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Part Time Water Plant Operator Jobs (NOW HIRING)

Water Truck

Idaho Springs, CO · On-site

$25 - $36/hr

When not operating the water truck, the individual may be required to assist with general plant ... Part time employees are eligible to participate in the 401k plan and receive a company match. In ...

When not operating the water truck, the individual may be required to assist with general plant ... Part time employees are eligible to participate in the 401k plan and receive a company match. In ...

Custodian - South Plant

Seattle, WA · On-site

$57K - $72K/yr

SEIU L925-Wastewater Full- or Part-Time: Full Time Hours/Week: 40 hours/week Summary This is a ... Join our team dedicated to ensuring clean water for generations to come! With over 1,000 employees ...

Your Opportunity We have an immediate opportunity for a Water / Wastewater Operator located in New ... Regular full-time and part-time employees (working at least 20 hours per week) have access to ...

The Arnold Arboretum seeks a part-time (18 hours per week, benefits-eligible) Plant Technologist to ... Provides aspects of plant care of a wide variety of plant species including watering, fertilization ...

Plant Maintenace

Savannah, GA · On-site

$20.50 - $27.75/hr

Watering both indoor and outdoor plants, as needed * Help receive, price and merchandise plant ... Education:no requirementsEmployment Type: PART_TIME

The Arnold Arboretum seeks a part-time (18 hours per week, benefits-eligible) Plant Technologist to ... Provides aspects of plant care of a wide variety of plant species including watering, fertilization ...

This is a part time position targeting ~25 hours of work per work. Responsibilities * Loads tanker ... Repairs plant and equipment, including compressors, pumps, gearboxes, blowers, etc. with limited ...

This is a part time position targeting ~25 hours of work per work. Responsibilities * Loads tanker ... Repairs plant and equipment, including compressors, pumps, gearboxes, blowers, etc. with limited ...

This is a part time position targeting ~25 hours of work per work. Responsibilities * Loads tanker ... Repairs plant and equipment, including compressors, pumps, gearboxes, blowers, etc. with limited ...

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Part Time Water Plant Operator information

See salary details

$29.5K

$58.9K

$98.5K

How much do part time water plant operator jobs pay per year?

As of Jun 9, 2026, the average yearly pay for part time water plant operator in the United States is $58,885.00, according to ZipRecruiter salary data. Most workers in this role earn between $46,000.00 and $67,500.00 per year, depending on experience, location, and employer.

What is the difference between Part Time Water Plant Operator vs Part Time Water Treatment Technician?

AspectPart Time Water Plant OperatorPart Time Water Treatment Technician
CredentialsHigh school diploma, state certificationHigh school diploma, state certification
Work EnvironmentWater treatment plant, industrial settingWater treatment plant, industrial setting
Employer & IndustryMunicipal water departments, private water companiesMunicipal water departments, private water companies
Job FocusOperating and maintaining water treatment equipmentMonitoring water quality, troubleshooting treatment processes

Both roles involve working in water treatment facilities with similar certifications and work environments. The Water Plant Operator primarily focuses on operating and maintaining equipment, while the Water Treatment Technician emphasizes monitoring water quality and troubleshooting processes. These roles often overlap but differ slightly in daily responsibilities.

What are the key skills and qualifications needed to thrive as a Part Time Water Plant Operator, and why are they important?

To thrive as a Part Time Water Plant Operator, you generally need a high school diploma or equivalent, basic math and science knowledge, and often a state-issued water operator certification. Familiarity with water treatment equipment, laboratory testing procedures, and SCADA (Supervisory Control and Data Acquisition) systems is typically required. Strong attention to detail, problem-solving abilities, and good communication skills help operators effectively monitor systems and respond to issues. These skills are vital for maintaining water quality, ensuring public safety, and complying with regulatory standards.

What are the typical work schedules and shift structures for a part time water plant operator?

Part time water plant operators often work flexible schedules, which may include evenings, weekends, or overnight shifts, depending on the facility's operational needs. Many water treatment plants operate 24/7, so part-time staff are commonly scheduled to cover peak times, holidays, or to provide relief for full-time operators. This flexibility can be beneficial for those seeking supplemental income or balancing other commitments. It's important to communicate availability clearly during the hiring process and to be prepared for possible on-call duties or rotating shifts.

What does a part time water plant operator do?

A part time water plant operator is responsible for monitoring and maintaining equipment at a water treatment facility to ensure safe and clean water is delivered to the community. Their duties include testing water quality, adjusting chemical levels, and recording operational data. They may also perform routine maintenance, respond to alarms, and assist with repairs as needed. Working part time, they typically cover specific shifts, weekends, or fill-in roles, depending on the facility's needs.
What cities are hiring for Part Time Water Plant Operator jobs? Cities with the most Part Time Water Plant Operator job openings:
What are the most commonly searched types of Water Plant Operator jobs? The most popular types of Water Plant Operator jobs are:
What states have the most Part Time Water Plant Operator jobs? States with the most job openings for Part Time Water Plant Operator jobs include:
Water/Wastewater Licensed Operator

Water/Wastewater Licensed Operator

Arcadis

Columbus, OH

$95K - $150K/yr

Part-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago


Arcadis rating

8.6

Company rating: 8.6 out of 10

Based on 19 frontline employees who took The Breakroom Quiz

61st of 352 rated engineering


Job description

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.

We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most complex challenges and deliver more impact together.

Role Description: 

Arcadis is seeking a Licensed Operator Professional to work on a variety of O&M engagements across the Northeast and Midwest. Candidates should have extensive experience working in municipal water and/or wastewater facilities with specific understanding of operation and maintenance requirements, process control testing and sampling; permit compliance and DMR reports; budget development; staffing, and training needs. 

Role Accountabilities: 

The Licensed Operator Professional will work with Arcadis operations and design teams to optimize water and/or wastewater designs for our client's O&M personnel, start-up and commissioning work; development of training documents; training of client O&M staff; staffing assessments; condition assessments, asset management evaluations, and support of rehabilitation and renewal planning for water and wastewater facilities. Periodic travel will be required to client sites for operational support, training activities, startup activities, client meetings, safety audits, facility walk-throughs, etc.

Other responsibilities include:

  • Work as an integral part of project teams during planning and design of plant expansions and upgrades to provide operations insight, operability reviews, and team guidance.
  • Conduct commissioning and startup planning and develop and lead training of client O&M staff.
  • Develop O&M manuals, traditional and electronic.
  • Conduct staffing assessments.
  • Provide on-site presence to assist public utilities with facility startup and system compliance assessments, operations and management training or oversight. 
  • Conduct as-need process/operations troubleshooting work.
  • Work with the national asset management team to plan and deliver asset management solutions.
  • Conduct field observations and conditions assessments of treatment facilities. 

Required Qualifications

  • Operator Certification in one or more states for water and/or wastewater. 
  • 10+ years of municipal water and/or wastewater operations experience.
  • Candidates must demonstrate a solid understanding of water and/or wastewater process equipment, as well as familiarity with distribution or collection system assets

Preferred Qualifications

  • Operator Certification for both water and wastewater in one or more states.
  • Prior leadership or management experience in the operations and maintenance (O&M) of public utility systems.
  • Experience in asset management, Reliability Centered Maintenance, energy management and/or emergency response training are highly desirable. 
  • Ability to work effectively in a team with strong interpersonal and relationship building skills, excellent at building both internal and client relationships.

Why Arcadis?

We can only achieve our goals when everyone is empowered to be their best. We believe everyone's contribution matters. It's why we are pioneering a skills-based approach, where you can harness your unique experience and expertise to carve your career path and maximize the impact we can make together.

You'll do meaningful work, and no matter what role, you'll be helping to deliver sustainable solutions for a more prosperous planet. Make your mark, on your career, your colleagues, your clients, your life and the world around you.

Together, we can create a lasting legacy.

Join Arcadis. Create a Legacy.

Our Commitment to Equality, Diversity, Inclusion & Belonging

We want you to be able to bring your best self to work every day which is why we take equality and inclusion seriously and hold ourselves to account for our actions. Our ambition is to be an employer of choice and provide a great place to work for all our people. We are an equal opportunity and affirmative action employer. Women, minorities, people with disabilities and veterans are strongly encouraged to apply. We are dedicated to a policy of non-discrimination in employment on any basis including race, creed, color, religion, national origin, sex, age, disability, marital status, sexual orientation, gender identity, citizenship status, disability, veteran status, or any other basis prohibited by law.

Arcadis offers benefits for full time and part time positions. These benefits include medical, dental, and vision, EAP,  401K, STD, LTD, AD&D, life insurance, paid parental leave, reward & recognition program and optional benefits including wellbeing benefits, adoption assistance and tuition reimbursement.  We offer nine paid holidays and 20 days PTO that accrue per year. The salary range for this position is $95,000 - $150,000. Actual salaries will vary and are based on several factors, such as experience, education, budget, internal equity, project and location.

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About Arcadis

Sourced by ZipRecruiter

Our work with clients has a direct impact on people's lives and on the planet. We make moving, living and belonging in cities safer, more resilient and more sustainable. By partnering with our clients as responsible custodians of our earth's resources, we can create a sustainable planet. We continue to think of new ways to make positive impacts and create better experiences for people; data driven and digital solutions have become part of the Arcadis DNA. Working together with clients and using techniques like design thinking, we can get to the heart of our clients' most pressing challenges and work together to solve them.

Industry

Engineering professional services

Company size

10,000+ Employees

Headquarters location

Highlands Ranch, CO, US