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Air Separation Plant Jobs in Indiana (NOW HIRING)

R10098428 Plant Engineer (Open) Location: New Carlisle, IN (AMG) - ASU How will you CONTRIBUTE and ... Technical expertise in operation and maintenance of Air Separation Units. * Good verbal and written ...

New

Extruder Operator - Nights

Plymouth, IN · On-site

$15.50 - $18.75/hr

Separating scrap into appropriate film-type gaylord. * Utilize effective leadership skills to ... Performing minor maintenance including but not limited to cleaning air filters, Total Productive ...

Machine Operator - Days

Plymouth, IN · On-site

$15.50 - $18.75/hr

Separating scrap into appropriate film-type gaylord. * Utilize effective leadership skills to ... Performing minor maintenance including but not limited to cleaning air filters, Total Productive ...

Extruder Operator - Nights

Plymouth, IN · On-site

$15.50 - $18.50/hr

Separating scrap into appropriate film-type gaylord. * Utilize effective leadership skills to ... Performing minor maintenance including but not limited to cleaning air filters, Total Productive ...

Material Handler - Outlet

Evansville, IN · On-site

$16 - $19.25/hr

Movement of goods in the store/plant/warehouse to and from storage or production areas, and in the ... separately. * Ability to meet production standards for stemming, hanging, pricing, sorting ...

Machine Operator - Days

Plymouth, IN · On-site

$15.50 - $18.50/hr

Separating scrap into appropriate film-type gaylord. * Utilize effective leadership skills to ... Performing minor maintenance including but not limited to cleaning air filters, Total Productive ...

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Air Separation Plant information

See Indiana salary details

$12

$22

$34

How much do air separation plant jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for air separation plant in Indiana is $22.47, according to ZipRecruiter salary data. Most workers in this role earn between $17.16 and $25.62 per hour, depending on experience, location, and employer.

What is an air separation plant?

An Air Separation Plant job involves operating and maintaining equipment that separates atmospheric air into its primary components—mainly oxygen, nitrogen, and argon—through processes like cryogenic distillation. Workers in this field monitor system performance, conduct routine maintenance, and troubleshoot issues to ensure efficient production. Roles can vary from plant operators to engineers and technicians, all essential for maintaining safe and continuous plant operations.

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

To thrive as an Air Separation Plant Operator, you need a solid understanding of process engineering, mechanical systems, and safety protocols, typically acquired through technical training or a relevant associate degree. Familiarity with distributed control systems (DCS), instrumentation, and adherence to OSHA regulations are also essential for daily plant operations. Attention to detail, problem-solving abilities, and effective teamwork skills help operators maintain plant efficiency and safety. These competencies ensure smooth operation of critical equipment and processes, supporting reliable production and compliance in an industrial setting.

What are the most commonly searched types of Air Separation Plant jobs in Indiana?

The most popular types of Air Separation Plant jobs in Indiana are:

What are popular job titles related to Air Separation Plant jobs in Indiana?

For Air Separation Plant jobs in Indiana, the most frequently searched job titles are:

What job categories do people searching Air Separation Plant jobs in Indiana look for?

The top searched job categories for Air Separation Plant jobs in Indiana are:

Infographic showing various Air Separation Plant job openings in Indiana 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, 2% Hybrid, and 2% Remote job distribution, with an average salary of $46,729 per year, or $22.5 per hour.

ASU Production Technician - Mt. Vernon

Mount Vernon, IN • On-site


Matheson Tri-Gas, Inc.

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

People enjoy working here

Good employer

Respectful managers


Full-time

Posted 19 days ago


Job description

JOB SUMMARY
Responsible for Maintaining and Improving Plant performance.This is typically a non-shift work position although situations may requirework outside normal shift. Performance Technician will perform mechanical,instrument and electrical maintenance. See skill set listed below.
Wage $0 - $34.85
ESSENTIAL FUNCTIONS
Manipulates air separation controls to meet productspecifications and production requirements
Adjust plant control variables, monitor and manage processequipment parameters to meet production goals.
Obtain knowledge base of the theory of air separation andrelated equipment associated with the process; understand the plant's waterchemistry to assure proper cooling tower operations and equipment functioning.
Develop skills to trouble shoot, evaluate process upsets andtake corrective actions.
Must maintain Qualified Electrical Worker certification
Performs maintenance on compressors, pumps, turbines,valves, motors, and other plant equipment, when required.
Reads and interprets technical drawings and manuals.
Develop ability to interpret Process & InstrumentDrawings to understand process operations, equipment and aid in troubleshooting system anomalies.
Participate in the maintenance/updating of work instructionsto assure accurate and current start-up and operational procedures.
Demonstrate mechanical aptitude, evaluate equipmentperformance, perform routine calibration and maintenance of analytical testequipment and maintain appropriate records.
Be safety conscious, i.e., meetings, work areas, eliminatehazards, etc.
Ability to prepare and maintain production operations anddistribution records to meet the requirements of FDA, DPA, OSHA, ISO QualitySystems and other internal and external requirements.
Participate in the maintenance and updating of plant andequipment work instructions.
Prepare and maintain production operations and distributionrecords to meet internal and external requirements.
Prepare QA documents to certify product quality;transcribe/transfer data from process computer data bases and tables, etc. toprepare product loss and reports.
Good communication skills (inter departmental, team members,vendors, etc.
Responsible for reviewing and releasing medical gradeproduct per FDA regulations.
Troubleshooting the causes of plant operational issues andalarms, either directly or in conjunction with the local team.
Assisting with starting / stopping the plants in a safemanner as dictated by operating conditions and business needs.
Optimizing plant performance by tracking performance dataand implement the best operating plan for all plants.
Executing productivity ideas and Best Practices to keepplant costs down.
Interacting closely with all the supporting groups/personnelfor performance optimization and troubleshooting.
Perform other projects and duties as assigned.
Complies with all policies and standards
EDUCATION
High School diploma, Technical School or related industrialexperience
EXPERIENCE1-3 years Compressors, pumps, valves and expanders, alsoInstrument & electrical testing equipment.
KNOWLEDGE, SKILLS,& ABILITIES
Basic Computer skills.
On call for plant needs of any kind, (Personnel, Equipment,Customer problems) Statistical and analytical skills.
Clean driving record.
Strong understanding of Safety Practices and policies forthe Industrial Gas Industry
Strong understanding of Air Separation Principles
Strong understanding of compressors, pumps and expanders
Strong understanding of electrical motors, electrical powerdistribution and electrical safety.
Possess skills to utilize I&E test equipment, includingDVM, megger, process calibrator, transmitter simulator.
Ability to utilize troubleshooting skills on Medium voltagepanels, low voltage panels, Programmable Logic Controllers, field processmeasuring equipment and vibration equipment
Understanding of Analytical principles.
PHYSICALDEMANDS/WORKING CONDITIONS
StationaryPosition - FREQUENTLY
Move/Traverse- FREQUENTLY
StationaryPosition/Seated - OCCASIONALLY
Transport/Lifting- OCCASIONALLY - 30lbs.
Transport/Carrying- OCCASIONALLY - 30lbs.
ExertingForce/Pushing - FREQUENTLY
ExertingForce/Pulling - FREQUENTLY
Ascend/Descend- FREQUENTLY
Balancing -RARELY
PositionSelf/Stooping - FREQUENTLY
PositionSelf/Kneeling - FREQUENTLY
Reaching -RARELY
Handling -OCCASIONALLY
GraspingOCCASIONALLY
Feeling -OCCASIONALLY
Communicate/Talking- FREQUENTLY
Communicate/Hearing- FREQUENTLY
RepetitiveMotions - OCCASIONALLY
Coordination- OCCASIONALLY
TRAVEL REQUIREMENTS:
10% Travel for scheduled Training where applicable.
Nippon Sanso MATHESON 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. E AA M/F/VET/Disability

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