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.  We are a subsidiary of Nikkiso Company Ltd, a leading industrial manufacturer headquartered in Tokyo, Japan, with over $1.5B in annual revenue, 8000 + employees worldwide, and publicly traded on the Tokyo Stock Exchange.

Nikkiso Cryogenic Services (NCS) is an industry leader in the provision of services to the industrial gas and air separation industries, enhanced oil recovery operations, marine, clean energy, and alternative fuels markets. Boasting a vast portfolio of innovative solutions, cutting-edge technology, and expert services, the company stands tall as a go-to service provider for a wide range of clients. The company has carved a niche for itself in the market with its consistent delivery of top-tier services that are tailored to meet the specific needs of each industry. Our products have been instrumental in enabling customers to realize safer, greener, and more sustainable operations. From liquefied natural gas (LNG) systems to industrial gas equipment, every product is designed and manufactured with the utmost consideration for safety and environmental sustainability.

Nikkiso Cryogenic Services is not just a leading service provider to a range of industries, but also a champion of safer, greener operations. Its products and services are designed to meet the dual objectives of operational efficiency and sustainability, helping clients achieve their goals while minimizing environmental impact.

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.

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 is not a general mechanic role. This is precision rotating equipment work supporting critical global energy, industrial gas, and marine applications. The equipment you service directly impacts mission-critical operations around the world.

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.

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.

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.

Nikkiso CE&IG is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.