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Flex · Mexico, Guadalajara

# Senior Process Engineer (Mechanical Assembly)

Mexico, Guadalajara Senior individual contributor Skilled Trades & Maintenance 

Listed on Flex’s official careers site. Posted September 29, 2026. Check that it is still open and apply there.
[Apply on Flex’s careers site →](https://flextronics.wd1.myworkdayjobs.com/Careers/job/Mexico-Guadalajara/Senior-Process-Engineer--Mechanical-Assembly-_WD230419)

[OpenNash Jobs](https://jobs.opennash.com/) / [Flex](https://jobs.opennash.com/companies/flex/) / Senior Process Engineer (Mechanical Assembly)

## Job description

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 Senior Process Engineer (Mechanical Assembly) located in Guadalajara, North Campus. Reporting to the Process Engineer Manager, this role involves responsibilities for process-engineering capabilities focused on cost, quality and delivery improvements in order to support a PCBA manufacturing organization.

### What a typical day looks like

Develop mechanical assembly processes capable of ensuring stability, capacity, and continuous improvement Implement and evaluate proposed designs and processes for manufacturability. Prepare justification, purchase and implement capital equipment for production. Develop, implement and take ownership of process control methodologies Hold up the raising and introduction of engineering change orders (ECOs). Interface with production of all activities associated with new process implementation and transfer.

### Experience we’re looking to add to our team

BA/BS or equivalent work experience. Strong Knowledge in NPI & Mass Production. Experience in mechanical assembly / electronics processes Advanced English.

### Technical knowledge

intelligent torque tools, PLCs, liquid cooling systems, pneumatics, poka‑yoke, and maintenance. Process Development. Team Management. What you’ll receive for the great work you provide: Competitive Salary. Life & Medical insurance. Christmas Bonus. Food Coupons. Saving Fund.

### SC69 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).

## At a glance
- Posted by the employer: Sep 29, 2026
- First seen by OpenNash: Oct 10, 2026
- Last checked: Oct 17, 2026
- Listed for: 18 days
- Location: Mexico, Guadalajara[Apply on Flex’s careers site →](https://flextronics.wd1.myworkdayjobs.com/Careers/job/Mexico-Guadalajara/Senior-Process-Engineer--Mechanical-Assembly-_WD230419)

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Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

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