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Senior Plant Operator Jobs in Indiana (NOW HIRING)

TRUCENT INC

Engineering Director

Noblesville, IN · On-site

... plant operators we serve. CPR is a focused expert in disc stack centrifuge repair, rebuild, and ... a senior engineering voice with key plant customers. A great day might include a morning plant ...

Metals & Additives LLC

Senior Process Engineer

Brazil, IN · On-site

$95K - $123K/yr

The Senior Process Engineer plays a key role in optimizing, troubleshooting, and improving ... and operating parameters. * Support daily plant operations, providing technical expertise to ...

Element Resources

Recycling Smelter Operator

Muncie, IN · On-site

$23.58/hr

The Operator also may work with a senior operator to carry out operations in an operating system or ... Able to understand and follow both verbal and visual instructions regarding plant safety and ...

Venteon

Senior Supply Chain Analyst

Valparaiso, IN · On-site

$66K - $82K/yr

Senior Supply Chain Analyst - Valparaiso, IN Minimum 5 years of experience as a Supply Chain ... Contribute to strategic, budget and operative planning of the plant/operations unit (e.g. with ...

Haynes International

Director EHS

Kokomo, IN · On-site

Class "C" Wastewater Treatment Plant Operator; Certified Haz Waste Operator; Certified Training ISO ... Oversee the EHS governance process, ensuring effective communication and data flow between senior ...

TriMas Corporation

Senior Controls Engineer

Auburn, IN · On-site

$90K - $119K/yr

... operator interface, pneumatic,distribution and control. * Lead the controls team and projects ... Maintain and expand existing plant floor machine control to Ethernet gateways, links and ...

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All JobsPlant Operator JobsSenior Plant Operator JobsSenior Plant Operator Jobs in Indiana

Senior Plant Operator information

See Indiana salary details

$23.8K

$76.4K

$155.6K

How much do senior plant operator jobs pay per year?

As of Sep 2, 2026, the average yearly pay for senior plant operator in Indiana is $76,398.00, according to ZipRecruiter salary data. Most workers in this role earn between $39,500.00 and $98,000.00 per year, depending on experience, location, and employer.

What is a senior plant operator?

Senior Plant Operators are experienced professionals responsible for overseeing the day-to-day operations of industrial plants or facilities, such as power plants, water treatment facilities, or manufacturing sites. They monitor equipment, control systems, and processes to ensure everything runs safely and efficiently. In addition to operating machinery, they often supervise junior staff, troubleshoot technical issues, and help implement safety and maintenance procedures. Their role is crucial for maintaining production targets and ensuring compliance with industry regulations.

What skills and qualifications are needed to be a senior plant operator?

To thrive as a Senior Plant Operator, you need in-depth knowledge of plant operations, process controls, and safety regulations, often backed by a technical diploma or relevant certifications. Familiarity with distributed control systems (DCS), SCADA systems, and equipment maintenance protocols is typically required. Excellent problem-solving skills, attention to detail, and the ability to lead and communicate effectively with a team are highly valued soft skills. These competencies are crucial for ensuring safe, efficient, and continuous plant operations while minimizing downtime and maintaining compliance.

What are common challenges faced by senior plant operators and how can they be addressed?

Senior Plant Operators often face challenges such as troubleshooting complex equipment issues, maintaining strict safety and environmental standards, and managing shift teams efficiently. Staying current with technological advancements and regulatory changes is essential, as is effective communication with maintenance, engineering, and management teams. Many operators address these challenges by participating in ongoing training, fostering a proactive safety culture, and developing strong leadership and problem-solving skills.

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

AspectSenior Plant OperatorPlant Operator
CertificationsOften requires additional certifications or licenses, such as advanced operator licensesBasic operator licenses typically sufficient
Work EnvironmentSupervises operations, troubleshooting, and maintenance tasksPerforms routine operation and monitoring of plant equipment
ResponsibilitiesOversees team, ensures safety compliance, and handles complex issuesOperates equipment, monitors systems, and reports issues

The main difference between a Senior Plant Operator and a Plant Operator lies in responsibility level and required certifications. Senior Plant Operators typically oversee operations, handle complex troubleshooting, and may supervise staff, while Plant Operators focus on routine operations and monitoring. Both roles are essential in plant operations, but the senior position involves more leadership and technical expertise.

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

The most popular types of Plant Operator jobs in Indiana are:

What cities in Indiana are hiring for Senior Plant Operator jobs?

Cities in Indiana with the most Senior Plant Operator job openings:

Senior Plant Operator jobs near you
Infographic showing various Senior Plant Operator job openings in Indiana as of August 2026, with employment types broken down into 47% Full Time, 51% Part Time, 1% Contract, and 1% Nights. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $76,398 per year, or $36.7 per hour.

Engineering Director

TRUCENT INC

Noblesville, IN • On-site

Full-time

Re-posted 2 days ago

Job description

Director of Engineering

Centrifuge Parts & Repair • A Business Unit of Trucent Inc. • Noblesville, Indiana

──────────────────────────────────────────────

About CPR & Trucent

A business unit of Trucent Inc, a North American leader in fluid separation technology for over 25 years. CPR is a place where engineering quality is the product — this role comes with genuine authority to shape the team, set the technical standard, and build something that matters.


Centrifuge Parts & Repair (CPR) has a long track record of consistent growth, built on technical depth and responsiveness for the food, dairy, and beverage plant operators we serve. CPR is a focused expert in disc stack centrifuge repair, rebuild, and parts supply — 20,000+ parts in stock, factory-trained technicians, and coverage across all major brands including Alfa Laval, GEA Westfalia, Tetra Pak, and Seital.


Role

Director of Engineering

Reports To

VP & Business Unit Leader

Direct Reports

2–3 Technical Staff

Location

Noblesville, Indiana


The Opportunity

A leadership role with real scope — direct and develop a small technical team, own CPR's internal training program, engage hands-on on significant projects, and serve as a senior engineering voice with key plant customers. A great day might include a morning plant visit with a dairy customer on a separation issue, an afternoon on a precision balance or mechanical problem in the shop, and a development conversation with a staff member.

What We're Looking For
  • 20+ years in plant process and rotating equipment engineering — with real time worked inside food, dairy, or beverage production facilities and working knowledge of sanitary plant equipment: separators, pasteurizers, homogenizers, CIP systems
  • Rotary equipment depth: bearing systems, mechanical seals, wear analysis, vibration analysis and diagnostics, high-speed rotating assembly
  • Demonstrated experience leading and developing technical teams — coaching, setting standards, building capability — and designing hands-on technical training programs
  • Controls and instrumentation experience (PLC/HMI) in a process equipment context; ability to engage credibly with plant engineers and operations managers
  • Centrifuge-specific experience is a plus — we fully expect to develop that knowledge in the right person
Requirements
  • Bachelor's degree in Mechanical Engineering, Chemical Engineering, or a related technical field; advanced degree a plus
  • 20+ years of progressive experience in plant process and rotating equipment engineering
  • Significant hands-on experience inside food, dairy, or beverage production facilities
  • Working knowledge of sanitary plant equipment: separators, pasteurizers, homogenizers, and CIP systems
  • Demonstrated track record leading and developing technical teams — coaching, setting standards, and building capability
  • Experience designing and delivering hands-on technical training programs
  • Controls and instrumentation experience (PLC/HMI) in a process equipment context
  • Ability to engage credibly with plant engineers, operations managers, and senior customer stakeholders
Skills & Technical Expertise
  • Rotary equipment depth: bearing systems, mechanical seals, wear analysis, and vibration diagnostics
  • High-speed rotating assembly and precision balancing
  • Root cause analysis and failure investigation on industrial process equipment
  • Technical team leadership: performance management, skills development, and standard-setting
  • Customer-facing engineering consultation and field support
  • Proficiency with engineering documentation, technical writing, and training curriculum development
  • Centrifuge-specific experience (disc stack, decanter, or similar) is a strong plus — we are prepared to develop this knowledge in the right person

Apply