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Environmental Engineer Trainee Jobs in Missouri (NOW HIRING)

Fike

Laser Operator Trainee

Blue Springs, MO · On-site

$20/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Work Environment: The employee is frequently exposed to guarded moving mechanical parts. The noise ... Basic Programming Language. Inspecting/Examining. Mechanical. Housekeeping. Troubleshooting. Job ...

Fike

Rupture Disc Operator Trainee

Blue Springs, MO · On-site

$20/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Work Environment: The employee is frequently exposed to guarded moving mechanical parts. The noise ... Ability to read and follow instructions, work orders, and engineered drawings. PREFERRED:

Fike

Cylinder Fill Operator Trainee

Blue Springs, MO · On-site

$20/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Work Environment: While performing the duties of this job, the employee is regularly exposed to ... Ability to read and follow standard procedure instructions, work orders and engineered drawings.

Actalent

Entry Level Recruiter | Sales Trainee

Creve Coeur, MO

$195K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Building trusted relationships with our network of engineering and sciences consultants under our ... Experience collaborating in a team-oriented environment * Interpersonal and verbal communication ...

Actalent

Entry Level Recruiter | Sales Trainee

Creve Coeur, MO

$195K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Building trusted relationships with our network of engineering and sciences consultants under our ... Experience collaborating in a team-oriented environment * Interpersonal and verbal communication ...

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Showing results 21-40

All JobsEnvironmental Engineer JobsEnvironmental Engineer Trainee JobsEnvironmental Engineer Trainee Jobs in Missouri

Environmental Engineer Trainee information

See Missouri salary details

$23.5K

$43.9K

$73.7K

How much do environmental engineer trainee jobs pay per year?

As of Aug 16, 2026, the average yearly pay for environmental engineer trainee in Missouri is $43,924.00, according to ZipRecruiter salary data. Most workers in this role earn between $33,500.00 and $47,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an environmental engineer trainee?

To thrive as an Environmental Engineer Trainee, you need a solid grounding in environmental science and engineering principles, typically supported by a bachelor's degree in environmental engineering or a related field. Familiarity with technical tools such as GIS software, AutoCAD, and environmental modeling systems, as well as knowledge of relevant regulations, is often required. Strong analytical thinking, effective communication, and teamwork skills help trainees collaborate on projects and convey complex information clearly. These competencies are vital for ensuring accurate data analysis, regulatory compliance, and successful project outcomes in the environmental sector.

What types of projects and responsibilities can an environmental engineer trainee expect during their first year?

As an Environmental Engineer Trainee, you will typically assist with data collection, site assessments, and environmental monitoring as part of larger project teams. Early responsibilities often include preparing reports, conducting basic analyses, and supporting senior engineers with regulatory compliance tasks. You may also participate in field visits, sample collection, and the implementation of environmental protection measures. This role provides exposure to a variety of projects, such as water and air quality management, waste treatment, and environmental impact assessments, allowing you to develop a strong foundation for advancement.

What is the difference between Environmental Engineer Trainee vs Environmental Engineer?

AspectEnvironmental Engineer TraineeEnvironmental Engineer
Required CredentialsBachelor's degree in environmental engineering or related field; internship or trainee programBachelor's degree; often requires professional engineering (PE) license for advanced roles
Work EnvironmentEntry-level, supervised, often in training programs or internshipsFull professional role, independent project work, field and office settings
Employer & Industry UsageInternship programs, entry-level positions in environmental consulting, government, industryEstablished professional roles in similar sectors, responsible for project design and implementation

The main difference between an Environmental Engineer Trainee and an Environmental Engineer is experience level and responsibility. Trainees are in training, gaining skills and knowledge, while Environmental Engineers are fully qualified professionals managing projects independently.

What does an environmental engineer trainee do?

An Environmental Engineer Trainee assists experienced engineers in designing, planning, and implementing projects that help protect the environment. Typical tasks include collecting and analyzing environmental data, preparing reports, conducting site assessments, and supporting the development of solutions to issues like pollution, waste management, and water treatment. Trainees also learn to ensure compliance with environmental regulations and standards while gaining hands-on experience to advance their careers. This role provides foundational training and exposure to various aspects of environmental engineering.

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

The most popular types of Environmental Engineer jobs in Missouri are:

What are popular job titles related to Environmental Engineer Trainee jobs in Missouri?

For Environmental Engineer Trainee jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Environmental Engineer Trainee jobs in Missouri look for?

The top searched job categories for Environmental Engineer Trainee jobs in Missouri are:

What cities in Missouri are hiring for Environmental Engineer Trainee jobs?

Cities in Missouri with the most Environmental Engineer Trainee job openings:

Environmental Engineer Trainee jobs near you
Infographic showing various Environmental Engineer Trainee job openings in Missouri as of August 2026, with employment types broken down into 93% Full Time, 2% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $43,924 per year, or $21.1 per hour.

Treatment Plant Operator Trainee I

Metropolitan St. Louis Sewer District

Saint Louis, MO

Full-time

Posted 17 days ago

Job description

Essential Functions:
  • Support 24/7 operations.
  • As a trainee, operate, maintain, and adjust process systems and a variety of pumps, blowers, compressors, conveyors, sludge controls, air diffusers, filters, tanks, collectors, chemical equipment, mixer valves, incinerators, and other mechanical, instrumentation, computer process controls and electrical equipment.
  • Take samples of wastewater and other process flows and perform basic wastewater laboratory analysis.
  • Clean plant units such as bar screens, communutors, grit removal units, heat exchangers, aeration tanks, and equipment chlorinators, sludge pumps and pipe galleries.
  • Replenish chemical solution tanks, unloads chemicals, perform routine plant maintenance and cleaning work.
  • Operate electrical and computer controls, as needed.
  • Keep records.
  • Assist plant's trades employees.
  • Replenish chemical solution tanks.
  • Unload chemicals.
  • Perform routine plant maintenance and cleaning work.
  • Meet requirements of the Wastewater Operator Training Program.

Additional Responsibilities:
Perform related work as required or as delegated by Senior Operators, Team Leaders, and Supervisor.The Metropolitan St. Louis Sewer District provides comprehensive wastewater and storm water management services to residents and businesses in both St. Louis City and County. As one of the most recognized employers in the region and a fixture in the downtown area, MSD employs over 900 individuals in a wide-range of roles including skilled crafts and laborers, engineering, information technology, finance, human resources and administration support.  We invite you to be part of the team!Training and Experience:
  • Graduation from high school, equivalent, or vocational school PLUS basic knowledge in the operation and maintenance of mechanical equipment.
  • Must be able to obtain a Missouri Class "D" wastewater treatment operator's license within 1 year of placement in this position.

Desirable Knowledge, Skills, and Abilities:
  • Some knowledge of the operation and maintenance of pumps, motors, and related electrical and mechanical equipment.
  • Ability to use common hand tools effectively.
  • Working knowledge of safe work practices.
  • Ability to take accurate readings, keep records, logs, and make reports.
  • Ability to learn quickly and follow prescribed routines.
  • Ability to read, comprehend, and pass exams given on wastewater training program materials and manuals.

SPECIAL REQUIREMENT:
  • Missouri Class "D" Wastewater Treatment Plant Operator's license must be obtained prior to progression to Treatment Plant Operator Trainee III.
  • Must possess a valid driver's license issued by the state in which the employee resides.
  • Pursuant to MSD's "Substance Abuse Policy and Procedures," this position has been designated as safety sensitive, and candidate must pass a Non-D.O.T. Drug Test for this position. Employees occupying this position are not subject to Federal (D.O.T.) Drug and Alcohol Testing Regulations
  • Employees of MSD must have a meets expectations.

Physical Demands
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