C

Celanese

Global producer of chemicals and materials

Advanced Engineer - Mechanical Reliability

Mechanical Maintenance and Reliability EngineeringConfirmed live in the last 24 hours
Full-timeGuangming, Shenzhen, Guangdong Province, ChinaNo salary listedIn-person

About the Job

Requirements

  • A bachelor's degree or higher in Mechanical Engineering, Petrochemical Mechanical Engineering, or a related discipline.
  • At least 3 years of experience as a Mechanical or Reliability Engineer in a large-scale manufacturing or process plant.
  • Solid foundational knowledge of national mechanical codes, piping standards, and machine safety regulations.
  • Strong on-site problem-solving capability and failure analysis skills.
  • Fluent English verbal communication and written documentation.

Responsibilities

  • Maintain high availability and reliable operation of site utility equipment, and cover partial extrusion process equipment reliability management.
  • Conduct routine condition monitoring for static and rotating equipment, including air compressors, chillers, water pumps, pressure vessels, and pressure piping.
  • Assist the Maintenance Manager with daily department administration, team coordination, and onsite maintenance work arrangements.
  • Implement the plant preventive and predictive maintenance program through the SAP system and ensure preventive and predictive maintenance work orders are completed according to scheduled plans.
  • Ensure periodic pressure-vessel inspections and safety-valve calibration comply with local regulatory standards and corporate requirements.
  • Lead the annual preventive and predictive maintenance worklist review and optimize maintenance items and frequencies based on historical equipment failure data and operational performance.
  • Collect vibration data for critical equipment and perform continuous trend analysis for early failure detection.
  • Compile unplanned downtime statistics and monthly equipment reliability performance reports.
  • Organize root cause analysis sessions for major equipment failures, identify fundamental causes, and track corrective and preventive actions through closure.
  • Serve as the onsite mechanical integrity focal point, align with the global mechanical integrity team, deliver required regular reports, attend global online meetings, and follow up on assigned action items.
  • Act as the site mechanical safety champion, connect with the global mechanical safety team, apply its methodology to conduct risk assessments, lead the annual mechanical safety audit, and track action items through closure.
  • Support new-construction and continuous-improvement projects as a mechanical reliability specialist, participating in design reviews, Factory Acceptance Tests, and pre-startup safety reviews.
  • Lead equipment overhauls, system shutdown maintenance, and reliability-enhancement projects for individual equipment or entire systems.
  • Collect technical data for equipment upgrades and replacements, and initiate capital expenditure budget applications based on actual site requirements.
  • Identify cost-saving, cost-reduction, and cost-avoidance opportunities for fixed and variable operational costs.
  • Cascade global mechanical integrity standards and requirements to onsite teams and deliver professional training to mechanical technicians to standardize maintenance execution.

Desired Qualifications

  • Prior working experience with utility equipment such as air compressors, nitrogen generators, chillers, or cooling towers is highly preferred.

About the Company

Celanese

Global producer of chemicals and materials

Celanese produces and sells a wide range of chemical products and engineered materials for global customers in multiple industries. Its acetyl chain family, including acetic acid, vinyl acetate monomer (VAM), and acetic anhydride, serves as building blocks for coatings, adhesives, and textiles, while its engineered materials include high-performance polymers and composites for automotive, electronics, and medical applications. The company differentiates itself through a broad product portfolio, a strong emphasis on material science, global supply capabilities, and customer-specific formulations backed by ongoing research and development. Its goal is to deliver material solutions that meet customer needs across industries, supported by robust R&D and reliable supply to drive growth for both Celanese and its partners.

Company size
5,001-10,000
Company stage
IPO
Headquarters
Irving, TX
Founded
1918

Recently Posted Jobs

Explore more opportunities at Celanese

See more jobs