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Wastewater Mechanic Jobs (NOW HIRING)

H2O Innovation Inc.

Industrial Wastewater Mechanic

Biloxi, MS · On-site

$21.75 - $28.50/hr

H2O is currently seeking an Industrial Wastewater Mechanic to join our team in Harrison County, MS. The Benefits Overall remuneration includes: * Health Insurance, Dental, Vision & Telemedicine

The Planet Group

Wastewater Mechanic

Lima, OH · On-site

Previous experience in water or wastewater treatment is preferred. * Basic knowledge of water treatment processes, testing procedures, and environmental regulations. * Ability to collect samples ...

ntmw

Mechanic - Wastewater

Richardson, TX

$22.75 - $29/hr

The Wastewater Mechanic performs a variety of work assignments to ensure acceptable asset condition and water quality and health and safety standards are met or exceeded. Job Responsibilities

Pimacounty

Wastewater Maintenance Specialist I

Tucson, AZ · On-site

$21.76 - $25.56/hr

Assists Wastewater Mechanics, Instrumentation Specialists, and Trades Maintenance Specialists and Technicians in non-routine maintenance, repairs and construction of assigned facilities and systems;

ntmw

Mechanic's Assistant - Wastewater

Plano, TX

$17.25 - $21.50/hr

Position Summary The Mechanic's Assistant supports maintenance staff and is trained to perform the maintenance and renewal of wastewater facilities and associated systems including, but not limited ...

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Wastewater Mechanic information

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$12

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How much do wastewater mechanic jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for wastewater mechanic in the United States is $24.81, according to ZipRecruiter salary data. Most workers in this role earn between $19.23 and $28.85 per hour, depending on experience, location, and employer.

What is a wastewater mechanic?

Wastewater Mechanics are skilled professionals responsible for the maintenance, repair, and operation of equipment used in wastewater treatment plants. Their duties include troubleshooting mechanical issues, performing preventive maintenance, and ensuring that pumps, motors, valves, and other machinery are functioning efficiently. By keeping equipment in top condition, Wastewater Mechanics help ensure that wastewater is treated safely and effectively before being released back into the environment.

What are the key skills and qualifications needed to thrive as a wastewater mechanic, and why are they important?

To thrive as a Wastewater Mechanic, you need a solid understanding of mechanical systems, plumbing, and electrical troubleshooting, usually supported by a high school diploma or technical certification in a related field. Familiarity with equipment such as pumps, motors, SCADA systems, and preventive maintenance software is vital. Strong problem-solving skills, attention to detail, and effective teamwork are standout soft skills in this role. These skills ensure wastewater treatment plants operate efficiently and safely, preventing environmental hazards and system failures.

What are some common challenges a wastewater mechanic faces on the job?

Wastewater Mechanics often encounter challenges such as troubleshooting complex mechanical systems in harsh environments, working with aging or outdated equipment, and ensuring compliance with strict safety and environmental regulations. The role may require responding to emergency breakdowns outside of regular hours and adapting to rapidly changing priorities. Strong problem-solving skills and the ability to work collaboratively with operators, electricians, and supervisors are essential for overcoming these challenges and maintaining smooth plant operations.

What is the difference between Wastewater Mechanic vs Wastewater Operator?

AspectWastewater MechanicWastewater Operator
CertificationsMay require mechanic or technical certifications, such as ASE or trade licensesTypically requires wastewater treatment plant operator licenses or certifications
Work EnvironmentFocuses on repairing, maintaining, and troubleshooting mechanical equipment in wastewater facilitiesOperates and monitors treatment processes, controls equipment, and ensures compliance
Employer & Industry UsageFound in wastewater treatment plants, industrial facilities, and municipal servicesPrimarily employed by municipal wastewater treatment plants and environmental agencies

While both roles are essential in wastewater management, a Wastewater Mechanic specializes in maintaining mechanical systems, whereas a Wastewater Operator manages treatment processes and ensures regulatory compliance. Understanding these differences helps in choosing the right career path or job search focus.

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What job categories do people searching Wastewater Mechanic jobs look for?

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Wastewater Mechanic jobs near you
Infographic showing various Wastewater Mechanic job openings in the United States as of August 2026, with employment types broken down into 89% Full Time, 8% Part Time, 1% Contract, and 2% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $51,613 per year, or $24.8 per hour.

Industrial Wastewater Mechanic

Biloxi, MS • On-site

H2O Innovation Inc.
501 - 1,000 employees

7.5

Company rating: 7.5 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

271st of 495 rated machine equipment manufacturers

Good employer

Good training

Learn new skills

Learn more about H2O Innovation Inc.external

$21.75 - $28.50/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 5 days ago

Job description


H2O Innovation provides public works management services & operations assistance for water & wastewater treatment plants to municipalities, government organizations, and businesses across North America. H2O is currently seeking an Industrial Wastewater Mechanic to join our team in Harrison County, MS. 


 The Benefits

Overall remuneration includes:

 

  • Health Insurance, Dental, Vision & Telemedicine
  • Health Savings Account  
  • Life Insurance
  • 401K Retirement Plan with Employer Contributions
  • Paid Vacation & Sick Days
  • Paid Holidays


Key Responsibilities

  • Perform preventative maintenance and repairs on wastewater treatment equipment
  • Troubleshoot pumps, motors, blowers, valves, piping, and other plant equipment
  • Inspect equipment and identify mechanical issues before failures occur
  • Assist with installation and modification of plant equipment and systems
  • Respond to equipment breakdowns and operational issues
  • Maintain accurate maintenance records and work orders
  • Coordinate with plant operators to identify and resolve equipment issues
  • Follow all safety procedures, including lockout/tagout requirements
  • Maintain tools, equipment, and work areas in a safe condition


The Skills We Are Looking For 

  • Experience in industrial wastewater, plant maintenance, or a related mechanical field
  • Strong mechanical aptitude and troubleshooting skills
  • Knowledge of pumps, motors, valves, blowers, and wastewater equipment
  • Ability to safely use hand and power tools
  • Basic electrical and controls knowledge preferred
  • Strong communication and problem-solving skills
  • Commitment to safety and company standards

#INDEED

The successful candidate will have to pass a background check which includes criminal background & motor vehicle report checks, as well as drug & alcohol screenings.


We are an Equal Opportunity Employer and value diversity in our workforce.



#INDEED

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