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: 71 - 80 of 347 |
Corporate Safety Specialist - Houston, TX
Houston, Texas
JOB FUNCTIONS Directs, monitors and coordinates safety, health, and environmental (SHE) and compliance for The Company and companies regional locations. Essential Functions Directs development and implements all SHE and compliance programs ...
20h
| Job Type | Full Time |
Director of Reliability - ASU Production
Irving, Texas
Director of Reliability JOB SUMMARY The Reliability Manager will manage the reliability program, manage engineering projects, and provide technical maintenance expertise to support a safe, efficient, and reliable ASU (Air Separation Unit) p...
20h
| Job Type | Full Time |
Twinsburg, Ohio
Chemist needed: Requirements: - B.S. or B.A. in Chemistry or related field. - Must be able to lift 50 lbs, work outside, climb ladders, use hand tools and move gas cylinders. - Ability to operate a forklift. Training will be provided. Safet...
20h
| Job Type | Full Time |
TGCM Site Services Technician II - Taylor TX
Taylor, Texas
TGCM TECHNICIAN LEVEL II PURPOSE To define the job description for a TGCM (Total Gas Chemical and Management) Site Services Technician Level II at any customer's semiconductor facility that is serviced by Matheson. SCOPE The information con...
20h
| Job Type | Full Time |
TGCM Site Services Technician 1 - Taylor TX
Taylor, Texas
TGCM TECHNICIAN LEVEL I PURPOSE To define the job description for a TGCM (Total Gas Chemical and Management) Site Services Technician Level I at any customer's semiconductor facility that is serviced by Matheson. SCOPE The information conta...
20h
| Job Type | Full Time |
Laboratory Technician - New Johnsonville, TN
New Johnsonville, Tennessee
JOB TITLE - Lab Technician The primary function of this position will be to collect samples for analysis using gas cabinets and fume hoods. In addition, simple wet chemistry tests will also be required. Additionally, the successful candidat...
20h
| Job Type | Full Time |
TGCM Site Services Technician 1 - Taylor TX
Taylor, Texas
TGCM TECHNICIAN LEVEL I PURPOSE To define the job description for a TGCM (Total Gas Chemical and Management) Site Services Technician Level I at any customer's semiconductor facility that is serviced by Matheson. SCOPE The information conta...
20h
| Job Type | Full Time |
Packaged Gases Customer Service Representative - PRESQUE ISLE
Presque Isle, Maine
JOB SUMMARY 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 v...
20h
| Job Type | Full Time |
TGCM Site Services Technician II - Taylor TX
Taylor, Texas
TGCM TECHNICIAN LEVEL II PURPOSE To define the job description for a TGCM (Total Gas Chemical and Management) Site Services Technician Level II at any customer's semiconductor facility that is serviced by Matheson. SCOPE The information con...
20h
| Job Type | Full Time |
Kapolei, Hawaii
POSITION SUMMARY The Cylinder Filler is responsible for safely handling and filling gas products into liquid, medical and high-pressure gas cylinders in compliance with federal, state, local regulations, and meeting Matheson's standard oper...
20h
| Job Type | Full Time |