Senior Maintenance Technician (Biotech Manufacturing)

Location: Singapore Manufacturing - Tuas; onsite role with rotating shift work

Company

hirify.global is a biotechnology company that researches, manufactures, and delivers medicines for serious illnesses across oncology, inflammation, general medicine, and rare disease.

What you will do

• Operate, monitor, and perform routine rounds for HVAC, chillers, cooling towers, compressed air, nitrogen, and related utility systems.
• Monitor alarms, operating parameters, and system trends; respond to abnormal conditions, document actions, and escalate issues.
• Perform operational adjustments, start-up, shutdown, changeover, recovery, equipment handover, and return-to-service activities.
• Execute and verify Lock Out Tag Out requirements and support permits, Job Hazard Analyses, line breaking, confined space, and hot work controls.
• Provide first-line troubleshooting, support testing and commissioning, and coordinate vendors and service providers.
• Maintain shift handover notes, operating records, and documentation in compliance with GMP, ALCOA+, safety, and site procedures.

Requirements

• Associate’s Degree or Diploma in Mechanical, Electrical, Mechatronic, Facilities Management, or a related engineering discipline with 4 years of directly related experience; or High School Diploma, NITEC, Higher NITEC, or GED with 6 years of relevant experience.
• Experience in plant, facilities, or utility operations, including utility operating principles, equipment line-up, alarm response, system isolation, and safe start-up and shutdown practices.
• Familiarity with LOTO, permit-to-work, JHA, GMP documentation, and safe work practices.
• Ability to perform inspections, identify and communicate abnormalities, document utility alarms, and escalate issues to maintenance or engineering teams.
• Basic computer skills, including electronic logbooks, maintenance management systems, and office applications.
• Fluency in written and spoken English and willingness to work rotating shifts are required.

Nice to have

• Certifications in steam boilers, work at height, confined space, or NFPA hot work.
• Certification or hands-on experience with HVAC, chilled water systems, cooling towers, boilers, compressed air, nitrogen, or other industrial utilities.
• Experience in pharmaceutical, biotechnology, refinery, chemical, semiconductor, or other regulated manufacturing environments.

Culture & Benefits

• Collaborative, innovative, and science-based working environment.
• Competitive base salary and comprehensive total rewards aligned with local industry standards.
• Company-covered medical check expenses required for the job scope.
• Inclusive workplace with reasonable accommodation available for candidates with disabilities.