Staff Engineer, Facilities HVAC Engineering at Western Digital

Bang Pa-in Subdistrict Municipality, , Thailand -

Full Time

Start Date

Immediate

Expiry Date

23 Sep, 26

Salary

0.0

Posted On

25 Jun, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

HVAC Design, Cleanroom Systems, Project Management, AutoCAD, Psychrometric Analysis, Root Cause Analysis, CAPEX Planning, ISO 14644, BMS/BAS, Energy Optimization, 8D Methodology, CAPA, Mechanical Engineering, P&ID Interpretation, Environmental Control, Contractor Supervision

Industry

Computer Hardware Manufacturing

Description

Company Description 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. Join us and let’s shape the future of data. Job Description ESSENTIAL DUTIES AND RESPONSIBILITIES: HVAC Project Design, Engineering & Execution Capital Planning & Budgeting: Support HVAC capital budget planning, including life-cycle analysis for critical equipment (Chillers, Cooling Towers, AHUs), and prepare technical justifications for upgrades or replacements. Technical Design & Feasibility: Conduct feasibility studies and lead design reviews—including cooling load calculations, psychrometric, and air distribution—to support production expansion and cleanroom requirements. End-to-End Project Management: Lead HVAC projects from concept to commissioning; prepare detailed Scopes of Work, conduct vendor technical evaluations, and ensure strict adherence to ISO 14644 standards, timelines, and quality requirements. Cleanroom Control, Compliance & Redundancy Environmental Parameter Management: Monitor and maintain stable controlled environments (Temperature, %RH, Particle count, and Delta P) to ensure production utilities remain qualified and compliant with industry standards. Downtime Mitigation: Manage and maintain N+1 redundancy configurations for critical utilities to eliminate the risk of production downtime due to environmental excursions. Energy Optimization & Sustainability Decarbonization Initiatives: Drive sustainability goals by implementing energy-saving programs (e.g., Chiller Plant Optimization) and managing the transition to Low-GWP (Global Warming Potential) refrigerants. Advanced Troubleshooting & CAPA Root Cause Analysis: Lead deep-dive technical troubleshooting for complex HVAC failures, generating comprehensive 8D reports and implementing effective Corrective and Preventive Actions (CAPA). Project Handover, O&M Support & Safety Operational Handover: Coordinate smooth project transitions to the Operations & Maintenance (O&M) team by updating As-built drawings via AutoCAD, conducting technical training, and providing spare parts lists and maintenance manuals. Contractor Safety Supervision: Supervise and monitor HVAC contractors during high-risk tasks, ensuring full compliance with safety protocols to achieve zero-accident execution without impacting ongoing production. Qualifications REQUIRED: Educational Background: Bachelor’s degree or higher in Mechanical Engineering Or related. Professional Experience: At least 5 years in Facilities management or Engineering, with a strong focus on industrial HVAC system operations and projects. Industry Expertise: Proven experience in the Electronics industry or High-Tech manufacturing; specific knowledge of ISO 14644 and environmental control requirements. PREFERRED: License for Professional Practice from Council of Engineers Thailand SKILLS: Technical Skills HVAC & Cleanroom Systems: In-depth knowledge of Chiller Plant systems (Centrifugal/Screw), AHU/MAU operations, psychrometric analysis, Cleanroom airflow design, pressure balancing, and dehumidification/humidity control systems. Software & Engineering Tools: Proficiency in AutoCAD for designing, modifying, and reviewing mechanical/HVAC layouts. Engineering Drawings: Strong ability to read and interpret mechanical drawings, P&IDs, and Control Logic (BMS/BAS). Sustainability: Knowledge of energy-saving technologies, Low-GWP refrigerants, and sustainable industrial facility practices. Soft Skills & Methodologies Problem Solving: Strong analytical and troubleshooting skills, with expertise in performing Root Cause Analysis (RCA) using 8D or similar methodologies. Project Management: Proven ability to manage CAPEX projects from the initial planning phase through to final execution. Communication: Excellent communication and interpersonal skills to collaborate effectively with cross-functional teams and supervise external contractors. Additional Information #LI-SW1 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 [email protected] 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 [email protected]. Job Type (exemption status): Non-Exempt position - Please see related compensation & benefits details below Business Function: Engineering Work Location: BangPa-In Building 2--LOC_WDT_TH1412

Responsibilities

Lead the design, execution, and management of industrial HVAC and cleanroom projects to ensure production stability and compliance. Drive energy sustainability initiatives and perform deep-dive technical troubleshooting for complex system failures.