Job Summary:

The operator will be responsible for handling disk substrates, operating process equipment, performing accurate data entry, managing chemical operations including transfer and preparation, and maintaining inventory within a controlled cleanroom environment. The operator must strictly adhere to safety protocols, standard operating procedures (SOPs), and demonstrate a strong commitment to quality and attendance reliability.

Job Description

Substrate Handling

• Perform loading and unloading of disk substrates on process equipment in accordance with established SOPs
• Handle substrates with care to prevent contamination, damage, or quality defects
• Ensure proper cassette/carrier management and substrate traceability at all times

Machine Operation

• Operate process machines and equipment as assigned, following standard operating procedures and work instructions
• Perform equipment startup, shutdown, and basic troubleshooting in accordance with approved procedures
• Conduct routine equipment checks and preventive maintenance tasks at operator level (e.g., cleaning, inspection, lubrication where applicable)
• Monitor machine status and process parameters continuously during operation and report any abnormal conditions to the responsible engineer immediately
• Ensure equipment is operated safely and efficiently to meet production targets and quality standards
   

Data Entry & Documentation

• Accurately key in process data, production records, and equipment logs into manufacturing systems
• Maintain precise and up-to-date documentation in compliance with quality management requirements
• Identify and report data discrepancies or anomalies to the responsible engineer promptly

Chemical Handling & Transfer

• Assist in chemical makeup and preparation according to specified formulations and safety guidelines
• Perform chemical transfer activities between storage containers, process tanks, and designated areas in a safe and controlled manner following approved procedures
• Ensure proper use of chemical transfer equipment such as pumps, hoses, and funnels, and inspect them for integrity before use
• Handle, store, and dispose of chemicals in full compliance with MSDS/SDS requirements and company safety policies
• Monitor chemical levels, usage, and bath conditions, and report any irregularities or spills immediately
• Participate in chemical replenishment activities to support uninterrupted production operations

Inventory Management

• Conduct regular inventory counts for consumables, chemicals, and materials
• Maintain accurate stock records and notify relevant personnel for replenishment when required
• Ensure proper labeling and storage of all inventory items

Process Control & Adjustment

• Monitor process parameters and perform necessary adjustments when process outputs are out of specification, following approved standard procedures
• Escalate process abnormalities beyond operator authority to the responsible engineer immediately
• Participate in process improvement and corrective action activities when required

Cleanroom Operations

• Operate within a controlled cleanroom environment, strictly adhering to cleanroom protocols and gowning procedures
• Maintain cleanliness and housekeeping standards within the work area at all times
• Comply with all environmental monitoring and contamination control requirements

Safety & PPE Compliance

• Wear all required Personal Protective Equipment (PPE) at all times during task execution, including but not limited to cleanroom garments, gloves, goggles, face shield, and chemical-resistant gear where applicable
• Actively participate in safety training, toolbox meetings, and safety audits
• Follow all chemical safety handling protocols during transfer and makeup activities
• Report near-misses, unsafe conditions, or incidents immediately to the supervisor

ESSENTIAL DUTIES AND RESPONSIBILITIES

• Adhere to 7S housekeeping and workplace safety regulations (e.g., PPE use, chemical handling).

• Participate in training programs to develop technical skills.
• Work closely with senior technicians and supervisors to gain hands-on experience.
• Adhere to process instructions and report for any abnormalities observed for further verification.
• Ability to learn and rotate across multiple process areas

Qualifications

REQUIRED:

• SPM or equivalent required 
• Minimum of 2 years of experience in a manufacturing or production environment.
• Ability to work in rotating shifts including weekends and public holidays if required
• Physically fit - Able to transport handle heavy jig / chemical transportation follow the guideline as required by the operation

PREFERRED:

• Knowledge in MS EXCEL
   

SKILLS

• Good analytical skills - Ability to enter and verify data accurately with minimal errors
• Able to communicate clearly with team members and supervisors

Additional information

WD thrives on the power and potential of diversity. As a global company, we believe the most effective way to embrace the diversity of our customers and communities is to mirror it from within. We believe the fusion of various perspectives results in the best outcomes for our employees, our company, our customers, and the world around us. We are committed to an inclusive environment where every individual can thrive through a sense of belonging, respect and contribution.

WD is committed to offering opportunities to applicants with disabilities and ensuring all candidates can successfully navigate our careers website and our hiring process. Please contact us at jobs.accommodations@wdc.com to advise us of your accommodation request. In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.

Notice To Candidates:

Please be aware that WD and its subsidiaries will never request payment as a condition for applying for a position or receiving an offer of employment. Should you encounter any such requests, please report it immediately to WD Ethics Helpline or email compliance@wdc.com.

WD is building the infrastructure behind the AI-driven data economy.

As AI scales, so does data. Every interaction, every model, every system generates data that must be stored, managed, and made accessible over time. That’s where we come in.

We combine deep engineering expertise with global-scale manufacturing to deliver the storage systems that make AI possible, powering hyperscale data centers, cloud platforms, and enterprise infrastructure worldwide.

This isn’t theoretical work. It’s real systems, at real scale, people solving some of the hardest challenges in technology today.

We’re looking for people who want to build, solve, and operate at that level.

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