Process 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 that create great products and contribute to our growth, we are looking to add a Process Engineer - Mechanical Assembly located in Guadalajara, North Campus.

Reporting to the Process Engineering Manager, the role of Process Engineer - Mechanical Assembly involves developing, optimizing, and sustaining mechanical assembly processes to ensure cost, quality, and delivery objectives are achieved across the manufacturing organization.

• Mechanical assembly process control, monitoring, and continuous improvement.
• Direct communication with internal teams and OEM customers regarding process changes, requirements, and technical updates.
• Evaluate proposed designs and processes for manufacturability (DFM / DFA).
• Establish and validate robust, repeatable, and reproducible process parameters.
• Lead activities focused on cycle time reduction, efficiency improvements, and optimization of assembly flow.
• Evaluate and select materials, fixtures, tools, and equipment required for mechanical assembly operations.
• Implement and analyze statistical process control (SPC) for new and existing products.
• Drive continuous development of manufacturing techniques that strengthen operational capabilities.
• Develop, review, and update manufacturing documentation (work instructions, PFMEA, control plans, flow diagrams).
• Collaborate with production on all activities related to new process implementation or process transfer.
• Support training development and provide training to production personnel for new processes or technologies.

• Bachelor's degree in Engineering (Industrial, Mechanical, Mechatronics, Electronics, or related field).
• Experience as a Process Engineer within the electronics or manufacturing industry, with emphasis on mechanical assembly processes.
• Knowledge of PCBA and mechanical assembly processes.
• Intermediate to advanced English communication skills.
• Strong skills in preparing technical reports and documentation.
• Excellent communication skills when interacting with OEM customers.
• Familiarity with FMEA, DOE, SPC, and statistical analysis tools.

• Competitive Salary
• Life & Medical Insurance
• Christmas Bonus
• Food Coupons
• Saving Fund