Jobs › Plexus

Inline Trainer I

Plexus · Buffalo Grove, IL · $47,500–$71,300 a year · Full time

Posted Aug 19, 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 time you trained someone to do a hands-on job. How did you know they had really learned it?

What they are checking: Whether they check for real skill through observation, not just whether the trainee says they understand.

How do you train people who learn very differently, or who speak a different first language?

What they are checking: Whether they can adapt to a diverse workforce and make sure everyone actually understands.

What skills from production work would you draw on most as a trainer?

What they are checking: Whether they have enough shop floor experience to teach with credibility.

How do you give feedback to an experienced operator who has picked up a bad habit?

What they are checking: Whether they can correct people respectfully, including those with more years on the floor.

Tell me about a time you kept a group of people engaged while teaching something repetitive.

What they are checking: Whether they can make training stick instead of just reading steps aloud.

What would you do

How would you train a brand-new operator on a work instruction for a medical device assembly?

What they are checking: Whether they can teach the steps and the reasons behind them on a regulated product.

What do you do when a trainee keeps making the same mistake after you have shown them twice?

What they are checking: Whether they can change their teaching approach rather than blaming the learner.

You are training on the line and production is behind. The lead wants your trainee working at full speed now. What do you do?

What they are checking: Whether they can protect quality and the trainee's learning while still respecting production needs.

How would you notice that a work instruction itself is confusing or wrong, and what would you do about it?

What they are checking: Whether they feed problems back to engineering instead of training people around a bad instruction.

About the work

Why does training documentation matter in a regulated factory, and how would you keep it accurate?

What they are checking: Whether they understand that training records are audited and an untrained operator on a station is a compliance problem.

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The full job description

As published by Plexus.

About us: At Plexus, our vision is to help create the products that build a better world. Driven by a passion for excellence, we partner with leading Aerospace/Defense, Healthcare/Life Sciences and Industrial companies to design, manufacture and service some of the world’s most transformative products, including advanced surgical systems, diagnostic instruments, healthcare imaging equipment, mission critical aerospace systems, and electric vehicle (EV) charging solutions. Visit Plexus.com to learn more about our unwavering commitment to our vision. When we invest in our people, we invest in building a better world. With a vision rooted in the wellbeing and inclusive engagement of our team members, our customers, their end users and our communities, people are the heart of what we do and who we are. It is our values that unite us and guide us in everything that we do, including how we operate, behave and interact to foster a workplace where every team member feels valued and empowered to contribute their best. Our values include: Growing our People, Building Belonging, Innovating Responsibly, Delivering Excellence and Creating Customer Success. As a team member, you will engage in impactful work through global collaboration and the use of emerging technologies, join an inclusive culture where every team member is valued and working toward a greater purpose, and be empowered to reach your full potential through various development programs designed to accelerate your growth. Plexus offers a comprehensive benefits package designed to support team members' wellbeing, including medical, dental, and vision insurance, paid time off, retirement savings, and opportunities for professional development. We also prioritize work-life balance and offer a variety of perks to enhance the team member experience. For more information, visit our US benefits website at usbenefits.plexus.com . Our commitment to pay range transparency fosters an equitable workplace, where everyone can feel valued. The annual compensation range for this position is stated below. The salary offered within this range will be based upon the geographic location, work experience, education, licensure requirements and/or skill level. Salary Range: $47,500.00 - $71,300.00 Purpose Statement: The Inline Trainer serves as a trainer and mentor to manufacturing associates and consolidates the training that the trainee has received from the technical training specialist. This individual is responsible for maintaining/managing training compliance, enforcing operational standards, and driving continuous improvement and zero defects in their assigned area. He/she also supports production during critical times as approved by their manager. Key Job Accountabilities: • Reinforce training that has been received to ensure that the manufacturing associate is competent to perform the trained task independently on live product and understands the zero defects concept. • Train quality, operational, technical, environmental, health, and safety standards in assigned work area and escalate any training issues to the production/group lead and technical training supervisor. • Work closely with the production/group lead to ensure trainee meets productivity goals set for each product worked on. • Demonstrate knowledge of manual and automated operations of equipment and processes following training, Assembly Build Instructions (ABIs) and/or Visual Knowledge Share (VKS) Guidebooks, Standard Operating Procedures (SOPs), Equipment Operating Instructions (EOIs), and Work Instructions (WIs). • Conduct on-the-job training related to area’s core functional operations to ensure employee is competent to perform their assigned tasks. • Education/Experience Qualifications: • A minimum of a High School Diploma or GED is required. • 1 year of related experience is required; 2 years of related experience is preferred. • Inline Trainer should have previous experience serving as a peer trainer or mentor and is viewed as a role model among peers. Other Qualifications: • Must have basic to intermediate knowledge/skills in Google Workspace or Outlook, Word, and Excel • Basic to intermediate knowledge/skills in Power BI, DCS, Cornerstone, Training Delinquency and Forecast Tools, ABIs, and VKS Guidebooks is preferred • Excellent attention to detail • Self-motivated • Ability to interpret, receive direction. and apply both written and oral instructions • Flexible to quickly adapt to learning new tasks and moving to new areas to meet changing customer demands • Flexible and able to work overtime, nights, various shifts and weekends as required • Has demonstrated competencies in: teamwork, professional demeanor, quality, job knowledge, communication, problem solving and lean principles, flexibility, attendance, and timeliness • Prior experience with various manufacturing processes and equipment is a plus Physical Requirements: • Able to utilize general manufacturing tools and equipment Able to alternate between sitting, standing, and/or walking for long periods of time Able and willing to wear appropriate Personal Protective Equipment as required for assigned area Materials worked with include, but are not limited to: isopropyl alcohol, flux, thinner, thermal compounds, solder (lead and lead free), epoxy, solder wicks, conformal coatings, and other materials as needed Travel Requirements: • N/A This document does not represent a contract of employment and is not intended to capture every possible assignment the incumbent could be asked to perform. We are pleased to provide reasonable accommodations to individuals with disabilities or special requirements. If you need an application accommodation, please contact us by email at GHQ.TA@plexus.com . Please include your contact information and clearly describe how we can help you. This email is for accommodation requests only and cannot be used to inquire about the status of applications. We are an Equal Opportunity Employer (EOE) and do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. Some offers of employment are contingent upon successfully passing a drug screen and/or background check.

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