Operations Trainer

Flex•Milpitas, CA

1d•$25 - $33

About The Position

Flex is seeking an Operations Trainer to support its manufacturing teams. Reporting to the Training Supervisor, this role delivers hands-on training and coaching to new and existing employees on the production floor. The trainer conducts onboarding on Flex culture, ESD, environmental health and safety, quality, ISO requirements, and site procedures, and teaches employees to follow approved work instructions and properly use production tools, equipment, machines, and processes. The role includes observing and evaluating trainee performance, documenting training completion, maintaining individual training records, completing reports, and providing retraining when needed. The trainer completes Train-the-Trainer instruction and develops proficiency across assigned manufacturing and assembly processes. They may also support specialized areas such as clean-room operations, gowning protocols, and Cerebras assembly. Working with Engineering, Quality, Safety, and Operations, the trainer helps standardize training and improve employee performance, compliance, and production readiness.

Requirements

Associate degree, military training, or equivalent vocational training or experience.
At least two years of related manufacturing, assembly, technical, or training experience.
Strong technical knowledge across multiple manufacturing or assembly processes.
Ability to read, understand, interpret, and teach approved work instructions, procedures, diagrams, and production requirements.
Hands-on experience using production tools and equipment such as scanners, computers, torque tools, microscopes, printers, pick-and-place equipment, or similar machinery.
Ability to demonstrate technical processes clearly, coach employees, evaluate performance, and provide retraining when needed.
Basic computer skills, including the ability to maintain training records, complete reports, and use spreadsheets or related systems.
Ability to communicate effectively in English and work across different schedules, production areas, clean-room environments, and changing operational needs.

Responsibilities

Deliver hands-on training and coaching for new hires and existing employees on the production floor.
Conduct onboarding covering Flex culture, ESD, environmental health and safety, quality, ISO requirements, and site procedures.
Train employees using approved work instructions and demonstrate correct use of production tools, equipment, machines, and processes.
Observe trainee performance, verify understanding, document completion, and provide retraining when standards are not met.
Maintain accurate individual training records, complete training reports, and support training effectiveness audits.
Complete Train-the-Trainer instruction and build proficiency across assigned manufacturing and assembly processes.
Support specialized production areas, including clean-room operations, gowning protocols, and Cerebras assembly, as assigned.
Partner with Engineering, Quality, Safety, and Operations to standardize training practices and improve employee performance, compliance, and production readiness.