ZipRecruiter

Log In

1

Wastewater Operator Class Iv Jobs (NOW HIRING)

Weston & Sampson

Wastewater Operator

Charleston, SC

$20.25 - $28/hr

A high school diploma or equivalent is required * 4 years of wastewater operation experience * A South Carolina Class D Water Treatment Operator license required * A South Carolina Class C Biological ...

Mountaire Farms

Wastewater Operator

Millsboro, DE · On-site

$19 - $26.25/hr

... approved. * 4 years of acceptable Operating Experience in Wastewater Facilities of Class II or ... higher; two years in a position of Direct Responsible Charge. * Level III or IV WW license.

JLL

Licensed Wastewater Operator

Andover, MA · On-site

Our people at JLL are shaping the future of real estate for a better world by combining world class ... What this job involves JLL is seeking an experienced and licensed Wastewater Operator to support ...

Smithfield Foods

Wastewater Operator

Tar Heel, NC · On-site

$20.25 - $27.75/hr

With opportunities across locations and functions, a culture grounded in our Core Four values ... Class I Wastewater License (or able to acquire within 3 years of employment). * Class I Water ...

Inframark

Industrial Wastewater Operator

Union Springs, AL · On-site

$20 - $25/hr

Wastewater Operator License required, Alabama Class 3 or 4 preferred. * Technical skills: advanced knowledge of wastewater systems, ability to follow operating manuals, proficiency with Microsoft ...

Smithfield Foods, Inc.

Wastewater Operator

Tar Heel, NC · On-site

$20.25 - $27.75/hr

With opportunities across locations and functions, a culture grounded in our Core Four values ... Class I Wastewater License (or able to acquire within 3 years of employment). * Class I Water ...

H2O Innovation Inc.

Water & Wastewater Operator

Spring, TX · On-site

$19.25 - $26.75/hr

Minimum Class D License required. * A CDL is an asset. * Valid Driver's License required. * Ability ... Walking & Standing: 4-8 hr/day; * Bending & Reaching: 4-8 hr/day; * Pushing & pulling: 4-8 hr/day;

Weston & Sampson

Wastewater Operator

Charleston, SC

$20.25 - $28/hr

A high school diploma or equivalent is required * 4 years of wastewater operation experience * A South Carolina Class D Water Treatment Operator license required * A South Carolina Class C Biological ...

Smithfield Foods

Wastewater Operator

Tar Heel, NC · On-site

$20.25 - $27.75/hr

With opportunities across locations and functions, a culture grounded in our Core Four values ... Class I Wastewater License (or able to acquire within 3 years of employment).Class I Water License ...

City of Winchester

Wastewater Operator

Winchester, VA · On-site

$42K/yr

Operator 4 - $42,598.40 Operator 3 - $46,987.20 Operator 2 - $51,771.20 Operator 1 - $54,371.20 ... of a valid Wastewater Operators License, ability to obtain, within 6 months, equivalent license ...

previous page

Showing results 41-60

All JobsWastewater Operator Class Iv Jobs

Wastewater Operator Class Iv information

See salary details

$15

$25

$38

How much do wastewater operator class iv jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for wastewater operator class iv in the United States is $25.78, according to ZipRecruiter salary data. Most workers in this role earn between $20.91 and $28.85 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a wastewater operator class IV?

To thrive as a Wastewater Operator Class IV, you need advanced knowledge of wastewater treatment processes, operational protocols, and a Class IV wastewater certification, often requiring years of experience and formal training. Familiarity with SCADA systems, laboratory testing equipment, and regulatory compliance software is essential. Strong problem-solving, attention to detail, and effective communication skills are crucial for monitoring systems and coordinating with teams. These competencies ensure the safe, efficient, and compliant operation of wastewater treatment facilities to protect public health and the environment.

What is a wastewater operator class IV?

Wastewater Operator Class IVs are highly skilled professionals responsible for overseeing the operation, maintenance, and management of complex wastewater treatment facilities. They ensure that wastewater is treated effectively to meet environmental and safety regulations before being released back into the environment. Class IV operators typically supervise other staff, handle advanced troubleshooting, and ensure compliance with state and federal regulations. Achieving this level usually requires significant experience, advanced training, and passing rigorous certification exams.

What are some common challenges faced by a wastewater operator class IV and how can they be addressed?

Wastewater Operator Class IVs often encounter challenges such as troubleshooting complex treatment processes, ensuring compliance with strict environmental regulations, and managing advanced instrumentation or SCADA systems. Addressing these challenges requires staying current with industry best practices, ongoing training in new technologies, and effective communication with team members and regulatory agencies. Proactively participating in professional development and collaborating closely with maintenance and laboratory staff can help resolve issues efficiently and maintain optimal plant performance.

What is the difference between Wastewater Operator Class IV vs Wastewater Operator Class III?

AspectWastewater Operator Class IVWastewater Operator Class III
CertificationsRequires Class IV license, higher level of certificationRequires Class III license, lower certification level
Work EnvironmentHandles complex treatment processes, often in larger facilitiesManages routine operations, smaller or less complex facilities
Employer & Industry UsageUsed by municipal and industrial plants for advanced treatmentCommon in smaller municipalities and treatment plants

The main difference between Wastewater Operator Class IV and Class III lies in certification level, with Class IV operators handling more complex processes and requiring higher credentials. Class IV operators typically work in larger or more advanced facilities, whereas Class III operators manage routine operations in smaller settings. Both roles are essential in wastewater treatment, but Class IV operators have greater responsibilities and qualifications.

More about Wastewater Operator Class Iv jobs
What states have the most Wastewater Operator Class Iv jobs? States with the most job openings for Wastewater Operator Class Iv jobs include:
What job categories do people searching Wastewater Operator Class Iv jobs look for? The top searched job categories for Wastewater Operator Class Iv jobs are:
Wastewater Operator Class Iv jobs near you
Infographic showing various Wastewater Operator Class Iv job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 67% Full Time, 31% Part Time, and 1% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $53,624 per year, or $25.8 per hour.

Wastewater Operator

Weston & Sampson

Charleston, SC

$20.25 - $28/hr

Full-time

Re-posted 17 days ago

Job description

 

Weston & Sampson Services is currently looking for a Operator to support operations and maintenance out of our North Charleston, SC location.

 

What you'll do:

  • Operation and maintenance of a water distribution system, a water treatment plant and a biological wastewater treatment plant
  • Reading meters and gauges
  • Collecting field readings and samples of water and wastewater
  • Monitoring and observing operating conditions and adjusting process controls as necessary
  • Troubleshooting of plant equipment and performing minor maintenance as necessary
  • Collecting samples and performing routine lab tests
  • Maintaining compliance with all regulatory and safety requirements
  • General housekeeping at facilities
  • Maintaining accurate records of operations and maintenance activities
  • Compiling monthly data for compliance reporting

What you will bring:

  • A high school diploma or equivalent is required
  • 4 years of wastewater operation experience
  • A South Carolina Class D Water Treatment Operator license required
  • A South Carolina Class C Biological Wastewater Treatment Operator license required
  • A South Carolina System Operator License
  • Familiarity with computers in a Windows based environment
  • Must be able to work outdoors in all climates, climb ladders and lift and carry a minimum of 50 lbs.
  • Good written and verbal communication skills
  • Valid driver's license

#LI-ONSITE

Overview

Weston & Sampson is an 100% employee-owned, full-service environmental and infrastructure consulting firm made up of more than 800 professionals, who work together to develop innovative, cost-effective solutions for our clients. Since our founding in 1899, Weston & Sampson's mission has been to protect, improve, and sustain the natural and built environment to enhance the quality of life. As we grow, we are seeking dedicated technical and professional individuals who want to collaborate on meaningful projects with a team that respects and values their ideas. Weston & Sampson offers a flexible work environment, competitive compensation, industry-leading benefits, and exciting career growth opportunities-all in a supportive and dynamic corporate culture that embraces diverse perspectives and recognizes people for their contributions.

Weston & Sampson is an Equal Opportunity Employer. We embrace the rich perspectives and experiences that arise from people of different races, ethnicities, cultures, sexual orientation, gender identities, ages, socio-economic statuses, abilities, and religions, as well as other untapped groups, within our Weston & Sampson family and the communities we serve. Weston & Sampson is committed to the principles of Inclusion, Diversity, Equity, and Access (IDEA). Our goal is to foster a sense of belonging and equitable representation across our organization and to empower our employees to incorporate IDEA values into the work they perform.

Your world is always changing, and so are we. Join us as we grow: https://www.westonandsampson.com/join-our-team/

A Note to Third-Party Recruiters:

Weston & Sampson coordinates all recruiting and hiring at our company.  We do not accept unsolicited resumes from third-party recruiters, staffing agencies or related firms.  Resumes are only accepted if a signed agreement is in place.  All unsolicited resumes will be considered the property of Weston & Sampson.  Weston & Sampson is not responsible for any fees related to unsolicited resumes.

#construction #maintenance #repair #operations

Employment Type: OTHER

Apply