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Wastewater Operator In Training Jobs in California, MD

Domino's

Manager in Training (MIT)

Colonial Beach, VA · On-site

$13 - $18/hr

Our MIT (Manager in Training) program is for all of our team leaders in the store. This can range ... Operating the cash register and collecting payment from customers. * Making fast, accurate and ...

Aldi

Store Manager in Training

Lexington Park, MD

$106K/yr

... operating results. • Oversees the appropriate resolution of employee and customer concerns ... in meetings such as district weekly operations calls, monthly one-to-ones and training sessions ...

Aldi

Store Manager in Training

California, MD

$106K/yr

... operating results. • Oversees the appropriate resolution of employee and customer concerns ... in meetings such as district weekly operations calls, monthly one-to-ones and training sessions ...

Bowhead

Training Systems Manager

Patuxent River, MD

Bowhead seeks an experienced Training Systems Manager to support operator and maintenance technical ... Analyze system designs to determine training and logistics supportability; document results in ...

Bowhead

Training Systems Manager

Patuxent River, MD · On-site

$120K - $150K/yr

Bowhead seeks an experienced Training Systems Manager to support operator and maintenance technical ... Analyze system designs to determine training and logistics supportability; document results in ...

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All JobsWastewater Operator In Training JobsWastewater Operator In Training Jobs in California, MD

Wastewater Operator In Training information

See California, MD salary details

$14

$27

$43

How much do wastewater operator in training jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for wastewater operator in training in California, MD is $27.04, according to ZipRecruiter salary data. Most workers in this role earn between $20.05 and $32.26 per hour, depending on experience, location, and employer.

What is a wastewater operator in training?

A Wastewater Operator In Training is an entry-level professional who assists in the operation and maintenance of wastewater treatment facilities under the supervision of certified operators. They learn to monitor, control, and troubleshoot processes that treat water to remove contaminants before it is released back into the environment. This role involves hands-on work with equipment, recording data, and following safety and regulatory procedures while gaining the experience required to become a certified wastewater operator.

What are the key skills and qualifications needed to thrive as a wastewater operator in training?

To thrive as a Wastewater Operator In Training, you need a solid understanding of basic math, science, and mechanical skills, usually supported by a high school diploma or GED. Familiarity with water treatment equipment, SCADA systems, and an operator-in-training certification are typically required. Attention to detail, problem-solving abilities, and a commitment to safety help individuals excel in this role. These skills and qualities ensure efficient and safe treatment processes, compliance with regulations, and protection of public health and the environment.

What are some common challenges faced by a wastewater operator in training, and how can they be overcome?

As a Wastewater Operator In Training, you may encounter challenges such as learning complex regulatory requirements, adapting to shift work, and mastering the operation of diverse treatment equipment. It's common to feel overwhelmed at first, but hands-on experience, mentorship from senior operators, and diligent study of standard operating procedures can ease the learning curve. Proactively asking questions and participating in safety and technical training sessions will also help you build confidence and competence in the role.

What is the difference between Wastewater Operator In Training vs Wastewater Operator?

AspectWastewater Operator In TrainingWastewater Operator
CertificationsTypically requires a high school diploma; may need state-specific training or certificationsRequires valid wastewater operator license or certification
Work EnvironmentSupervised, entry-level role in treatment plants or pumping stationsFull responsibilities in operating and maintaining wastewater treatment systems
Job ResponsibilitiesAssisting with routine tasks, learning operational proceduresPerforming daily operations, troubleshooting, and ensuring compliance

In summary, a Wastewater Operator In Training is an entry-level position focused on learning and assisting, while a Wastewater Operator has full certification and responsibility for plant operations.

What are popular job titles related to Wastewater Operator In Training jobs in California, MD?

For Wastewater Operator In Training jobs in California, MD, the most frequently searched job titles are:

What job categories do people searching Wastewater Operator In Training jobs in California, MD look for?

The top searched job categories for Wastewater Operator In Training jobs in California, MD are:

What cities near California, MD are hiring for Wastewater Operator In Training jobs?

Cities near California, MD with the most Wastewater Operator In Training job openings:

Wastewater Operator In Training jobs near you
Infographic showing various Wastewater Operator In Training job openings in California, MD as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 17% Part Time, and 2% Contract. Highlights an 88% Physical, 1% Hybrid, and 11% Remote job distribution, with an average salary of $56,233 per year, or $27 per hour.

Operator-In-Training - Senior Lead Operator

Maryland Environmental Service

Charlotte Hall, MD • On-site

$39K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 28 days ago

Maryland Environmental Service rating

6.6

Company rating: 6.6 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

394th of 453 rated engineering

Job description

Current MES Employees who are interested in applying for this position must visit the Internal MES Careers Page by going to their Workday Dashboard, clicking on the Career icon and selecting Find Jobs.

This is an exciting opportunity to join a leading team that provides environmental solutions to the public and private sectors throughout the State of Maryland.

Job Description:

Maryland Environmental Service has an opening for an entry level Operator-In-Training (OIT) or an experienced Operator to work at our facility located in Scotland, MD. The OIT apprenticeship is a 3-year program that includes on-the-job training, an independent study program, and professional in-house mentoring and coaching. The starting salary for an OIT is $39,748.80, with excellent benefits. During the 3-year apprenticeship period, there will be periodic pay raises based on reaching established benchmarks and job performance. Successful graduates of the program will be offered Operator positions with ME
Some MES facilities provide services 365 days a year, which might mean that you could be required to work in varying weather conditions, on weekends and holidays, or be called to work during emergency situations.

Estimated Pay Range:

$41,736.24 - $87,753.12

Benefits:

  • Health Insurance with choice of medical plan and prescription, dental, vision, and life and disability insurance options, along with flexible spending accounts

  • 401K retirement savings program with generous agency match

  • Paid vacation, personal and sick leave

  • Eleven paid holidays per year

  • Tuition assistance

Minimum Requirements:

To be considered for the OIT Program, you must have a HS Diploma or GED, and a driver's license with less than 5 points. Candidates who are mechanically inclined and have good, basic math skills will excel.
To view an informational video about the program, go to: https://www.youtube.com/watch?v=eDEemFOq3DE
This position will be open until filled.
The Operator-In-Training (OIT) position is eligible for on-spot, contingent offers. Candidates who apply after an on-spot offer has been extended (including internal candidates) will not be considered unless the candidate who receives the on-spot, contingent offer does not complete the process to become an MES employee.

Any offer of employment will be contingent upon successfully completing required pre-employment screens, to include full background check, drug & alcohol screening, and position appropriate physical.

Maryland Environmental Service is an Equal Opportunity Employer. Applicants must be currently authorized to work in the United States on a full-time basis. MES does not participate in programs that require sponsorship for work visas.

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