Join our team as an
On the Job Trainer!
Shift: Mon-Fri, 2 - 10 pm
The On-the-Job Trainer is responsible for supporting the onboarding, training, and ongoing development of employees through hands-on instruction, coaching, and performance support. This role partners with team leads, supervisors, and cross-functional stakeholders to ensure employees are trained effectively on processes, systems, safety standards, quality expectations, and company policies. The trainer helps drive consistency, productivity, and employee confidence by delivering structured learning in a practical work environment.
What you will do
Work with employees (“learners”) in the subject areas to train them in manufacturing procedures and policies.
Working with technical leads and managers, create and maintain Work Instructions and other training materials as needed to support training efforts.
Use Work Instructions and other training materials to instruct students, and show students how to find relevant work instructions for their areas.
Maintain a training plan and record for students.
Work with technical leads to certify student’s skill attainment.
As needed and arranged with management, work with off-shift students to ensure training coverage. Typically, this would involve either the student or the trainer shifting work hours by one or two hours per day to provide overlaps. Given equipment scarcity and production requirements, more often than not the trainer would need to shift working hours.
Adhere to all quality and safety standards within the department.
Maintain clean and organized work area with emphasis on safety, quality, efficiency, and utilization.
Continually seek to improve work processes and individual performance.
Adhere to all company policies and operational procedures.
Perform additional tasks as assigned.
What it will take
High school diploma or equivalent
2+ years in a training/teaching position in a manufacturing environment
Experience with Lean Manufacturing and Methodology
Experience with Cornerstone is a plus.
Demonstrated ability to influence and teach others in group and one on one settings
Ability to interpret and effectively communicate technical work instructions to a culturally diverse workforce.
Strong attention to detail
Excellent communication, both written and oral, and presentation skills
Ability to handle multiple priorities and complete tasks/projects in accordance with stated deadlines
Able to work in a fast-paced, team-oriented work environment
Meets the skill and physical requirements for the job area being trained
Self-motivated with strong organizational and time management skills
Patience, tolerance, and an understanding that people learn in different ways and at different rates
Able to use a computer and calculator
Able to proficiently read, write and speak in English, and do basic arithmetic
What is in it for you
We offer amazing benefits including but not limited to:
Health Insurance: Traditional OR High Deductible plan
Flexible Spending Accounts
Health Savings Account (including employer contributions)
Dental and Vision
Basic and Supplemental Life Insurance
Short-Term and Long-Term Disability
Paid caregiver leave
You will receive at least 3 weeks of PTO + Wellness Hours + Holiday Pay + Volunteer Hours
401k with company match and immediate vest
Employee Stock Purchase Program at a discounted rate
Matching grants through Protolabs foundation
And More!
Why Protolabs?
We are the leaders in digital manufacturing. We hire doers, makers, and creative thinkers who tackle our roles with an entrepreneurial spirit. Our culture is centered around meaningful work that brings new and innovative products to market at unprecedented speeds. We are a diverse team that comes from all walks of life and take pride in our team who is smart, genuine, humble, and passionate about what we do. It’s our people who fuel our creativity and make our culture feel like home.
About this listing
Source: Protolabs's official careers site · still listed there on 15 Nov 2026
Posted 17 Sept 2026
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Be yourself at Protolabs
Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification; What it will take
High school diploma or equivalent
2+ years in a training/teaching position in a manufacturing environment
Experience with Lean Manufacturing and Methodology
Experience with Cornerstone is a plus
Department · Manufacturing
P
Hiring company
Protolabs
Finance & Banking
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