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Air Separation Jobs (NOW HIRING)

Airgas

Plant Technician Operator

Chester, VA · On-site

$26 - $30/hr

Air Separation Plant or related industrial experience would be a valuable addition to the team. * Water Treatment - an understanding of water treatment principles and equipment is welcomed.

Airliquidehr

Plant Technician Operator

Chester, VA

$26 - $30/hr

Air Separation Plant or related industrial experience would be a valuable addition to the team. * Water Treatment - an understanding of water treatment principles and equipment is welcomed.

Airgas

ProductionTechnician

Dayton, OH · On-site

$30/hr

Air Separation Plant or related industrial experience is a plus. * Water Treatment - understanding the water treatment principles and equipment is a plus. * Refrigeration - A basic understanding of ...

Matheson Tri-Gas, Inc.

Wage $0 - $34.85 ESSENTIAL FUNCTIONS Manipulates air separation controls to meet productspecifications and production requirements Adjust plant control variables, monitor and manage processequipment ...

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Valve Field Service and Business Technician

West Bridgewater, MA · On-site

$60K - $100K/yr

Primary focus is the Air Separation Industry in North & South America. Secondary function includes similar support for general Koso Group business. Ensures prompt response is given to customers for ...

Airliquidehr

Maintenance Supervisor

Cleburne, TX

Air Separation - Brings a strong understanding and passion for learning air separation and associated technologies. * Instrumentation and Electrical - Demonstrates a practical understanding of ...

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How much do air separation jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for air separation in the United States is $33.97, according to ZipRecruiter salary data. Most workers in this role earn between $23.32 and $44.47 per hour, depending on experience, location, and employer.

What is air separation?

An Air Separation job typically involves operating, maintaining, and troubleshooting equipment used to separate atmospheric air into its primary components—oxygen, nitrogen, and argon—through cryogenic or non-cryogenic processes. Workers in this field monitor production, ensure safety compliance, and optimize plant efficiency. They may work in industries such as medical gas production, metallurgy, or chemical manufacturing.

What does a typical day look like for someone working in air separation operations?

A typical day in Air Separation operations involves monitoring plant performance, troubleshooting system alarms, conducting routine maintenance checks, and coordinating with other team members or departments, such as quality control and logistics. Operators often utilize control systems to adjust parameters and maintain efficient production of oxygen, nitrogen, and other atmospheric gases. Safety checks and adherence to strict operational protocols are a critical part of the daily responsibilities. This role offers consistent teamwork, but also requires individual accountability, ensuring both plant reliability and a safe work environment.

What are the key skills and qualifications needed to thrive in the air separation position, and why are they important?

To thrive in Air Separation, you need a strong understanding of industrial gas production processes, mechanical aptitude, and often a degree or certification in chemical, mechanical, or process engineering. Familiarity with Distributed Control Systems (DCS), cryogenic technology, and relevant safety standards such as OSHA is commonly required. Attention to detail, effective problem-solving, and the ability to work both independently and collaboratively are valuable soft skills in this field. These skills are essential to ensure safe, efficient, and reliable operation of air separation units in industrial environments.

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air separation jobs near you
Infographic showing various Air Separation job openings in the United States as of August 2026, with employment types broken down into 92% Full Time, 6% Part Time, 1% Contract, and 1% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $70,665 per year, or $34 per hour.

ASU Plant Operator - Mulberry, AR

Matheson Tri-Gas, Inc.

Mulberry, AR • On-site

$29.25 - $39.66/hr

Full-time

Posted 18 days ago

Key responsibilities

  • Manipulate air separation controls to meet product specifications and production requirements.

  • Monitor and manage process equipment parameters, troubleshoot system anomalies, and take corrective actions.

  • Perform routine calibration and maintenance of analytical test equipment, and develop skills in troubleshooting and evaluating process upsets.

Matheson rating

8.0

Company rating: 8.0 out of 10

Based on 47 frontline employees who took The Breakroom Quiz

33rd of 87 rated oil and gas companies

Job description

ASU Plant operators perform start-up and shut-down activities as well as Preventative and Corrective Maintenance. Interface through electronic, pneumatic and/or mechanical systems to control the air separation unit to meet the expectations of our pipeline and merchant customers. Maximize efficiencies, minimize down time and ensure integrity of stored and shipped products. Accept responsibility to be proactive and innovative in solutions to ensure an efficient operation and safe work environment. Plant operators work rotating shift work as required by the plant manager
Position Accountabilities
Manipulates air separation controls to meet product specifications and production requirements
Adjust plant control variables, monitor and manage process equipment parameters to meet production goals.
Obtain knowledge base of the theory of air separation and related equipment associated with the process; understand the plant's water chemistry to assure proper cooling tower operations and equipment functioning.
Develop skills to trouble shoot, evaluate process upsets and take corrective actions.
Develop ability to interpret Process & Instrument Drawings to understand process operations, equipment and aid in trouble shooting system anomalies.
Participate in the maintenance/updating of work instructions to assure accurate and current start-up and operational procedures.
Demonstrate mechanical aptitude, evaluate equipment performance, perform routine calibration and maintenance of analytical test equipment and maintain appropriate records.
Be safety conscious, i.e., meetings, work areas, eliminate hazards, etc.
Ability to prepare and maintain production operations and distribution records to meet the requirements of FDA, DPA, OSHA, ISO Quality Systems and other internal and external requirements.
Participate in the maintenance and updating of plant and equipment work instructions.
Prepare and maintain production operations and distribution records to meet internal and external requirements.
Prepare QA documents to certify product quality; transcribe/transfer data from process computer data bases and tables, etc. to prepare product loss and reports.
Good communication skills (inter departmental, team members, vendors, etc.
Responsible for reviewing and releasing medical grade product per FDA regulations.
Troubleshooting the causes of plant operational issues and alarms, either directly or in conjunction with the local team.
Assisting with starting / stopping the plants in a safe manner as dictated by operating conditions and business needs.
Optimizing plant performance by tracking performance data and implement the best operating plan for all plants.
Executing productivity ideas and Best Practices to keep plant costs down.
Interacting closely with all the supporting groups/personnel for performance optimization and troubleshooting.
Pay Range: $29.25 to $39.66
The Company is an Equal Opportunity Employer that complies with the laws and regulations set forth under EEOC. Qualified applicants will receive consideration for employment without regard to their race, color, Religion, national origin, sex, protected veteran status, or disability EOE AA M/F/VET/Disability

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