Maintenance Technician

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The Maintenance Technician performs preventive, predictive, and corrective maintenance activities within Exentec's Technical Facility Management operation. This role is responsible for supporting the safe, reliable, and efficient operation of facility systems through disciplined work execution, troubleshooting, repair, and documentation. The Maintenance Technician operates within a 24x7 mission-critical semiconductor manufacturing environment supporting production and research operations where system uptime, safety, and quality are critical to business success.

The ideal candidate demonstrates strong technical capability, safe work practices, operational discipline, attention to detail, and a customer-service mindset. This position supports maintenance execution across critical facility systems including specialty gas delivery, chemical delivery, UPW, HVAC, process cooling water, exhaust and abatement systems, electrical distribution, life safety systems, and associated infrastructure.

• Promote Exentec's Incident Free Workplace culture by working safely and following all site safety expectations.
• Comply with Exentec and client EHS programs, policies, procedures, and regulatory requirements.
• Execute maintenance activities safely through proper LOTO, permit-to-work, confined space, hot work, hazardous energy control, and chemical safety processes.
• Identify hazards, report unsafe conditions, and support corrective actions.
• Participate in safety meetings, training, audits, and incident prevention activities.
• Maintain a clean, organized, and safe work area.

• Perform assigned preventive, predictive, and corrective maintenance work on facility systems and equipment.
• Troubleshoot equipment failures and assist with repairs to restore normal operation.
• Respond to maintenance calls, alarms, and operational disruptions in a timely manner.
• Complete assigned work in accordance with approved procedures, job plans, safety requirements, and quality standards.
• Coordinate work activities with maintenance leads, supervisors, operations, engineering, and production stakeholders.
• Support shift coverage, emergency response, and on-call requirements for critical facility systems as assigned.

Support maintenance activities on critical facility systems including:

• Specialty Gas Systems
• Chemical Distribution Systems
• UPW Systems
• HVAC Systems
• Process Cooling Water
• Electrical Distribution
• Exhaust and Abatement Systems
• Life Safety Systems

• Accurately complete assigned work orders in the CMMS.
• Document labor, parts used, findings, corrective actions, equipment condition, and follow-up needs.
• Follow approved maintenance procedures and provide feedback when job plans, PMs, or procedures require updates.
• Maintain accurate maintenance records for inspections, repairs, PM completion, and compliance-related activities.

• Support root cause investigations by providing accurate field observations and technical input.
• Identify chronic equipment issues and communicate improvement opportunities to maintenance leadership.
• Participate in continuous improvement activities focused on uptime, safety, quality, cost, and customer satisfaction.
• Work professionally with maintenance team members, contractors, vendors, engineering, operations, and client representatives.
• Communicate clearly during shift turnovers, equipment handoffs, and maintenance status updates.

• Support facility startup, commissioning, and equipment turnover activities.
• Assist with equipment inspections, operational checks, and documentation reviews.
• Verify spare parts, PM requirements, and maintenance procedures as directed prior to turnover.

• Respond to equipment failures, alarms, and site emergencies within the scope of training and authorization.
• Support recovery activities during operational disruptions.
• Communicate equipment status, risks, and safety concerns promptly to maintenance leadership.

• High…