Assembly 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.

Job Summary

To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a Sr Process Engineer (Assembly, Disassembly & Packaging) located in Guadalajara, North Campus. Reporting to the Process Engineer Manager, the role seeks a highly experienced Lead Process Engineer to oversee and optimize end‑to‑end manufacturing operations. The primary focus is on liquid cooling, manifold systems, and automated production flow, acting as the technical lead for design and implementation of assembly, disassembly, and packaging lines.

Responsibilities

• Mentor and manage a team of assembly engineers, fostering a culture of high performance and technical accountability.
• Lead the design, setup, and balancing of efficient assembly, disassembly, and automated packaging lines to maximize throughput and minimize waste.
• Serve as the technical liaison for international clients, providing updates in English regarding process performance, capacity, and improvement initiatives.
• Implement Lean Manufacturing solutions to improve cycle times, safety, and equipment reliability across all production stages.
• Oversee the integration and maintenance of automated packaging lines, ensuring a seamless transition from assembly to final packing involving liquid cooling systems and manifold assemblies.

Qualifications

• BA/BS or equivalent work experience.
• Advanced process management for fluid‑based cooling technologies.
• Advanced English proficiency.
• Expertise in high‑precision assembly and complex disassembly/rework processes.
• Knowledge of automated conveyor systems, robotics, and integrated packaging solutions.
• Extensive experience with pneumatics, PLC troubleshooting/programming, and torque tool calibration.
• Deep proficiency in PVA dispensing equipment (Puffin).
• Strong analytical and problem‑solving skills.
• Adaptability to rapid changes in production design.
• Demonstrated success in lean transformation and process optimization.

Benefits

• Competitive salary.
• Life & medical insurance.
• Christmas bonus.
• Food coupons.
• Saving fund.

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. Reasonable accommodations can be provided to those with a disability for assistance in the application process.