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WuXi AppTec

Global contract research, development, manufacturing organization

Lead Maintenance Mechanic

Building & Property MaintenancePosted on Nov 5
Full-timeMiddletown, DE, USANo salary listedIn-person

About the Job

Requirements

  • A high school diploma or GED is required.
  • At least 3 years of hands-on maintenance experience in a pharmaceutical, biotechnology, or highly regulated industrial environment is required.
  • Strong mechanical and electrical troubleshooting skills are required, including experience with pumps, motors, valves, air-handling units, boilers, chillers, 480V/three-phase distribution, and medium-voltage control logic.
  • Demonstrated understanding of working in cleanroom environments and following strict gowning and documentation protocols is required.
  • Familiarity with building control systems and interfacing equipment is required.
  • Basic proficiency in Microsoft Office and experience using a computerized maintenance management system (CMMS) are required.
  • Ability to clearly and professionally communicate technical issues to non-technical stakeholders in person and electronically, and to write technical subject matter for communications with engineering, is required.
  • Ability to work in a plant environment with variable noise levels and wear appropriate personal protective equipment, including respirators and cleanroom suits, is required.
  • Ability to stand, sit, and walk for long periods; occasionally lift 50 pounds; crouch, bend, twist, and reach in tight mechanical spaces; and climb ladders, stairs, and scaffolding to access rooftop equipment is required.
  • Ability to work in boiler rooms, refrigerated storage, and outdoors, and to identify and distinguish color-coded wiring and piping, is required.

Responsibilities

  • Perform routine and corrective maintenance on utilities and facilities equipment, including boilers, deaerators, chillers, cooling towers, air compressors, process water systems, pumps, seals, exchangers, and generators.
  • Monitor and maintain water purification systems, clean steam generators, and HVAC using building management and environmental monitoring systems.
  • Execute preventive and predictive maintenance tasks, including assisting with thermography, vibration analysis, data collection, and oil sampling.
  • Respond first to utility alarms and equipment failures.
  • Escort specialized vendors onsite and provide technical over-the-shoulder supervision; execute permitting procedures and coordinate daily maintenance and operational tasks.
  • Complete work orders in the CMMS with detailed documentation of parts used and tasks performed for regulatory compliance.
  • Maintain the physical organization of the utilities shop and spare-parts inventory, and identify and request restocking of critical components.
  • Participate in hazardous energy control procedures and the lockout/tagout program, and execute safe-work permitting for contractors.
  • Help maintenance management identify equipment trends and recurring failures, and suggest mechanical or operational improvements.
  • Identify and propose equipment or workflow improvements to enhance yield, reduce ergonomic strain, and decrease setup time.
  • Execute and review documentation in real time, ensuring entries are attributable, legible, contemporaneous, original, and accurate.
  • Maintain accurate records of maintenance activities, work orders, standard operating procedures, calibration, and validation reports through the CMMS.
  • Assist with qualification and validation protocols for new facilities and utilities equipment.
  • Support maintenance management during regulatory audits by retrieving logs and explaining maintenance histories.
  • Lead the drafting and periodic review of standard operating procedures and drawings to ensure they reflect current good manufacturing practices.
  • Maintain production suites in a state of inspection readiness for FDA, DEA, internal, and client-led quality audits.
  • Provide on-the-job training to junior personnel as the maintenance team expands.
  • Collaborate daily with Production and Quality teams to align equipment availability with manufacturing needs.
  • Assist in drafting and redlining standard operating procedures and as-built drawings.
  • Coordinate with vendors on equipment-specific training.
  • Participate in change controls.
  • Identify opportunities for energy reduction and continuous improvement, such as identifying and repairing leaks, optimizing chiller sequences, and improving maintenance-operations sequences.
  • Participate in root cause analysis meetings to prevent recurring mechanical failures.
  • Support implementation of the computerized maintenance management system by providing accurate field data and feedback on system operability.
  • Provide technical subject-matter expertise on equipment and consumables, support standardization, and identify cost-saving opportunities.
  • Support Environment, Health & Safety through active participation in the Emergency Response Program.

About the Company

WuXi AppTec

Global contract research, development, manufacturing organization

WuXi AppTec provides an open-access, global platform that offers contract research, development, and manufacturing services (CRDMO) for the pharmaceutical, biotechnology, and medical device industries. Its services cover the full product lifecycle—from discovery and preclinical work to clinical and commercial manufacturing—delivered through a wide range of lab, testing, process development, and manufacturing capabilities that clients can access as needed. The company distinguishes itself by combining broad geographic reach with a comprehensive, end-to-end service portfolio and strategic acquisitions to support projects worldwide. Its goal is to help innovators bring new medicines and healthcare products to market faster and with high quality.

Company size
1,001-5,000
Company stage
IPO
Headquarters
Huangpu, China
Founded
2000

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