Process Engineer at Nextracker

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 Process Engineer located in Guadalajara, North Campus.
The Process Engineer will be responsible for developing, optimizing, and supporting manufacturing processes, ensuring quality, efficiency, and cost-effectiveness in a high-tech mechanical assembly environment.

What a typical day looks like:

• Develop, implement, and optimize manufacturing processes and parameters to ensure robustness, repeatability, efficiency, yield, and quality

• Provide daily production support, troubleshooting process-related issues and leading root cause analysis (RCA, 8Ds)

• Drive continuous improvement initiatives focused on scrap reduction, cycle time, throughput, productivity, and cost reduction

• Support New Product Introduction (NPI) and engineering changes (ECOs), ensuring a stable and controlled ramp-up

• Define process parameters, work instructions, control plans, and process documentation methodologies

• Collaborate with cross-functional teams (Quality, Production, Design) to improve manufacturability and assembly (DFM/DfA)

• Analyze process data to identify trends and improvement opportunities using structured methodologies such as PFMEA, DMAIC, and PDCA

• Support equipment validation, tooling development, and process capability improvements

• Evaluate materials, manufacturing techniques, and equipment to ensure optimal process performance

• Interpret engineering drawings, specifications, and CAD models, ensuring alignment with Critical to Function (CTF) requirements

• Ensure compliance with applicable standards (ANSI, ASME, AWS) and customer workmanship expectations

• Interface with production teams to support process deployment, stabilization, and issue resolution

• Support customer-related requirements and workmanship evaluations

The experience we’re looking to add to our team:

• Bachelor’s degree in Engineering (Mechanical, Industrial, Electrical, or related)

• Experience in process engineering within mechanical assembly environments.

• Strong experience in root cause analysis (8D, RCA)

• Knowledge of Lean Manufacturing, Six Sigma, PFMEA, DMAIC, or PDCA

• Experience with NPI, ECO implementation, and process validation

• Ability to interpret technical drawings, specifications, and CAD models

• Familiarity with industry standards (ANSI, ASME, AWS is a plus)

• Strong cross-functional collaboration and problem-solving skills

• English

What you’ll receive for the great work you provide:

• Competitive Salary

• Life & Medical Insurance

• Christmas Bonus

• Food Coupons

• Savings Fund

PA91

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).