Matheson Tri-Gas
MATHESON provides complete customer solutions, offering everything from onsite air separation plants to small portable cylinders and all the services required to support these products and customer applications. MATHESON has over 300 locations in the U.S. and more than 4500 employees.

Our Parent Company
The Nippon Sanso Holdings Group is a global corporation with 300 group companies and approximately 20,000 staff, operating in four regions around the world: Japan, the United States, Europe, and Asia/Oceania.
Our mission as an industrial gas professional is to contribute widely to the development of global industries and the creation of a future sustainable society.
To achieve this, we develop flexible and speedy customer-oriented businesses in each region while striving to provide truly valuable gas solutions supported by systems that facilitate individual strengths to be combined freely across borders.
Philosophy
Proactive. Innovative. Collaborative. Making life bettr through gas technology. The Gas Professionals.
Vision
We aim to create social value through innovative gas solutions that increase industrial productivity, enhance human well-being and contribute to a more sustainable future.
Careers
MATHESON Offers Opportunities for Career Growth at Every Level from Coast-to-Coast

Founded in 1927, today MATHESON is part of one of the largest compressed gas providers in the world. It’s difficult to find an industry that in some way doesn’t rely on the products we supply. Our business is diverse, and as a result, our working environment is a stable one.
We are National. And Global.
Including our gas plants, research facilities, supply depots, and retail stores, MATHESON has over 300 sites in the United States. Maine to California. Florida to Washington. MATHESON’s reach extends to our own facilities in Asia and Europe.
We are Technology.
Gases are the “hidden ingredient” in nearly everything around us. We are leading the way in new gas mixtures used to improve welding performance. Our specialty gases are used to meet the demands of EPA compliance. We develop and construct plants for air separation and hydrogen production.
We are driven to do things The Right Way.
Our guiding principles are Safety, Quality, Customer Focus and Financial Performance, with Corporate Responsibility for Environmental Sensitivity and Community Support as key elements. We strive to do things The Right Way . . . three simple words, one big idea.
We are serious about being the Best.
Meeting and exceeding our customers’ expectations are our goals. In Operations and Manufacturing, our teams are trained in the rigors of Lean Six Sigma for quality improvement and efficiency. Our manufacturing facilities are ISO 9001 certified.
We have Grown. And we continue to Grow.
These simplified maps show our footpr
Search among Matheson Tri-Gas jobs
| Jobs: 1 - 10 of 416 |
Irving, Texas
Position Summary Open position for Engineering Management of an engineering team within the UHP Equipment division of Matheson. The engineering manager plans, organizes and directs engineering activities to meet company objectives for desig...
16h
| Job Type | Full Time |
Chemical Plant Facility Engineer - Longmont, CO
Longmont, Colorado
A Chemical Hazardous Gas Plant/Facility Engineer manages the safe production, storage, and distribution of high-purity and hazardous gases (e.g., fluorine, hydrogen, WF6, hydrogen fluoride). They oversee facility infrastructure, perform haz...
16h
| Job Type | Full Time |
Houston, Texas
Lead Chemist salary range $31.25 to $40.87 The Lead Chemist will be responsible for laboratory analysis and gravimetric blending functions. In addition, the Lead Chemist will develop the daily work schedule based on plant and customer prior...
16h
| Job Type | Full Time |
Greenville, Ohio
JOB SUMMARY Maintain production equipment in safe, optimal operating condition to help ensure the protection of all plant employees and visitors. Conduct continuous monitoring of production and process equipment for proper operation. Perfor...
16h
| Job Type | Full Time |
Financial Planning Analyst - Irving TX
Irving, Texas
Financial Planning Analyst JOB SUMMARY The Financial Planning Analyst role will conduct financial analysis, primarily oriented on Profit and Loss statements across all Business Units and Zones in the Company. This role will require interact...
16h
| Job Type | Full Time |
Site Services Technician -Newark, CA
Newark, California
Job Summary To implement, execute and then meet and exceed expectations of the Nippon Sanso Matheson on-site service team's operational responsibility of providing site services to the customer's medical & specialty gas needs. Essential Fun...
16h
| Job Type | Full Time |
Hilliard, Ohio
Manages sales campaigns with the intent of either scheduling appointments for sales to improve sales productivity or by gaining business via direct quote/follow up. Assesses customer satisfaction with MTG products and services via conductin...
16h
| Job Type | Full Time |
Credit Administrator - Irving, TX
Irving, Texas
Credit Administrator typing minimum 50 wpm Ten key by touch Knowledge of hot key based systems Experience level of average/above average with Microsoft Office Products Professional written and verbal communication skills Self-Motivator Proc...
16h
| Job Type | Full Time |
Package Gas Driver 1 - Manchester, NH
Manchester, New Hampshire
Nippon Sanso MATHESON is a leading supplier of industrial and specialty gases, and gas handling equipment in the United States and we're looking for CDL B Truck Driver in Manchester, NH! Our Packaged Gas Drivers haul cylinders of compressed...
20h
| Job Type | Full Time |
Package Gas Driver 2 - Dallas, TX
Dallas, Texas
JOB SUMMARY This position is responsible for the transportation of materials in a safe and timely manner by applying knowledge for commercial driving regulations, and roads in the area. The professional driver will be responsible for drivin...
20h
| Job Type | Full Time |