Manufacturing Engineer
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 Manufacturing Engineer located in Reynosa.
Reporting to the Process Engineering Manager the Manufacturing Engineer's role involves:
What a typical day looks like:
- Respond quickly to equipment failures; troubleshoot and restore production with minimum downtime.
- Lead and support continuous-improvement projects that increase OEE and reduce downtime.
- Diagnose and resolve abnormal issues across integrated systems - PLC, vision, robotics, motion control and smart devices.
- Carry out minor adjustments and tuning within validated lines (e.g., sensor replacement, control-logic tuning).
- Support integration changes driven by equipment obsolescence and by new smart equipment.
- Maintain and manage all production automation software in SVN (LabVIEW, Beckhoff TwinCAT, SAIA PLC) - applying and version-controlling existing software, not developing new software.
- Apply a structured root-cause approach to issues; when the root cause is a software bug, capture it clearly and provide structured feedback to the HQ PLC / control-design team.
- Troubleshoot and analyze problems to improve product quality and meet customer requirements
- Provide on-site production technical guidance and on-the-job training for production line staff.
- Strengthen plant-to-plant technical feedback loops so learnings are shared and repeated issues are avoided.
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- Advanced English.
- Clear communication in English and Spanish, including structured technical feedback to central engineering.
- Bachelor's degree in engineering (Electrical, Mechatronics, Automation or related).
- System-level troubleshooting across PLC, vision, robotics, motion control and smart devices.
- Working knowledge of PLC platforms (Beckhoff TwinCAT, SAIA) and LabVIEW for diagnosis, tuning and minor adjustments - not new development.
- Robotics and integrated automation systems.
- Industrial protocols and networking (e.g., EtherCAT, Modbus), HMI / SCADA and motion control.
- Awareness of firmware and device-compatibility challenges smart equipment.
- Pantry vouchers
- Saving Fund
- Christmas bonus
- Holiday bonus
- Medical Insurance
- Life Insurance
Job Category
Production Engineering
Required Skills:
Optional Skills:
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).
Perks and Benefits
Health and Wellness
- Health Insurance
- Health Reimbursement Account
- Dental Insurance
- Vision Insurance
- Life Insurance
- Short-Term Disability
- Long-Term Disability
- HSA
- HSA With Employer Contribution
- FSA
- Mental Health Benefits
- On-Site Gym
Parental Benefits
- Birth Parent or Maternity Leave
- Non-Birth Parent or Paternity Leave
- Fertility Benefits
- Family Support Resources
- Adoption Assistance Program
- Adoption Leave
Work Flexibility
- Flexible Work Hours
- Remote Work Opportunities
- Hybrid Work Opportunities
Office Life and Perks
- Casual Dress
- Some Meals Provided
- On-Site Cafeteria
- Holiday Events
- Company Outings
Vacation and Time Off
- Paid Vacation
- Unlimited Paid Time Off
- Paid Holidays
- Personal/Sick Days
- Leave of Absence
Financial and Retirement
- 401(K)
- 401(K) With Company Matching
- Company Equity
- Performance Bonus
- Relocation Assistance
- Financial Counseling
Professional Development
- Tuition Reimbursement
- Learning and Development Stipend
- Promote From Within
- Mentor Program
- Access to Online Courses
- Internship Program
- Work Visa Sponsorship
- Leadership Training Program
- Associate or Rotational Training Program
- Lunch and Learns
Diversity and Inclusion
- Diversity, Equity, and Inclusion Program
- Employee Resource Groups (ERG)
- Woman founded/led
- Unconscious Bias Training