Senior Mechanical Engineer: Plant Reliability & Maintenance

MITSUI CHEMICALS ASIA PACIFIC, LTD.; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

Mitsui Chemicals Asia Pacific, Ltd. in Singapore seeks a Mechanical Engineer who will lead the site mechanical contractor team to support safe and stable operations.

You will oversee routine, shutdown, and emergency maintenance while ensuring compliance with local regulations and HSE requirements. The role requires a degree in Mechanical Engineering (or Diploma with extensive experience) and strong communication, analytical, and leadership skills.

Qualifications

• Bachelor's Degree in Mechanical Engineering with 3+ years in Oil & Petrochemicals.
• Diploma in Mechanical Engineering with 5+ years in Oil & Petrochemicals.
• Experience in polymer plant and extruder maintenance advantageous.
• Self-motivated, independent and resourceful.
• Effective communication and presentation skills.
• Able to work under pressure and perform overtime.

Responsibilities

• Plan, schedule and manage routine and shutdown maintenance for safe plant operations.
• Lead site mechanical contractor team to perform maintenance safely and efficiently.
• Respond to plant emergencies and resolve mechanical troubles quickly.
• Review and analyze mechanical problems, prepare reports, and recommend countermeasures.
• Develop and implement risk assessments for mechanical work activities.
• Manage fixed assets, stocks, and follow up on purchases and deliveries.
• Plan annual mechanical budget and monitor monthly expenditure.
• Identify cost control strategies and cost savings programs.
• Maintain maintenance systems to comply with Safety Management System requirements.
• Prepare and maintain maintenance records and reports.
• Participate in Engineering audits and site safety programs; train junior engineers.
• Attend site meetings and perform other duties as assigned.

Skills

Leadership

Communication

Problem solving

Team player

Analytical thinking

Education

Bachelor's Degree in Mechanical Engineering

Diploma in Mechanical Engineering

Tools

Microsoft Office

Job description

Mitsui Chemicals Asia Pacific, Ltd. in Singapore seeks a Mechanical Engineer who will lead the site mechanical contractor team to support safe and stable operations.

You will oversee routine, shutdown, and emergency maintenance while ensuring compliance with local regulations and HSE requirements. The role requires a degree in Mechanical Engineering (or Diploma with extensive experience) and strong communication, analytical, and leadership skills.