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Qnity

Publicly-traded provider of semiconductor materials

Maintenance Engineer

Mechanical Maintenance and Reliability EngineeringUpdated on Nov 14
Full-timeMinhang District, Shanghai, ChinaNo salary listedIn-person

About the Job

Requirements

  • A junior college degree or above in Electrical Engineering, Automation, Mechatronics, or a related engineering discipline is required.
  • At least 5 years of experience in equipment maintenance, automation, or facility engineering within the manufacturing sector is required.
  • Proficiency in electrical control and automation technology, with the ability to independently diagnose, repair, and improve equipment, is required.
  • Programming and commissioning experience with at least one type of programmable logic controller (PLC), such as Siemens, Mitsubishi, or Omron, is required.
  • The ability to interpret electrical schematics and basic engineering drawings is required.
  • Experience in facility engineering, on-site construction management, and vendor or contractor coordination is required.
  • A valid electrician’s certificate is required.
  • The ability to read and understand technical documentation in English is required.
  • Strong hands-on skills, the ability to analyze problems and resolve them on-site, a strong sense of responsibility and safety awareness, and effective cross-departmental communication and coordination skills are required.

Responsibilities

  • Manage daily maintenance, preventive servicing, troubleshooting, and continuous improvement of production, electrical, and automation equipment to ensure safe and stable operation.
  • Handle commissioning, repair, and optimization of automation equipment, including programmable logic controllers (PLCs), industrial robots, variable frequency drives (VFDs), servo systems, and sensors.
  • Analyze equipment failures and downtime root causes; develop and drive improvement initiatives to reduce failure rates and unplanned downtime.
  • Participate in the introduction, installation, commissioning, and acceptance testing of new equipment, as well as automation and technical upgrade projects for existing assets.
  • Oversee execution and on-site management of facility infrastructure, renovation, and upgrade projects while controlling progress, quality, safety, and costs.
  • Coordinate with contractors, vendors, and internal departments; monitor on-site construction, address issues, manage project acceptance, and handle documentation archiving.
  • Develop and refine equipment maintenance standards, inspection and servicing protocols, and standard operating procedures (SOPs); provide relevant training to technicians and operators.

Desired Qualifications

  • Experience with large-scale production equipment or facility renovation projects is preferred.
  • Familiarity with industrial robots, variable frequency drives (VFDs), and servo systems is a plus.

About the Company

Qnity

Publicly-traded provider of semiconductor materials

Qnity will be an independent, publicly traded electronics materials company spun off from DuPont, serving the semiconductor and electronics industries. It offers materials and solutions for chip manufacturing and high-speed data transmission, with brands such as Pyralux laminates for flexible circuits, Laird thermal interface materials, Kalrez sealants, and Circuposit copper for interconnects. As a standalone company, it aims to differentiate itself through focused strategies, scale (about 10,000 employees, roughly 40 manufacturing sites, and 20 labs) and a broad global reach to support AI, high-performance computing, and advanced connectivity. Its goal is to become a leading global provider of electronic materials across sectors like data centers, automotive, aerospace, consumer electronics, and healthcare.

Company size
11-50
Company stage
IPO
Headquarters
Wilmington, DE
Founded
2024

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