Job Title 职位名称 Senior Technician, Maintenance

Celanese; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Celanese Corporation in Singapore seeks an experienced Maintenance Specialist for process analyzers and gas monitors. You will install, calibrate, repair and modify systems serving safety, quality and efficiency goals across facilities. Strong documentation and vendor coordination are required.

Minimum 5 years in petrochemical analyzer maintenance with a Diploma in Instrumentation Engineering; candidate must work well in teams and uphold ISO standards and safety practices.

Qualifications

• Minimum 5 years of petrochemical plant experience in process analyzer maintenance.
• Diploma in Instrumentation Engineering or equivalent.
• Ability to work with team and follow ISO standards.
• Safety-conscious with attention to environmental and process safety.

Responsibilities

• Install, repair, modify and perform preventive maintenance on process analyzers and portable analyzers.
• Calibrate analyzers, replace hardware and manage spare parts inventory.
• Improve sample systems by optimizing electronics, cooling, heating, filtering or separation.
• Provide emergency repair coverage and support for startup, holidays and weekends.
• Document records, loop files and calibration/inspection logs per ISO standards.
• Coordinate with vendors to resolve issues and maintain warehouse spares.

Skills

Process instrumentation

Gas chromatographs

Maintenance

Team collaboration

Safety awareness

Education

Diploma in Instrumentation Engineering

Tools

Test equipment usage

Job description

Job Overview 综述:

Celanese Corporation is a global chemical leader in the production of differentiated chemistry solutions and specialty materials used in most major industries and consumer applications. Our businesses use the full breadth of Celanese's global chemistry, technology and commercial expertise to create value for our customers, employees, shareholders and the corporation. As we partner with our customers to solve their most critical business needs, we strive to make a positive impact on our communities and the world through The Celanese Foundation. For more information about Celanese Corporation and its product offerings, visit www.celanese.com.

Responsibilities 职责:

• Responsible for the installation, repair, modifications and preventive maintenance of process analyzers and portable analyzers that are used for safety and shutdown control, personnel monitoring, environmental monitoring, product quality and unit efficiency.
• Perform preventative maintenance such as calibration of process analyzers, hardware replacement and spare parts support and keeping gas and liquid calibration standards current.
• Improve existing sample systems including optimizing electronic circuitry, cooling, heating, filtering or gas/liquid separation.
• Repair critical equipment on emergency basis, start-up coverage, inclement weather coverage, holiday, weekend and call out coverage and troubleshooting special causes.
• Documentation (written and PC based record keeping) including: loop files which contain electrical and electronic schematics, sample drawings, maintenance logs and calibration and inspection records to comply with ISO standards.
• Contact equipment and analyzer vendors to resolve operational problems, implement additions and deletions to the warehouse stock of spare parts.
• Demonstrate behavior that advances team-based work concepts by utilizing good communication techniques with all employees and to develop others in the team
• Supports the vision of achieving excellence in safety, health and protection of the environment.

Qualifications 要求:

Required Knowledge/Skills/Abilities:

• Required Exprience: Minimum 5 years of petrochemical plant experience in process analyzer maintenance.
• Required Education: Diploma in Instrumentation Engineering or equivalent. with on the job training in Basic electrical, electronics, chemistry, test equipment usage.
• Working effectively with team/work group or those outside the formal line of authority (e.g. peers, managers) to accomplish organizational goals taking actions that respect the needs and contributions of others contributing to and accepting the consensus subordinating own objectives to the objectives of the organization or team
• Being aware of conditions that effect employee safety.
• Setting high goals or standards of performance for self, staff workers, other, and the organization being dissatisfied with average performance self-imposing standards of excellence rather than having standards imposed by others.
• Securing relevant information and identifying key issues and relationships from a base of information relating and comparing data from different sources identifying cause-effect relationships.
• Committing to an action after developing alternative courses of action that are based on logical assumptions and factual information and that take into consideration resources, constraints, and organizational values.
• The extent to which job activities and responsibilities, the organization’s mode of operation and values, and the community in which the individual will live and work are consistent with the type of environment that provides personal satisfaction the degree to which the work itself is personally satisfying
• Having achieved a satisfactory level of technical and professional skills/knowledge in job -related areas; keeping abreast of current developments and trends in areas of expertise.

Desirable Knowledge/Skills/Abilities:

• Maintenance and repair of microprocessor-based gas chromatographs (TCD and FID) and continuous process analyzers, including but not limited to infrared (IR), ultraviolet (UV), fiber-optic transmission systems, NIR, chemiluminescence, radioactive absorption, and oxygen analyzers (paramagnetic, zirconia, and electrochemical).
• Maintenance and repair of portable and personal gas monitors.
• Maintenance of support equipment such as vacuum pumps, digital indicators, pressure regulators, electronic flow sensors, and associated equipment.
• Mechanical skills and proficiency in the use of power tools and hand tools for repair and fabrication activities.
• Effective written and verbal communication skills in English.
• Documentation improvement skills.

Celanese is a global leader in chemistry, producing specialty material solutions used across most major industries and consumer applications. Our businesses use our chemistry, technology and commercial expertise to create value for our customers, employees and shareholders. We support sustainability by responsibly managing the materials we create and growing our portfolio of sustainable products to meet customer and societal demand. We strive to make a positive impact in our communities and to foster inclusivity across our teams. Celanese Corporation is a Fortune 500 company that employs more than 11,000 employees worldwide with 2025 net sales of $9.5 billion. For more information about Celanese Corporation and its product offerings, visit www.celanese.com..