Mechanical Technician

Nikkiso Clean Energy & Industrial Gases is a leading provider of cryogenic pumps, heat exchangers, process systems, services, and solutions for the LNG and industrial gases industry. As a subsidiary of Nikkiso Company Ltd, we deliver innovative, safe, and sustainable products designed to meet the dual objectives of operational efficiency and environmental sustainability for global energy and industrial infrastructure.

Why Join Nikkiso Cryogenic Services?

• Work on cutting-edge cryogenic and turbo rotating equipment.
• High-precision, technically challenging work — not repetitive assembly line tasks.
• Support global energy and industrial infrastructure.
• Collaborative environment with engineers and technical experts.
• Opportunities for skill advancement and technical development.

About the Role

Nikkiso Cryogenic Services is seeking a highly skilled Mechanical Technician to perform inspection, maintenance, repair, and precision testing of advanced turbo and cryogenic rotating equipment. This role supports critical global energy, industrial gas, and marine applications, directly impacting mission-critical operations worldwide. If you are a hands-on technician who takes pride in tight tolerances, precision measurements, and solving complex mechanical challenges, this role offers the opportunity to work on industry-leading cryogenic pumps and turbo expanders in a high-performance, team-oriented environment.

Responsibilities

• Precision Disassembly, Inspection & Rebuild
  • Disassemble, inspect, repair, and reassemble cryogenic pumps, turbo expanders, and related rotating systems.
  • Perform detailed mechanical measurements and diagnostics using precision instruments.
  • Evaluate component condition and determine part usability and disposition.
  • Execute repairs in accordance with engineering drawings, specifications, and quality standards.
  • Perform precision balancing of rotating assemblies.
• Testing, Measurement & Documentation
  • Complete build-up sheets with accurate “as-left” close tolerance measurements.
  • Perform dimensional inspections using micrometers, calipers, dial indicators, torque tools, and specialty equipment.
  • Ensure all work meets Nikkiso quality, safety, and technical standards.
  • Complete detailed repair documentation, inspection reports, and work orders.
  • Support continuous improvement initiatives within workshop processes.
• Collaboration & Operational Support
  • Partner with engineers and project managers to execute repair scopes and meet delivery schedules.
  • Coordinate with supply chain teams for parts and materials.
  • Support inventory management of tools, consumables, and replacement components.
• Safety & Professional Standards
  • Maintain a clean, organized, and safe workshop environment.
  • Follow all safety procedures, policies, and PPE requirements.
  • Participate in ongoing safety and technical training programs.
  • Model safety accountability and adherence to company standards.

Requirements

• Required Experience
  • 7–10 years of hands-on experience in a mechanical workshop, repair, maintenance, or manufacturing environment.
  • Strong experience working with rotating equipment such as pumps, turbo machinery, compressors, or similar precision systems.
  • Experience with precision balancing equipment.
  • Proven ability to interpret engineering drawings, schematics, and mechanical specifications.
  • Advanced precision measurement skills.
• Core Competencies
  • Strong mechanical aptitude and troubleshooting ability.
  • High attention to detail with close-tolerance assemblies.
  • Ability to work independently and collaboratively in a fast-paced environment.
  • Strong documentation and communication skills.
  • Commitment to quality, safety, and continuous improvement.
• Preferred Experience
  • Experience with cryogenic systems or high-speed rotating equipment.
  • Background supporting aftermarket repair or overhaul operations.
  • Familiarity with ERP systems and work order documentation.

Work Environment

• Industrial workshop setting with exposure to machinery and mechanical tools.
• Standing for extended periods and performing hands-on mechanical tasks.
• Ability to lift and move components within defined safety limits.
• Overtime or flexible scheduling may be required based on operational needs.