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Plant Operator Trainee Jobs (NOW HIRING)

Plant Operator/Operator Trainees operate and monitor auxiliary equipment and systems which support the safe, efficient, reliable, and environmentally sound production of electricity. Essential Duties ...

Water Plant Operator/Trainee

Dunedin, FL · On-site

$24.31 - $29.17/hr

Water Plant Operator Trainee - starting salary of $18.27 per hour. Requires FL Water Operator "C" license within 2 years of employment. Water Plant Operator C - starting salary of $20.09 - $24.11 per ...

Your Job Koch Fertilizer Dodge City, LLC is looking for a Plant Operator Trainee to join our team. This is a great opportunity to learn about an industrial setting without any previous experience and ...

WI · On-site

Plant Operator/Operator Trainees operate and monitor auxiliary equipment and systems which support the safe, efficient, reliable, and environmentally sound production of electricity. * Operate ...

Plant Operator/Operator Trainees operate and monitor auxiliary equipment and systems which support the safe, efficient, reliable, and environmentally sound production of electricity. * Operate ...

Plant Operator/Operator Trainees operate and monitor auxiliary equipment and systems which support the safe, efficient, reliable, and environmentally sound production of electricity. * Operate ...

Water Plant Operator Trainee - starting salary of $18.27 per hour. Requires FL Water Operator "C" license within 2 years of employment. Water Plant Operator C - starting salary of $20.09 - $24.11 per ...

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Plant Operator Trainee information

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$30.5K

$53K

$85.5K

How much do plant operator trainee jobs pay per year?

As of Sep 15, 2026, the average yearly pay for plant operator trainee in the United States is $52,962.00, according to ZipRecruiter salary data. Most workers in this role earn between $42,000.00 and $59,500.00 per year, depending on experience, location, and employer.

What is a plant operator trainee?

Plant Operator Trainees are entry-level employees who learn to operate, monitor, and maintain machinery and equipment at facilities such as power plants, water treatment plants, or manufacturing sites. They receive on-the-job training to understand safety procedures, equipment operation, and facility protocols under the supervision of experienced operators. Their goal is to gain the necessary skills and knowledge to eventually become fully qualified Plant Operators. This role typically involves a combination of classroom instruction and hands-on experience.

What are the key skills and qualifications needed to thrive as a plant operator trainee?

To thrive as a Plant Operator Trainee, you need a basic understanding of mechanical and electrical systems, a high school diploma or equivalent, and a willingness to learn plant operations. Familiarity with SCADA systems, safety protocols, and basic hand tools is often required, and some employers may prefer candidates with relevant certifications like OSHA or confined space entry. Attention to detail, teamwork, and strong communication skills help trainees adapt quickly and contribute to safe, efficient plant operations. These skills are crucial for ensuring safety, minimizing downtime, and supporting the smooth functioning of the facility.

What are some common challenges faced by plant operator trainees during their initial training period?

Plant Operator Trainees often encounter challenges such as adapting to rotating shift schedules, learning to monitor complex machinery, and quickly troubleshooting minor operational issues. Trainees must also become familiar with strict safety protocols and environmental regulations, which can be overwhelming at first. However, with mentorship from experienced operators and structured hands-on training, most trainees are able to develop the necessary confidence and skills to handle these responsibilities effectively.

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

AspectPlant Operator TraineePlant Operator
CredentialsHigh school diploma or equivalent; some certifications may be preferredTypically requires relevant certifications or licenses, such as a state-issued operator license
Work EnvironmentTraining environment, supervised, learning on the jobFull responsibility for operating equipment, more autonomous
Job ResponsibilitiesAssisting and learning under supervisionOperating machinery, monitoring systems, troubleshooting

In summary, a Plant Operator Trainee is in a learning phase, gaining skills and certifications needed to become a fully qualified Plant Operator. The trainee role involves supervision and assistance, while the Plant Operator role involves independent operation and responsibility.

How to get hired as a plant operator trainee?

To get hired as a plant operator trainee, candidates typically need a high school diploma or equivalent, relevant technical training or certification, and sometimes a valid driver's license. Employers often look for basic mechanical skills, the ability to follow safety procedures, and willingness to learn on the job. Prior experience in related roles or with operating machinery can be advantageous.

Is it hard to become a plant operator trainee?

Becoming a plant operator trainee typically requires a high school diploma or equivalent, technical training, and sometimes a relevant certification. The process involves passing written exams and gaining on-the-job experience, making it moderately challenging but achievable with proper preparation and training. Skills in mechanical systems, safety procedures, and attention to detail are important for success in this role.

What degree do I need to become a plant operator trainee?

A plant operator trainee typically needs a high school diploma or equivalent; some positions may require post-secondary education such as an associate degree in engineering, environmental science, or a related field. Relevant skills include understanding of mechanical systems and safety procedures, and obtaining certifications like a commercial driver's license or plant-specific training can be beneficial.
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Infographic showing various Plant Operator Trainee job openings in the United States as of September 2026, with employment types broken down into 48% Full Time, 50% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $52,962 per year, or $25.5 per hour.

Plant Operator Trainee I Wastewater (Perm/FT/Benefits) *$5000 Hiring Bonus

Perryman, MD • On-site

Harford County
11 - 50 employees

$102K/yr

Other

Medical, Dental, Vision, Life, Retirement

Posted 4 days ago


Harford County rating

7.6

Company rating: 7.6 out of 10

Based on 10 frontline employees who took The Breakroom Quiz


Job description

Job Description Summary:

The Plant Operator Trainee I - Wastewater is responsible for the operation, maintenance, and repair of Harford County wastewater treatment plants and related facilities, including pumping stations, ensuring adherence to health, safety, and environmental regulations. This position works under the supervision of other Plant Operators, and work assignments vary depending on assignments, with a focus on developing knowledge of principles, practices, and methods used in wastewater treatment operations (removal of contaminants by mechanical, chemical, and biological methods) and skills in the operation and servicing of wastewater treatment equipment and machinery. The Plant Operator Trainee I is a beginning-level developmental position, and with satisfactory performance, is eligible for promotion to the higher level of Plant Operator Trainee II.

Job Description:

Salary Range: $38,699.00-102,157.00/Annually

BUDGETED SALARY: $50,000.00 - $65,000.00/Annually

Please note - a $5,000 hiring bonus will be paid within your first 6 months of employment, and you must remain employed for at least two years.

Essential Duties:

(The following examples illustrate the work performed in the positions in the class. Positions may require some or all of these examples, depending on the organization of work within the department. The list is not inclusive. A position may require duties not listed, if necessary, to accomplish the work of the department.)

  • Maintains all buildings and grounds in a neat and orderly fashion, performing custodial-related tasks, grass cutting/trimming, and painting of buildings and equipment.
  • Monitors gauges, meters, control panels, and SCADA screens for observing variations in operating conditions to determine processing requirements, under the direction and guidance of other operators.
  • Collaborates with local, state, and federal inspectors while they are visiting the plant site.
  • Conducts daily rounds of the facilities and inspects treatment processes and mechanical equipment for proper operation, under the guidance of another operator; corrects any malfunctions and reports to the supervisor as required.
  • Monitors charts, gauges, and meters to identify any potential issues; records readings in proper shift logs.
  • Operates valves, manual and automatic controls to control and adjust wastewater, sludge, and effluence flow and processing; cleans tanks, filters, screens, pumps, and any other related equipment in the wastewater plant.
  • Anticipates possible trouble areas in buildings or equipment; prepares schedules for routine preventive maintenance.
  • Executes preventive maintenance following defined procedures and requirements; tracks and records maintenance for reporting purposes.
  • Conducts sampling, applying various techniques, to obtain wastewater samples at various stages of the process; conducts routine tests required by State and Federal agencies for proper operation of the treatment plant.
  • Operates and maintains various sewage treatment equipment in accordance with Standard Operating Procedures, such as screens and grinders/shredders, grit removal devices, scum and sedimentation basins, aeration tanks, blowers, fermenter sludge and pumps, filters, anaerobic digesters, belt filter presses, chemical addition systems, centrifugal and positive displacement pumps, disinfection and dichlorination systems, waste sludge and septic receiving facilities.
  • Other duties as assigned
Years of Experience:

1 year of related experience or pump and motor maintenance experience

Years of Supervisory Experience:

None

Education:

Possession of a high school or vocational-technical school diploma, or a GED certificate

Certifications, Licensures, and Examinations:

Possession of a valid Class “C” non-commercial driver’s license with no more than three (3) points. Please be advised that this position requires a valid driver’s license, and you must include the full driver’s license number on the electronic application. Your application will not be considered if you fail to include your driver’s license number on the application.

Required:

Must apply for the OIT licenses for W5, WA, and T2 within 30 days of hire.
Must maintain all licenses in good standing at all times.
Must complete all requirements to achieve Plant Operator Trainee II within 2 years from the date of hire
Must complete all requirements to achieve Plant Operator within 4 years from the date of hire.
All certification exams must be taken through PSI unless the employee has received prior approval from the immediate supervisor

Results must be reported to the immediate supervisor within 24 hours of taking the exam.

Knowledge, Skills, and Abilities:
  • Ability to work independently with minimal supervision
  • Equipment maintenance and repair skills.
  • Knowledge of the operation of pumps, valves, gauges, and other equipment normally found in a treatment plant operation, with elementary mechanical, electrical, and hydraulic principles, and safe work practices. Basic math skills.
  • Ability to perform inspections of pumps, valves, gauges, and other mechanical and electrical equipment; to maintain simple written records; to read charts, gauges, and meters accurately; to follow instructions; to work effectively with others.
  • Ability to follow and execute tasks based on directions communicated in a variety of ways, including the ability to interpret Standard Operating Procedures.
  • Organizational skills, including the capacity to anticipate issues and prioritize tasks; ability to manage multiple priorities or projects.
  • Basic math, such as adding, subtracting, multiplying, and dividing.
  • Ability to operate basic hand tools and maintain tools; ability to perform minor maintenance on buildings, equipment, and grounds.
  • Knowledge of planning and troubleshooting of treatment techniques, and chemical and equipment needs.
  • Knowledge of safe work practices
  • Ability to climb, stoop, kneel, reach, lift, walk, and stand for prolonged periods of time
  • Ability to lift up to 50 lbs.
  • Ability to drive a County vehicle while carrying out some assignments
  • Must be able to work safely and efficiently in existing environmental/atmospheric conditions, such as odors, noise, and inside and outside environmental conditions
  • Must be able to wear a negative-pressure respirator and/or self-contained breathing apparatus (SCBA)
WORKING CONDITIONS:
  • Subject to hazards of working at construction sites, in confined spaces, around heavy equipment, and in or near heavily trafficked highways, and exposure to adverse weather conditions.
  • Positions in this class support a 24/7 operation requiring rotating shift work (7a-3p, 3p-11p, 11p-7a, 10 days on, 4 days off)
  • Positions in this class are designated as critical and require 24/7 on-call availability.
  • This class of positions requires the occasional use of a negative-pressure respirator and/or SCBA. Employee’s are required to pass a physical examination.
  • This class of positions requires incumbents to maintain a clean facial surface at all respirator points.
  • The selected candidate is subject to random drug and/or alcohol screenings.
Safety:

Must comply with all Federal (OSHA), State of Maryland (MOSH), safety regulations, and applicable Harford County safety policies, procedures, or manuals as required for this position.

Compensation:

Other compensation may include, but is not limited to:

  • Overtime
  • Compensatory time
  • Shift Differentials
Benefits:

Harford County offers an exceptional benefits package that includes:

  • Health, Dental & Vision insurance
  • Flexible Spending Accounts
  • State Retirement Plan and Deferred Compensation
  • Long Term Disability, and Life Insurance for Employee, Spouse, and Children
  • Generous Leave Package & Paid Holidays
  • Tuition Reimbursement
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