Jobs › Greenheck

WI Maintenance Mechanic Journeyperson

Greenheck · Schofield, WI · Full time

Posted Sep 22, 2026 · We last checked this listing on Oct 6, 2026

Apply at Greenheck

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 the toughest breakdown you've fixed. What made it hard?

What they are checking: Whether they have real depth of experience with production equipment under pressure.

Tell me about a time you found the root cause of a repeat failure and stopped it for good.

What they are checking: Whether they solve problems permanently instead of fixing the same thing over and over.

Tell me about a time you trained or helped a less experienced mechanic.

What they are checking: Whether a journeyperson will pass skills along and support apprentices.

What would you do

Production is pushing you to get a machine running fast, and the proper fix will take hours. What do you do?

What they are checking: Whether they balance uptime with safe, lasting repairs and explain the tradeoff to supervisors.

You get two breakdown calls at the same time in different departments. How do you decide where to go first?

What they are checking: Whether they prioritize by safety and production impact and communicate with both areas.

About the work

Walk me through how you troubleshoot a machine that has stopped and is showing no obvious fault.

What they are checking: Whether a journeyperson works logically from symptoms to cause instead of swapping parts until it runs.

What's your experience with hydraulics and pneumatics on production equipment like presses or brakes?

What they are checking: Whether they can maintain the fluid power systems common in sheet metal fabrication.

How comfortable are you reading electrical prints and working on motor controls or PLC inputs and outputs?

What they are checking: Whether they can handle electrical faults, which cause much of the downtime on modern equipment.

Walk me through your lockout/tagout steps before you work on a machine.

What they are checking: Whether they follow energy control every time, which protects them and everyone near the equipment.

How do you decide what preventive maintenance a machine really needs?

What they are checking: Whether they understand that good PM reduces breakdowns rather than just checking boxes.

What welding, fabrication or machining skills do you have for making parts in the shop?

What they are checking: Whether they can make repairs and fixtures themselves when a part is not on the shelf.

Practice this interview out loud.

Offer builds a real interview for this exact role at Greenheck 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 Greenheck.

Ready to join a global leader in air movement and ventilation? At Greenheck Group, joining our team means more than just starting a job, it’s joining an award-winning culture prioritizing your growth and development. Our unwavering commitment in supporting our team members both personally and professionally has earned us national recognition time and time again. As an innovative, environmentally responsible manufacturer of commercial HVAC systems, Greenheck Group designs and manufactures industry-leading air movement and ventilation solutions through our family of trusted brands. Our products are found in commercial, institutional, and industrial facilities worldwide, from schools and hospitals to factories and stadiums. Since 1947, we’ve proudly invested in our people and our communities, fostering innovation, leadership, and opportunity at every level. We are more than products, we are a team of inspired people doing extraordinary things. TRAVEL Minimum travel required COMPENSATION & BENEFITS Greenheck Group takes pride in providing competitive pay along with a comprehensive benefits package as part of our total rewards program.   Minimum starting rate of $XX.XX/hour, with regular increases reaching $XX.XX/hour. An additional shift premium of $X.XX/hour applies for XX shift. With best-in-class benefits, you can be the best you, and together, we can be the best in the industry. Visit our Perks & Benefits page for more information on these offerings: • Health & Family Support • Financial Security • Learning & Development • Rewards & Recognition • Wellbeing & Mental Health • Work-Life Balance • Fun Perks PHYSICAL REQUIREMENTS & WORK ENVIRONMENT Position requires ability to move with ease in the production area; possess physical strength and stamina to remain in stationary/standing position for prolonged periods; use hands and fingers for potentially repetitive handling, gripping, and manipulating product, tools, and equipment; position oneself to complete work including bending, balancing, twisting, rotating, stooping, climbing, moving over uneven surfaces; push, pull and reach; and lift, carry, move or position objects up to 50 pounds regularly. Work is performed in a manufacturing environment with potential exposure to operating machinery with moving mechanical parts, airborne particles, forklift and crane operations, and vibration as well as varied exposure to noise. Personal protective equipment (PPE) including safety glasses, hearing protection, and safety toed footwear required. Additional PPE may be required based upon work. This is a safety-sensitive position, and impairment while performing the tasks or duties of this role could pose a health and safety risk to both the individual performing the tasks as well as those around them. Dependent upon location, the facility may or may not be a climate-controlled plant which could result in varied hot and cold temperatures swings at times. SPECIAL NOTATION The preceding statements are intended to describe the general nature and level of work being performed by people in this position. They are not intended to be construed as an exhaustive list of all responsibilities, duties, and skills. The Employer retains the right to change or assign other duties to this position. EEO STATEMENT We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. ACCOMMODATIONS REQUEST Greenheck Group complies with federal and state disability laws and makes reasonable accommodations for applicants and candidates with disabilities. To request an accommodation for the application or interview process, please email HR@greenheck.com with your name, job title, posting number, and requested accommodation. RECRUITING FRAUD ALERT At Greenheck Group, your personal information and online safety are our top priorities. Our recruiters will only direct candidates to apply through our official career page at https://greenheckgroup.com/careers/ . We will never request payments, financial account details, or sensitive information such as Social Security numbers. If you’re unsure about the legitimacy of a message, please contact HR@greenheck.com for verification. If you're looking for a place to grow while working with happy, enthusiastic, values-based people, you'll enjoy your career with us!

Apply at Greenheck