact role at Pentair from your resume and this job description, asks the questions one at a time, and tells you what landed. The first one is free.

Practice this out loud

The full job description

As published by Pentair.

Job Description: Assembly Operator 2nd Job Description: At 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 an Assembly Operator to join our Delavan, WI team. You will perform required operations to assemble, test and package all sizes and types of Irrigation pumps. You will: • Perform assembly operations including: electrical connections and decal application to produce a variety of Agricultural type pumps. • Administer high pot and unit performance tests according to predetermined standards. • Perform final packaging operations. • Perform in-process quality checks and correct non-conformances. Key Requirements: • A minimum of 5 years of recent manufacturing experience • Standing, walking, twisting at the waist, lifting, and lowering weights up to 40lbs • Steel toed shoes are required on the production floor. • Attention to detail • Teamwork environment Position hours/shifts (Overtime Available!): • 2nd shift 2:00pm – 10:30 pm • Mandatory OT required (after shift or on weekend) Compensation: The hourly pay for this role is: $18.50 + 8% shift premium for 2nd shift . 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: • Paid holidays • Paid vacation • Paid sick time • Medical, Dental, and Vision Insurance • 401(k) • Up to 5% 401K match starting day one of employment • Health savings account • Life insurance • Paid time off • Parental leave • Caregiver leave • Prescription drug insurance • Tuition reimbursement 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.

Apply at Pentair

More assembly operator roles