Job Summary To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a Intern located in Aguascalientes. The role is focused on supporting production and electronic assembly processes, with emphasis on PCBA assembly and integration into modules. This entry-level position supports safe, efficient, and repeatable manufacturing operations by applying industrial engineering principles, Lean Manufacturing concepts, and continuous improvement methodologies. The role also supports process documentation, line balancing, risk analysis, and operational excellence initiatives while developing a basic understanding of SMT processes and electronic manufacturing.
Typical Day Support SMT, PTH, and Assembly manufacturing processes to ensure production targets, quality requirements, and safety standards are achieved.
Assist in the development, implementation, and maintenance of work instructions, process flows, and manufacturing documentation.
Participate in process improvement activities using Lean Manufacturing and problem-solving methodologies.
Support engineering activities related to new product introduction (NPI), process validation, and production line readiness.
Analyze process performance data, identify opportunities for improvement, and implement corrective actions under engineering guidance.
Collaborate with Quality, Production, Maintenance, and Supply Chain teams to support daily manufacturing operations.
Assist in root cause analysis and continuous improvement projects focused on productivity, quality, yield, and cost reduction.
Qualifications Participation in university projects focused on manufacturing, industrial engineering, electronics,



or process improvement.
Exposure to Lean Manufacturing projects.
Basic understanding of assembly operations and production systems.
Experience using Excel for data analysis and reporting is a plus.
Benefits Competitive Salary.
Life & Medical insurance.
Christmas Bonus.
Food Coupons.
Saving Fund.
Equal Opportunity Employer 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 [email protected] 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).
Why Join Flex Through the collective strength of ~150,000 team members across 30 countries and responsible, sustainable operations, 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 with Flex offers the opportunity to make a difference, invest in your growth, and build great products for our customers that improve people’s lives. Together, let’s create the extraordinary! Join our talent community to learn more about job opportunities, company news and events.

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