1

Air Separation Plant Operator Jobs (NOW HIRING)

Plant Operator Location: Janus Plant site near Mentone, Texas Schedule: 7/7 rotational (days/nights ... separation, condensate stabilization, amine treating, TEG glycol and mole sieve dehydration ...

Production Technician

Bloomington, TX · On-site

$16 - $20/hr

High school diploma or general education degree (GED), two years technical college or military technical experience and 2 plus years of operating an Air Separation Plant or related industrial ...

Plant Operator

Kosse, TX · On-site

$18 - $23/hr

Premier Sand and Stone is an open pit mine that operates VSI crushers and material separation wash ... Plant Operators are solely responsible for the safe and efficient production of raw aggregate ...

Plant Operator

Kosse, TX · On-site

$18 - $23/hr

Premier Sand and Stone is an open pit mine that operates VSI crushers and material separation wash ... Plant Operators are solely responsible for the safe and efficient production of raw aggregate ...

... air compressors, vacuum pumps, etc. - Sufficient experience to have acquired a general knowledge of electrical and mechanical equipment maintenance. - Ability to retrieve information from building ...

... air compressors, vacuum pumps, etc. - Sufficient experience to have acquired a general knowledge of electrical and mechanical equipment maintenance. - Ability to retrieve information from building ...

Experience in a particular trade such as mechanical, plumbing, HVAC, boilers, stationary operating ... We have separate adult and pediatric emergency rooms, outpatient clinics and diagnostic centers.

... air compressors, vacuum pumps, etc. - Sufficient experience to have acquired a general knowledge of electrical and mechanical equipment maintenance. - Ability to retrieve information from building ...

... air compressors, vacuum pumps, etc. - Sufficient experience to have acquired a general knowledge of electrical and mechanical equipment maintenance. - Ability to retrieve information from building ...

Experience in a particular trade such as mechanical, plumbing, HVAC, boilers, stationary operating ... We have separate adult and pediatric emergency rooms, outpatient clinics and diagnostic centers.

Experience in a particular trade such as mechanical, plumbing, HVAC, boilers, stationary operating ... We have separate adult and pediatric emergency rooms, outpatient clinics and diagnostic centers.

Experience in a particular trade such as mechanical, plumbing, HVAC, boilers, stationary operating ... We have separate adult and pediatric emergency rooms, outpatient clinics and diagnostic centers.

Experience in a particular trade such as mechanical, plumbing, HVAC, boilers, stationary operating ... We have separate adult and pediatric emergency rooms, outpatient clinics and diagnostic centers.

Experience in a particular trade such as mechanical, plumbing, HVAC, boilers, stationary operating ... We have separate adult and pediatric emergency rooms, outpatient clinics and diagnostic centers.

Experience in a particular trade such as mechanical, plumbing, HVAC, boilers, stationary operating ... We have separate adult and pediatric emergency rooms, outpatient clinics and diagnostic centers.

Experience in a particular trade such as mechanical, plumbing, HVAC, boilers, stationary operating ... We have separate adult and pediatric emergency rooms, outpatient clinics and diagnostic centers.

Showing results 41-60

Air Separation Plant Operator information

See salary details

$13

$22

$39

How much do air separation plant operator jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for air separation plant operator in the United States is $22.37, according to ZipRecruiter salary data. Most workers in this role earn between $16.35 and $25.24 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an air separation plant operator?

To thrive as an Air Separation Plant Operator, you need a solid understanding of industrial operations, equipment monitoring, and process control, often supported by a technical diploma or vocational training. Familiarity with distributed control systems (DCS), programmable logic controllers (PLC), and safety protocols, as well as certifications in plant operations or hazardous materials handling, are typically required. Strong attention to detail, problem-solving abilities, and the capacity to communicate clearly with team members are vital soft skills in this role. These skills and qualities ensure the safe, efficient, and continuous operation of the plant while minimizing risks and maintaining product quality.

What does an air separation plant operator do?

An Air Separation Plant Operator is responsible for controlling and monitoring equipment that separates atmospheric air into its primary components, such as oxygen, nitrogen, and argon. They ensure the plant runs efficiently by adjusting pressures, temperatures, and flow rates while performing routine maintenance and troubleshooting issues. Operators must follow strict safety protocols and quality standards to ensure the purity of the gases produced. Their role is crucial in supplying industries like healthcare, manufacturing, and electronics with high-purity gases.

What cities are hiring for Air Separation Plant Operator jobs? Cities with the most Air Separation Plant Operator job openings:
What are the most commonly searched types of Air Separation Plant Operator jobs? The most popular types of Air Separation Plant Operator jobs are:
What states have the most Air Separation Plant Operator jobs? States with the most job openings for Air Separation Plant Operator jobs include:
What job categories do people searching Air Separation Plant Operator jobs look for? The top searched job categories for Air Separation Plant Operator jobs are:
Infographic showing various Air Separation Plant Operator job openings in the United States as of August 2026, with employment types broken down into 40% Full Time, 58% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $46,521 per year, or $22.4 per hour.

ASU Maintenance Technician

Matheson Tri-Gas, Inc.

Irwindale, CA • On-site

$42 - $52/hr

Full-time

Re-posted 17 days ago


Matheson rating

8.0

Company rating: 8.0 out of 10

Based on 47 frontline employees who took The Breakroom Quiz

30th of 86 rated oil and gas companies


Job description

JOB SUMMARY
The ASU Maintenance Technician is responsible for ensuring the proper predictive, preventative and corrective maintenance of mechanical, electro-mechanical, pneumatic, structural and piping systems is performed as necessary to achieve the safe, reliable and efficient operation of the air separation plants. The Maintenance Technician may also be required to perform the duties of a Plant Operator as needed to cover vacations, sick time, etc.
This position reports directly to the ASU Plant Manager.
JOB FUNCTIONS
Essential Functions
Essential Function
Perform equipment inspections and preventative maintenance (PM) activities, including analysis of operational data, to maintain equipment in optimum condition.
Implement or oversee the corrective maintenance (repair/replacement) of all process equipment.
Trouble shoot and evaluate equipment malfunctions. Coordinate with plant management to determine and implement proper corrective action.
Utilize and assist with the administration of the Company CMMS (MAPS) to schedule and document all preventative and corrective maintenance tasks.
Keep all shops and areas where work is being performed in a clean and orderly condition utilizing 5S principles.
Adhere to all Safety, Health and Environmental policies and procedures. Be Safety Conscious at all times and practice Interdependent Behavior.
Communicate with contractors and vendors to solicit quotes, order parts, and coordinate work to be performed by them.
Assist with the research, selection and negotiation of purchases for suitable plant equipment.
Read and interpret process diagrams, wiring schematics, technical drawings and equipment manuals.
Travel to assist with maintenance activities at other Company locations when needed.
Be on-call as required. Work nights and weekends when necessary.
Perform routine calibration of analytical test equipment and document properly.
Prepare and maintain Company production and quality records to conform to regulations of the FDA, EPA, OSHA, ISO Quality Systems and any other governing bodies as required.
Monitor and adjust air separation plant process controls to meet product specifications and production goals.
Assist with startups and shutdowns of the plants in a safe manner as directed by plant management due to operating conditions and business needs.
Complete all required training as directed in a timely manner.
Perform cooling water treatment testing, document results and make adjustments to water chemistry controls as necessary to optimize.
Participate in the maintenance and updating of plant and equipment work instructions.
Additional Responsibilities
Required for All Jobs

Performs other duties as assigned

Complies with all policies and standards
QUALIFICATIONS
Education
Education Level
Education Details
Req/
Pref
High School Diploma
Req
Work Experience
Experience
Experience Details
Required/
Preferred
1-3 years
Technical Degree or equivalent industry experience
Required
4-6 years
maintenance experience within a manufacturing environment
Required
Experience with compressors (centrifugal, reciprocating, screw), pumps, valves and expanders
Preferred
Experience with the implementation and administration of Computerized Maintenance Management Systems (CMMS)
Required
Knowledge, Skills and Abilities
KSAs
Proficient in the safe operation of general hand and power tools. Welding skills a plus
Proficient in the use of precision measuring instruments including micrometers, calipers, feeler gauges, dial indicators and torque wrenches
Strong mechanical aptitude and basic pipe fitting skills
Ability to read and interpret process diagrams, wiring schematics, technical drawings and equipment manuals. Ability to utilize these skills to trouble shoot and evaluate equipment malfunctions and determine appropriate corrective action
Basic knowledge of electricity, motors and electrical systems
The ability to use a digital multimeter in troubleshooting low voltage systems
Good verbal and written communication skills
Basic proficiency with Microsoft Office including Outlook, Excel, Word and PowerPoint
Licenses and Certifications
Licenses/Certifications
Licenses/Certification Details
Time Frame
Required/
Preferred
DL NUMBER - Driver License, Valid and in State
Valid Driver's License and Clean Driving Record
Upon Hire
Required
PHYSICAL DEMANDS/WORKING CONDITIONS
Physical Demands Category:
Craft Workers
Physical Demands
A thorough completion of this section is needed for compliance with legal standards such as the Americans with Disabilities Act. The physical requirements described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.
Physical Demand
N/A
Rarely
Occasionally
Frequently
Constantly
Weight
Stationary Position
X
Move/Traverse
X
Stationary Position/Seated
X
Transport/Lifting
X
Transport/Carrying
X
Exerting Force/Pushing
X
Exerting Force/Pulling
X
Ascend/Descend
X
Balancing
X
Position Self/Stooping
X
Position Self/Kneeling
X
Position Self/Crouching
X
Position Self/Crawling
X
Reaching
X
Handling
X
Grasping
X
Feeling
X
Communicate/Talking
X
Communicate/Hearing
X
Repetitive Motions
X
Coordination
X
Physical and Environmental Requirements
Mental Demands
Working Condition
N/A
Rarely
Occasionally
Frequently
Constantly
Comprehension:The person in this position must be able to understand direction and adhere to established procedures
X
Organization:The person in this role must be able to gather and classify information
X
Reasoning and Decision Making:The person in this role must use logic to make decisions quickly and effectively.
X
Communication:The person in this position must be able to express and exchange ideas and meaning with colleagues
X
Resilience:The person in this position needs to adapt well in the face of workplace stressors such as customer service complaints and juggling competing priorities
X
Compensation: $42 - $52 per hour
Matheson is an Equal Opportunity Employer that complies with the laws and regulations set forth under EEOC.. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. EOE AA M/F/VET/Disability

What Matheson employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom