Millwright/Mechanical Assembly

Company Overview 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. 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.

Work on cutting-edge cryogenic and turbo rotating equipment.

Support global energy and industrial infrastructure.

Job Overview 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 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.

Responsibilities Precision Disassembly, Inspection & Rebuild

Perform detailed mechanical measurements and diagnostics using precision instruments.

Execute repairs in accordance with engineering drawings, specifications, and quality standards.

Perform precision balancing of rotating assemblies.

Testing, Measurement & Documentation

Perform dimensional inspections using micrometers, calipers, dial indicators, torque tools, and specialty equipment.

Ensure all work meets Nikkiso quality, safety, and technical standards.

#