Zaharin Zainol
Gelugor
Summary
Accomplished Mechanical Technician with over 24 years in HVAC and environmental systems, currently operating as Technician 4 at B. Braun Medical Industries. Expert in maintaining and optimizing cleanroom environments, compressed air systems, and HVAC infrastructure. Adept at troubleshooting, preventive maintenance, and commissioning of mechanical systems. Commended for improving system reliability, decreasing downtime, and ensuring compliance with GMP and ISO standards. Engages collaboratively with engineering teams on project execution and system upgrades.
Overview
28
28
years of professional experience
1
1
Certification
Work History
Technician 4 – Mechanical / HVAC
B. Braun Medical Industries
01.2014 - Current
- Lead technician for OFA system operations, managing contractor coordination, troubleshooting, and scheduled maintenance.
- Conducted onsite diagnostics and repairs for Chillers, Pumps, AHUs, and MAUs, reducing downtime by 20%.
- Maintained cleanroom parameters (temperature, RH, pressure, particle count) within GMP specifications, ensuring zero deviation audits.
- Spearheaded testing and commissioning of new air compressor systems, overseeing FAT, SAT, and M&E phases.
- Implemented preventive maintenance and calibration programs, improving equipment reliability and lifecycle.
- Assisted engineers in project execution, providing technical support during installation, testing, and commissioning phases, contributing to successful project delivery and system integration.
Technical Specialist – HVAC
Western Digital (M)
01.2000 - 01.2012
- Coordinated and executed maintenance for Chillers, Pumps, AHUs, MAUs, ensuring optimal performance across production lines.
- Monitored and maintained cleanroom conditions, achieving consistent compliance with ISO standards.
- Managed online monitoring systems (airborne particles, temperature/RH, room pressure), including annual calibration schedules.
- Supported facility upgrades and system enhancements, contributing to improved energy efficiency and system uptime.
Internship – Mechanical Installer
Tateyama Auto Machine
07.1997 - 12.1997
- Installed mechanical components for automation machines (loader/unloader, SMC systems).
Education
Diploma - Electromechanical
Politeknik Kota Bharu
01.1998
SPMV - Automotive
Sekolah Menengah Vocational Arau
01.1998
Skills
- Expertise in HVAC systems (chillers, AHUs, MAUs)
- Cleanroom environmental management
- Desiccant dryer CDA systems
- Preventive and corrective maintenance strategies
- Commissioning testing protocols (FAT/SAT)
- SOP adherence for technical documentation
- Contractor liaison for project management
- Calibration of monitoring equipment
- Compliance with GMP and ISO regulations
- Collaboration on engineering projects
Certification
Sijil Kemahiran Malaysia (1994) – Mekanik Kenderaan Motor – ASAS
Timeline
Technician 4 – Mechanical / HVAC
B. Braun Medical Industries
01.2014 - Current
Technical Specialist – HVAC
Western Digital (M)
01.2000 - 01.2012
Internship – Mechanical Installer
Tateyama Auto Machine
07.1997 - 12.1997
Diploma - Electromechanical
Politeknik Kota Bharu
SPMV - Automotive
Sekolah Menengah Vocational Arau