Jobs › Marmon Holdings

Industrial Maintenance Technician (Union)

Marmon Holdings · Sauget, IL · $32.00–$35.00 an hour · Full time

Posted Jun 22, 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

Tell me about your background in maintenance, machine repair, mechanics or millwright work. What equipment have you worked on?

What they are checking: How their experience transfers to heavy copper tube production equipment.

Tell me about a time you suggested an improvement that made a machine more reliable.

What they are checking: Whether they contribute to continuous improvement, not only repairs.

How do you learn from more experienced maintenance staff when you join a new plant?

What they are checking: Whether they are humble and eager to learn the plant's specific equipment.

What would you do

This is a union maintenance position. How do you work within union job rules while still getting machines running?

What they are checking: Whether they understand and respect collective bargaining structure in daily work.

A machine breaks down at the end of your shift. What do you do?

What they are checking: Whether they hand off clearly or stay to finish safely, instead of leaving a mess for the next shift.

About the work

How do you troubleshoot a gearbox or conveyor that is making a new noise?

What they are checking: Whether they diagnose mechanical drive issues like bearings, alignment and lubrication methodically.

Walk me through how you would replace a bearing on a shaft and make sure it lasts.

What they are checking: Practical millwright skill, including fit, alignment and installation without damage.

What do you know about hydraulic and pneumatic systems, and how have you repaired them?

What they are checking: Whether they can work on the fluid power systems common in metal-forming plants.

How do you handle working on equipment that has heavy parts and stored energy?

What they are checking: Safety judgment about lockout, rigging and stored energy, which prevent serious injuries.

What welding, cutting or fabrication can you do?

What they are checking: Whether they can fabricate repairs on the spot, a common need in plant maintenance.

Practice this interview out loud.

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

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The full job description

As published by Marmon Holdings.

Cerro Flow Products LLC As a part of the global industrial organization Marmon Holdings—which is backed by Berkshire Hathaway— you’ll be doing things that matter, leading at every level, and winning a better way. We’re committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone’s empowered to be their best. Keep Manufacturing Moving At Cerro Flow Products, a Marmon Holdings company backed by Berkshire Hathaway, our maintenance team plays a critical role in keeping production running safely and efficiently. We're looking for mechanically minded individuals who enjoy troubleshooting equipment, solving problems, and taking pride in keeping machinery operating at its best. Whether your background is in industrial maintenance, manufacturing, machine repair, automotive mechanics, heavy equipment, or millwright work, we encourage you to apply. Candidates with union and non-union maintenance backgrounds are welcome. What You'll Do As an Industrial Maintenance Technician (Union title; Millwright), you'll help maintain and repair the equipment that keeps our operation running. Working alongside experienced maintenance professionals, you'll gain valuable hands-on experience while contributing to a team that values safety, reliability, and continuous improvement. Responsibilities include: • Troubleshooting and repairing manufacturing equipment and machinery. • Performing preventative maintenance to minimize downtime. • Assisting with machine installations, moves, and equipment setup. • Supporting plant layout changes and production improvements. • Leveling, aligning, lubricating, and maintaining equipment. • Identifying opportunities to improve equipment performance and reliability. • Working safely and contributing to a culture focused on continuous improvement. What You'll Gain At Cerro Flow, you'll find more than a job—you'll build a long-term career with a stable organization that values skilled tradespeople. When you join our team, you'll gain: • Competitive hourly pay based on experience. • Comprehensive benefits , including medical, dental, vision, and more. • 401(k) with company match to help you prepare for the future. • Long-term stability with a global organization backed by Berkshire Hathaway. • Hands-on, meaningful work where no two days are exactly the same. • Opportunities to learn and grow alongside experienced maintenance professionals. • A team-oriented environment that values problem-solving, craftsmanship, and reliability. • The chance to make a direct impact by helping keep a world-class manufacturing operation running. What We're Looking For • Experience in industrial maintenance, machine repair, mechanical troubleshooting, manufacturing, or related trades. • Strong mechanical aptitude and problem-solving skills. • Experience with preventative maintenance practices. • Welding, hydraulics, pneumatics, electrical, or fabrication experience. • Commitment to safety and teamwork. • Willingness to learn and continuously develop your skills. Compensation & Benefits We offer a comprehensive benefits package that may include: • Medical, dental, and vision insurance • 401(k) with company match • Paid time off • Paid holidays • Life insurance • Disability coverage • Employee assistance programs • Additional voluntary benefits Pay Range: $32-$35 per hour Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law. Cerro Flow Products LLC is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to membership in any protected class. If you require reasonable accommodation during any part of the application process, please email careers@marmon.com and include the title and location of the position. Pay Range: 30.60 - 37.40 We offer a comprehensive benefits package that may include medical, dental, vision, 401k matching, and more! Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law . We are an equal opportunity employer, and all applicants will be considered for employment without attention to their membership in any protected class. If you require any reasonable accommodation to complete your application or any part of the recruiting process, please email your request to careers@marmon.com, and please be sure to include the title and the location of the position for which you are applying.

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