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Maintenance Technician

Sandvik · Hartland, WI · Full time

Posted Aug 24, 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 a retrofit or upgrade project you completed on a machine.

What they are checking: Whether they have done larger projects like the hardware and software upgrades the posting describes.

Tell me about a time you had to make a repair part yourself.

What they are checking: Whether they can fabricate parts with shop tools, which the posting lists as part of the role.

You'd be traveling to different locations as needed. How do you feel about that?

What they are checking: Whether they are open to the varied locations and travel the posting describes.

What would you do

A machine goes down on a rush job and production is pushing you to get it running now. What do you do?

What they are checking: Whether they work fast but safely, including lockout, instead of cutting corners under pressure.

About the work

You'd maintain everything from basic hydraulic equipment to complex CNC machinery. What CNC maintenance experience do you have?

What they are checking: Whether they can handle CNC grinders and machining centers, not just general plant equipment.

Walk me through how you troubleshoot a CNC machine that's throwing an alarm and won't run.

What they are checking: Whether they follow a logical process using manuals, diagnostics and electrical tests rather than guessing.

What electrical work are you comfortable doing, and where do you draw the line?

What they are checking: Whether they can handle both mechanical and electrical repairs safely, which the posting requires.

How do you set up a preventive maintenance plan so machines don't break down during production?

What they are checking: Whether they think ahead with PM schedules, which is the main focus of the posting.

How do you calibrate equipment, and why does it matter for precision cutting tools?

What they are checking: Whether they understand that calibration affects product quality in a precision tool shop.

How do you track maintenance trends and report on them?

What they are checking: Whether they use data to find repeat failures, which the posting expects in maintenance reports.

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The full job description

As published by Sandvik.

Job Title: Maintenance Technician Department: Maintenance Reports to: Production Unit Manager Classification: Non-Exempt Location: Varies Travel: As Necessary Job Summary: Responsible for ensuring operation of machinery and mechanical equipment by completing preventative maintenance requirements on CNC machines; following diagrams, sketches, operations and manuals, manufacturer’s instructions and engineering specifications . Troubleshooting malfunctions and repairs where necessary . Duties/Responsibilities: • Receive work orders, identify faulty equipment, and acquire parts and equipment to complete repairs. • Troubleshoot, repair, install and maintain production equipment from basic hydraulic equipment to complex CNC machinery, performing both electrical and mechanical work . • Complete projects such as mechanical and electrical hardware and software upgrades, calibrations , and retrofits. • Adjusts functional parts of devices and control instruments by using hand tools, level, plumb bobs, and straight edges. • Prepares mechanical maintenance reports by collecting, analyzing, and summarizing information and trends. • Fabricates repair parts by using machine shop tools and equipment. • Review production specifications, identify and report capacity restraints . • Maintains a safe and clean working environment by complying with procedures, rules, and regulations. • Locates sources of problems by observing mechanical devices operation; listening for problems; using precision measuring and testing instruments. • Maintain and acquire new technical knowledge by attending educational workshops, reviewing technical publications, and establishing personal networks. • Controls downtime by informing production workers of routine preventative maintenance for CNC grinders and Platit Coating machines . • General Building Maintenance and Custodial Duties. • Compliance with local laws, industry standards, Environmental, Health, and Safety requirements, and relevant ISO certifications . • Other duties as assigned. Education and Experience: • Highschool diploma or General Education Degree (GED); or 6 months industry related experience and/or training. • Certification from a qualified training institution in the field of machine maintenance is ideal but not required . • 2+ years of equipment maintenance in a machine shop environment is required . • Experience with CNC repair and/or robotics is required . • Basic knowledge of Microsoft Office knowledge and/or Computerized Maintenance Management System is desired. Required Skills/Abilities: • Strong analytical and problem solving ability. • Ability to perform maintenance functions such as replacing spindles, ball screws, bearings, slides and other components of machine tools. • Ability to coordinate and prioritize daily workload based on capacity and customer demands. • Proficient in MS Office. • Excellent communication, project management and organizational skills. • Strong understanding of electrical, mechanical, fluid power, and control systems. • Demonstrated ability to perform electrical, mechanical and hydraulic repairs used in electrical and mechanical maintenance technician work assignments. • High ability to analyze, troubleshoot, and perform repairs. • Ability to follow diagrams, sketches, operations manuals, manufacturer’s instructions and engineering specifications. Physical Requirements: • Prolonged periods of standing with some lifting, bending, and twisting. • Ability to lift up to 50 pounds. • Ability to stoop, bend or kneel when required . All qualified applicants will receive consideration for employment without discrimination on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, age, genetic information, or any other factors prohibited by law.

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