1

Plant Trainee Jobs in Missouri (NOW HIRING)

Plant Operator II

Springfield, MO · On-site

$39K - $66K/yr

Plant Operator Trainee Experience, Education, and Training * At least six months of experience in the operation of an activated sludge wastewater treatment plant, or in a closely related area, such ...

Multiple plant locations across the US offer flexibility and opportunities to grow your career in different regions at union and nonunion plants. What You Will Do as a Production Management Trainee:

... plant operation, electrical, mechanical and control systems work. Operating work includes items ... trainee. Monitor remote indications and displays of operating equipment and initiate actions in ...

... trainee. • Monitor remote indications and displays of operating equipment and initiate actions in response to abnormal conditions. • Initiate emergency response procedures. Electrical work ...

Supporting plant-wide training initiatives Direct Reports : No direct reports JOB RESPONSIBILITIES ... Create and manage training binders for each trainee Analysis and Content Creation * Assesses ...

Supporting plant-wide training initiatives Direct Reports : No direct reports JOB RESPONSIBILITIES ... Create and manage training binders for each trainee Analysis and Content Creation * Assesses ...

next page

Showing results 1-20

Plant Trainee information

What is the difference between Plant Trainee vs Plant Operator?

AspectPlant TraineePlant Operator
Required CredentialsHigh school diploma or equivalent; training programsHigh school diploma; technical certification or license often preferred
Work EnvironmentTraining site, plant facilities, supervised environmentOperational plant floor, machinery, shift work
Employer & Industry UsageEntry-level training roles in power plants, manufacturing, or chemical plantsFull-time operational roles in similar industries

In summary, a Plant Trainee is an entry-level position focused on learning and training within a plant environment, often requiring minimal experience. A Plant Operator, on the other hand, is a fully responsible role involving the direct operation of plant equipment, requiring more experience and certifications. Both roles are essential in plant operations but differ mainly in responsibility and experience level.

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

The most popular types of Plant jobs in Missouri are:

What cities in Missouri are hiring for Plant Trainee jobs?

Cities in Missouri with the most Plant Trainee job openings:

Infographic showing various Plant Trainee job openings in Missouri as of August 2026, with employment types broken down into 86% Full Time, 9% Part Time, 3% Contract, and 2% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution.

$39K - $66K/yr

Full-time

Re-posted 26 days ago


City Of Springfield (Missouri) rating

7.5

Company rating: 7.5 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

546th of 852 rated public administrative organizations


Job description

Description Are you interested in being part of an award winning team. The City of Springfield is committed to protecting the water quality of the Ozarks for many generations to come. The Southwest Wastewater Treatment Plants (SWTP) is an award winning wastewater treatment facility for the City of Springfield and is searching for qualified candidates to fill the position of Plant Operator II.

The Plant Operator II shall perform specialized skilled work in the operation and routine maintenance of sludge conditioning and thickening equipment, mixed media filtration, cryogenic oxygen generation and ozone generation facilities. For more information on the SWTP click here. **PLEASE NOTE WORK SCHEDULE BELOW: SWTP - 2:30AM - 2:30PM or 2:30PM - 2:30AM - 12-hour shifts (Rotation either Sunday - Wednesday or Wednesday - Saturday) THIS POSITION HAS THE OPTION TO UNDERFILL WITH A PLANT OPERATOR TRAINEE.

Don't forget to review the amazing benefits - Click Here. Qualifications and Requirements Plant Operator II Experience, Education, and Training Two years of college or vo-tech training in wastewater technology, chemical or biological sciences or a related area; OR Degree in biology, environmental science, or similar area; AND Two years experience in the operation of an activated sludge wastewater treatment plant, or in a closely related area; Directly related work experience may be substituted for the education requirement on a year-for-year basis, and double credit may be given for direct City of Springfield Plant Operator Trainee experience. Licensing/Certification At time of hire, must possess a valid Missouri Class "D" Wastewater Operator's Certificate or equivalent; Must obtain and maintain a Class "C" Wastewater Operator's Certificate within the probationary period; Must obtain and maintain a Class "B" Commercial Driver's License (CDL) with appropriate endorsements within the following guidelines: Pass written portion of exam within 90 days of employment and skills test portion within the probationary period.

Plant Operator Trainee Experience, Education, and Training At least six months of experience in the operation of an activated sludge wastewater treatment plant, or in a closely related area, such as plant or infrastructural maintenance; OR Degree in biology, environmental science, or similar area; Possession of current Class D Wastewater Treatment Plant Operations Certificate may be substituted for experience/degree requirement. Licensing/Certification Obtain and maintain a Missouri class "D" wastewater treatment plant operations certificate within probationary period. Must obtain and maintain a Class "B" Commercial Driver's License (CDL) with appropriate endorsements within the following guidelines: Pass written portion of exam within 90 days of employment and skills test portion within 120 days of employment.

Functions Plant Operator II For more information on essential functions and other requirements, please see the job description. Salary - $39,561.60 - $64,708.80 Annually Underfill - Plant Operator Trainee For more information on essential functions and other requirements, please see the job description. Salary -$38,064.00 - $56,430.40 Annually Other Requirements The City of Springfield promotes equal employment opportunities to all without regard to race, color, religion, sex, national origin, age, status as a protected veteran, or status as a qualified individual with a disability, or other legally protected status

All qualified applicants will receive consideration for employment. Individuals with disabilities who believe they will need an accommodation to undergo any part of the interview, examination, or pre-employment process, should request a reasonable accommodation in accordance with the Americans with Disabilities Act prior to the testing or appointment. Requests should be requested by contacting City of Springfield Human Resources by phone, 417-864-1607, or in person at the Municipal Busch Building, 840 Boonville Ave.

Springfield, MO 65802. Proof of United States Citizenship/Authorization to Work in the United States as established by the Immigration Reform Act of 1986 is a condition of employment. We are committed to a drug-free workplace.

Pre-employment drug testing is required. All interested candidates MUST complete the City of Springfield on-line application in its entirety. The candidate profile must include all employment history with accurate and complete information prior to submission.

Resumes alone will not be accepted as the application, but they may be submitted as supplemental documentation.


What City Of Springfield (Missouri) employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom