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Assistant Plant Operator Jobs in Indiana (NOW HIRING)

Cargill

Grain Plant Operator

Tipton, IN

New, easy-to-apply options are available for this role: chat with our recruiting assistant Ana at ... Basic maintenance and operator care of equipment to ensure ongoing facility operations * Providing ...

Medxcel

Powerplant Operator II

Indianapolis, IN · On-site

The Power Plant Operator II is responsible for the safe and proper operation of the power plant and ... May assist leaders in assignment of work to team members to ensure safe and efficient plant ...

Medxcel

Powerplant Operator II

Indianapolis, IN · On-site

The Power Plant Operator II is responsible for the safe and proper operation of the power plant and ... May assist leaders in assignment of work to team members to ensure safe and efficient plant ...

ENTEK

Plant Manager

Terre Haute, IN · On-site

$145K - $175K/yr

In this role, you will: * Lead all operational leaders including Assistant Plant Managers ... Develop and manage operating budgets and support financial reporting to executive leadership

Meg 2 LLC

Production Operator - Troy, IN

Troy, IN · On-site

$14.25 - $17.25/hr

A Production Operator is responsible for loading/unloading hazardous materials from and onto tank ... Collect samples * Assist plant Operations personnel as instructed. * Abide by the principles in the ...

MEG 2 LLC

Production Operator - Troy, IN

Troy, IN · On-site

$14.25 - $17.25/hr

A Production Operator is responsible for loading/unloading hazardous materials from and onto tank ... Collect samples * Assist plant Operations personnel as instructed. * Abide by the principles in the ...

MEG 2 LLC

Production Operator - Troy, IN

Troy, IN

$14.25 - $17.25/hr

A Production Operator is responsible for loading/unloading hazardous materials from and onto tank ... Collect samples * Assist plant Operations personnel as instructed. * Abide by the principles in the ...

ENTEK International

Plant Manager

Terre Haute, IN · On-site

$145K - $175K/yr

In this role, you will: * Lead all operational leaders including Assistant Plant Managers ... Develop and manage operating budgets and support financial reporting to executive leadership

Martin Marietta

Plant Laborer

Indianapolis, IN

$14.75 - $19/hr

This position is responsible for operating a variety of equipment and help with plant maintenance, production and equipment operation. Essential Functions * Assist in plant operations including ...

Martin Marietta

Plant Laborer

Indianapolis, IN

$14.75 - $19/hr

This position is responsible for operating a variety of equipment and help with plant maintenance, production and equipment operation. Essential Functions * Assist in plant operations including ...

Martin Marietta

Plant Laborer

Carmel, IN

$14.75 - $19/hr

This position is responsible for operating a variety of equipment and help with plant maintenance, production and equipment operation. Essential Functions * Assist in plant operations including ...

Martin Marietta

Plant Laborer

Indianapolis, IN

$14.75 - $19/hr

This position is responsible for operating a variety of equipment and help with plant maintenance, production and equipment operation. Essential Functions * Assist in plant operations including ...

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All JobsAssistant Plant Operator JobsAssistant Plant Operator Jobs in Indiana

Assistant Plant Operator information

See Indiana salary details

$13

$21

$37

How much do assistant plant operator jobs pay per hour?

As of Jun 30, 2026, the average hourly pay for assistant plant operator in Indiana is $21.28, according to ZipRecruiter salary data. Most workers in this role earn between $15.58 and $24.04 per hour, depending on experience, location, and employer.

What is the difference between Assistant Plant Operator vs Plant Operator?

AspectAssistant Plant OperatorPlant Operator
CertificationsTypically requires a high school diploma and basic technical trainingRequires additional certifications or licenses, such as a state-specific operator license
Work EnvironmentAssists in plant operations, often working under supervision in industrial or power plant settingsManages daily plant operations independently, overseeing equipment and safety protocols
ResponsibilitiesSupports plant activities, performs routine maintenance, monitors equipmentOperates and controls plant machinery, ensures safety and efficiency, troubleshooting

The Assistant Plant Operator typically supports and assists the Plant Operator in daily tasks, requiring basic certifications and working under supervision. The Plant Operator holds more responsibility, managing plant operations independently with advanced certifications. Both roles are essential in industrial and power plant environments, but the Plant Operator has a higher level of responsibility and technical expertise.

How hard is it to become an assistant plant operator?

Becoming an assistant plant operator typically requires a high school diploma or equivalent, along with on-the-job training or an apprenticeship. Some positions may require a valid driver's license and basic technical skills, while certifications in safety or equipment operation can improve job prospects; the role often involves working in a plant environment with shift schedules.

What are some common challenges Assistant Plant Operators face during shift work, and how can they effectively manage them?

Assistant Plant Operators often work in rotating shifts, which can be physically and mentally demanding due to irregular hours and the need for constant vigilance. Managing fatigue, staying alert during night shifts, and maintaining clear communication with team members are common challenges. To effectively manage these, it's important to establish consistent sleep routines, stay hydrated, and use established handover protocols to ensure seamless operations between shifts. Building strong teamwork skills and being proactive in identifying and addressing equipment issues also contribute to success in this role.

What does a plant operations assistant do?

A plant operations assistant supports the daily functions of industrial or manufacturing plants by monitoring equipment, assisting with maintenance, and ensuring safety protocols are followed. They often work under the supervision of plant operators and may use tools like control systems or gauges to help maintain efficient plant operations.

What are the key skills and qualifications needed to thrive as an Assistant Plant Operator, and why are they important?

To thrive as an Assistant Plant Operator, you need a solid understanding of mechanical systems, basic process operations, and often a high school diploma or technical certification. Familiarity with control systems, SCADA software, and safety protocols is typically required on the job. Attention to detail, strong teamwork, and effective communication are important soft skills for this role. These abilities ensure the safe, efficient, and reliable operation of plant equipment in a team-oriented environment.

What are assistant plant operators?

Assistant plant operators are entry-level professionals who support the day-to-day operations of industrial plants such as power stations, water treatment facilities, or manufacturing plants. They work under the supervision of senior operators to monitor equipment, perform routine maintenance, and ensure safety procedures are followed. Their responsibilities also include recording data, troubleshooting minor issues, and assisting in emergency situations to maintain efficient and safe plant operations.

What is the highest salary for a plant operator?

The highest salaries for assistant plant operators can reach around $70,000 to $80,000 annually, especially for those with extensive experience, specialized skills, or working in high-demand industries. Factors such as certifications, location, and shift differentials can also influence earning potential.

What jobs pay $2000 a day?

Jobs that can pay $2000 a day often include specialized roles such as senior project managers, certain engineering consultants, or high-level executive positions, which typically require extensive experience, certifications, or advanced skills. These roles may involve long hours, high responsibility, or working in industries like oil and gas, finance, or construction. Such high daily rates are usually associated with contract or freelance work rather than standard employment.
What are the most commonly searched types of Plant Operator jobs in Indiana? The most popular types of Plant Operator jobs in Indiana are:
Assistant Plant Operator jobs near you
Infographic showing various Assistant Plant Operator job openings in Indiana as of June 2026, with employment types broken down into 76% Full Time, 20% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $44,267 per year, or $21.3 per hour.
Chemical Plant Operator - Corydon, IN

Chemical Plant Operator - Corydon, IN

Wilbur-Ellis Holdings, Inc.

Corydon, IN • On-site

$19.38 - $25.85/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 3 days ago

Key responsibilities

  • Assist with inventory, leak, and tank checks, and operate tanks and transfer lines for raw material handling.

  • Operate equipment such as skid loaders, forklifts, pumps, blenders, reactors, and weighing scales.

  • Unload and transfer raw materials using proper safety procedures and personal protective equipment.

Wilbur-Ellis rating

6.8

Company rating: 6.8 out of 10

Based on 18 frontline employees who took The Breakroom Quiz

72nd of 91 rated chemical manufacturers

Job description

Investing in You, join a 100-year-old, family-owned leader in Ag - and grow with us!
Wilbur-Ellis invests heavily in our employees by offering skill development and training, competitive compensation and benefits, and a tradition of promoting from within for a broad range of career opportunities. And we foster a supportive, people-first work environment.
"We know the confidence gap can get in the way of meeting spectacular candidates, so please don't hesitate to apply - we'd love to hear from you."
Role Overview:
The Chemical Plant Operator I is responsible for taking daily inventory, unloading and loading raw materials and finished goods, as well as helping in any of the other operational departments. Chemical Plant Operators are also responsible for using and maintaining the equipment used to blend chemicals.
A Sample of What You'll Do in this Role:
  • Assist with inventory, leak, and tank checks; open/close tanks and transfer lines for raw material handling.

  • Operate equipment such as skid loaders, forklifts, pumps, blenders, reactors, and weighing scales.

  • Unload and transfer raw materials (e.g., Acetic acid, Formic acid, Aqua Ammonia) using proper safety procedures and personal protective equipment, including respirators.

  • Learn to read meters, charts, and instruments to ensure accurate production operations; gain experience with troubleshooting and report equipment issues to management.

  • Collect, label, and deliver product samples for lab testing.

  • Help prepare and label drums, totes, and other containers for shipping.

  • Follow batch instructions under supervision.

  • Maintain a clean and safe work environment.

What You Bring to the Role:
  • Basic knowledge of computers.

  • Safety-oriented work habits.

  • Strong attention to detail and precision in all operations.

  • Able to tolerate seasonal temperature extremes.

  • Ability to work in an environment that has a moderately loud noise level.

  • Must pass a pulmonary function test and have a respirator clearance.

  • Be clean-shaven to wear a respiratory mask.

  • 2+ years of work experience in a chemical plant and a strong understanding of chemical processing are preferred but not required.

  • High School Diploma or higher required.

What Makes You a Great Fit:
  • You're versatile, flexible, and willing to work weekends and holidays

  • You can contribute to a team with a positive attitude and outlook

  • You are safety-minded and consistently follow safety protocols and procedures

  • You're on time and prepared for work assignments that may include physical and repetitive tasks

Compensation and Benefits:
  • The base compensation for this position ranges from $19.38 to $25.85 per hour. Please note that wages may vary depending on skills and experience.

  • This position is eligible for vacation, holidays, health, dental, vision, mental health, retirement plans, and other benefits. Follow this link for more information regarding Wilbur-Ellis employee benefits: https://mywebenefits.com/

Please note that salary ranges provided for this role on external job boards are salary estimates made by outside parties and may not be accurate.
Our Commitment to Diversity & Inclusion:
Diversity of people, cultures, opinions, and ideas makes us all stronger. From leadership commitment to employee buy-in, we know that creating an inclusive environment and providing opportunities for all employees to reach their full potential is a shared responsibility.
NACHURS ALPINE SOLUTIONS is a Wilbur-Ellis business.
For over 70 years, Nachurs Alpine Solutions has been the industry leader in NPK LIQUID FERTILIZER TECHNOLOGY. Built on quality, integrity, and innovation, we pioneered precision-placed liquid fertilizer in 1946 - formulated to meet the nutritional demands of crops and growing conditions on both sides of the border. Our liquid fertilizers are marketed under the ALPINE brand and NACHURS brands in North America. The New Ag Markets Business Unit sells liquid fertilizer into turf, specialty, international, and private label markets. Products sold in the oil and gas markets, transportation and mining markets, and industrial chemical markets are all sold under the NASi brand. Nachurs Alpine Solutions has manufacturing plants located in Garretson, SD, Marion, OH, Corydon, IN, Red Oak, IA, St. Gabriel, LA, New Hamburg, ON and Belle Plaine, SK.
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