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Robotics/Mechatronics Engineering Co-Op - Spring 2027

Flex · Libertyville, IL · $20.00–$34.00 an hour · Full time

Posted Sep 18, 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 mechanical improvement you made on a project.

What they are checking: Whether they can identify and fix mechanical problems hands-on.

Tell me about a time you had to troubleshoot something with no clear answer.

What they are checking: Whether they stay methodical and patient when stuck.

Why are you interested in robotics in a manufacturing setting?

What they are checking: Whether they have real interest in factory automation, which predicts engagement.

What would you do

You think a validation test isn't checking the right thing. What do you do?

What they are checking: Whether they raise concerns respectfully with engineers, since a co-op who stays quiet lets weak validation slip through.

How do you balance learning with contributing during a short co-op?

What they are checking: Whether they plan to add value, not just observe.

About the work

What experience do you have with robots, from classes, clubs or projects?

What they are checking: Whether they have hands-on robotics basics to support handling systems.

How would you approach optimizing a robot's path to reduce cycle time?

What they are checking: Whether they think about motion, reach and safety together.

What is an AMR, and how is it different from a fixed conveyor?

What they are checking: Whether they understand the material handling systems they will help validate.

How would you help tune a vision system that's rejecting too many good parts?

What they are checking: Whether they think about lighting, thresholds and part variation logically.

Why is safety interlock verification important, and how would you test it?

What they are checking: Whether they take safety seriously in automation work.

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The full job description

As published by Flex.

Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world. A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary. Job Summary 

 To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a Robotics/Mechatronics Engineering Co-Op located in our Libertyville, IL site. Reporting to Process & Automation Engineering Team, the student will support robotic handling systems, AMR (Autonomous Mobile Robots), ASRS (Automated Storage and Retrieval System) validation, and vision integration across molding and automation systems while collaborating and working alongside Engineers and cross-functional teams. What a typical day looks like: • Assist with robot path optimization and cycle time studies • Support ASRS, AMR validation and mechanical improvements • Assist with vision system tuning and validation • Support safety interlock verification • Participate in troubleshooting and continuous improvement initiatives • Attend team meetings to support project work as needed Student qualities we’re seeking for this Co-Op assignment: • Junior/Senior student pursuing Bachelors degree in Robotics Engineering, Mechatronics, or Electrical Engineering major • Basic knowledge of industrial robotics (robot motion, end-of-arm tooling, path programming) • Understanding of AMR and ASRS systems fundamentals (navigation, material flow, validation concepts) • Ability to perform cycle time analysis and optimization studies • Understanding of automation safety principles • Strong troubleshooting and hands-on problem-solving skills • Previous manufacturing floor internship experience a plus! Co-Op Program Requirements: • Ability to work 40 hours/week (in person) during the Spring 2027 co-op assignment • Currently enrolled in 4-year accredited university • 3.0 GPA 

 Application Deadline: Applications for this job position will be accepted for at least five days following the job posting start date below and continuing until the end date below or until the position is filled. This posting may close sooner due to application volume. Job Posting Start Date 09-18-2026 Job Posting End Date 09-25-2026

 The base pay range for this position is provided below. The final base rate offered will be determined using job-related, non-discriminatory criteria, including but not limited to experience, qualifications, geographic location, education, external market data, and internal equity. Pay Range $20 - $34 Hourly Job Category Intern Relocation: Not eligible Is Sponsorship Available? No Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email accessibility@flex.com and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).

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