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Water Quality Supervisor Jobs (NOW HIRING)

Liberty

Supervisor II, Water Quality

Aurora, MO

$95K - $130K/yr

Purpose The Water Quality Supervisor performs highly complex tasks to implement, maintain, and comply with all water quality and related environmental programs pertaining to all Liberty water ...

Liberty

Supervisor II, Water Quality

Downey, CA

$120K - $160K/yr

Purpose The Water Quality Supervisor performs highly complex tasks to implement, maintain, and comply with all water quality and related environmental programs pertaining to all Liberty water ...

City of Gig Harbor

Water Quality Specialist

Gig Harbor, WA · On-site

$38.17 - $47.75/hr

Administers water quality monitoring programs, wellhead protection and public outreach efforts ... Computer-based systems including telemetry systems, Supervisory Control Data Acquisition (SCADA ...

Town of Addison, TX

Water Quality Specialist

Addison, TX · On-site

$49K - $63K/yr

Assists with the water quality monitoring program; collects daily chlorine residuals and weekly bacteriological water samples; monitors the supervisory control and data acquisition (SCADA) pumping ...

Town of Addison

Water Quality Specialist

Addison, TX

$49K - $63K/yr

Assists with the water quality monitoring program; collects daily chlorine residuals and weekly bacteriological water samples; monitors the supervisory control and data acquisition (SCADA) pumping ...

City of Columbia

WATER QUALITY TECHNICIAN

Columbia, SC

$35K - $44K/yr

... supervisor. The work is considered light-to-medium in nature and involves walking or standing ... Monitors and tests water quality; Flushes fire hydrants and records turbidity and chlorine levels ...

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Water Quality Supervisor information

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$38.5K

$91K

$138.5K

How much do water quality supervisor jobs pay per year?

As of Jun 14, 2026, the average yearly pay for water quality supervisor in the United States is $91,047.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,500.00 and $110,000.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Water Quality Supervisors in ensuring regulatory compliance across multiple facilities?

Water Quality Supervisors often encounter challenges such as keeping up with changing environmental regulations, coordinating consistent testing protocols across different sites, and managing timely reporting to various agencies. Balancing administrative duties with fieldwork, training team members on updated procedures, and addressing unexpected contamination events can also be demanding. Effective communication and organization are key to ensuring all facilities meet local, state, and federal water quality standards.

What is the difference between Water Quality Supervisor vs Water Treatment Operator?

AspectWater Quality SupervisorWater Treatment Operator
CertificationsWater Quality Certification, State LicensesWater Treatment Certification, State Licenses
Work EnvironmentSupervisory roles, overseeing testing and complianceOperating treatment equipment, monitoring processes
Employer & Industry UsageMunicipal, industrial, environmental agenciesWater treatment plants, utilities, industrial facilities

The Water Quality Supervisor primarily oversees water testing, compliance, and staff, ensuring water quality standards are met. In contrast, the Water Treatment Operator focuses on operating and maintaining treatment equipment to produce safe water. Both roles require similar certifications and work in water treatment environments, but the supervisor has a managerial focus, while the operator handles daily operational tasks.

What are the key skills and qualifications needed to thrive as a Water Quality Supervisor, and why are they important?

To thrive as a Water Quality Supervisor, you need expertise in environmental science, chemistry, or water resources, typically supported by a relevant degree and experience in water treatment processes. Familiarity with water testing equipment, laboratory information management systems (LIMS), and compliance with regulatory frameworks like EPA standards is essential. Strong leadership, problem-solving abilities, and effective communication make someone stand out in this role. These skills and qualifications are crucial for ensuring safe water quality, regulatory compliance, and efficient team management.

What does a Water Quality Supervisor do?

A Water Quality Supervisor oversees the monitoring and maintenance of water treatment processes to ensure that water meets safety and regulatory standards. They manage teams of technicians, analyze water samples, and implement procedures to prevent contamination. Their responsibilities also include preparing reports, ensuring compliance with environmental regulations, and coordinating with other departments or agencies. By maintaining high water quality standards, they help protect public health and the environment.
More about Water Quality Supervisor jobs
What job categories do people searching Water Quality Supervisor jobs look for? The top searched job categories for Water Quality Supervisor jobs are:
Water Quality Supervisor jobs near you
Infographic showing various Water Quality Supervisor job openings in the United States as of June 2026, with employment types broken down into 75% Full Time, and 25% Part Time. Highlights an 100% In-person job distribution, with an average salary of $91,047 per year, or $43.8 per hour.

Water Quality Supervisor

City of San Marcos, TX

San Marcos, TX • On-site

$33.20 - $41.50/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago

Job description

Salary: $33.20 - $41.50 Hourly
Location : Public Services Complex - 2217 E McCarty Lane, San Marcos, TX
Job Type: Full-time Non-Exempt
Job Number: 1643
Department: U - Water Quality
Opening Date: 06/12/2026
Closing Date: 6/26/2026 11:59 PM Central
FLSA: Non-Exempt
Work Hours: Varies
JOB SUMMARY
The Water Quality Supervisor leads the Water Quality Compliance Section to ensure the organization meets all regulatory standards and delivers safe, reliable water services. This role oversees daily operations, supports staff safety and performance, and maintains high-quality compliance documentation. By managing public inquiries and guiding team activities, the position plays a key role in protecting public health and strengthening the organization's commitment to environmental stewardship.
ESSENTIAL FUNCTIONS
The following list highlights the main responsibilities of this position. While it covers the core tasks, it may not include every duty that could be assigned. Employees may be asked to take on other responsibilities as needed to support the team and department.
  • Provides leadership to assigned staff by setting performance expectations, aligning workflow with Water Quality objectives, and supporting employee development through monitoring, coaching, and constructive feedback; may assume Manager duties in their absence.
  • Oversees the implementation of the City's TCEQ-approved drinking water monitoring plan, and Industrial Pretreatment Program to ensure consistent regulatory compliance.
  • Ensures the City's adherence to EPA and TCEQ regulations by reviewing, evaluating, and monitoring compliance across the Public Water System and Industrial Pretreatment Program.
  • Supports regulatory reporting by assisting in preparing TCEQ compliance reports and maintaining complete and accurate documentation for all EPA, TCEQ, and related inspections and audits.
  • Responds to regulatory notices and audit findings, coordinates corrective actions, and prepares required correspondence, including notices of violation for the Industrial Pretreatment Program.
  • Conducts field inspections of permitted Significant Industrial Users to ensure adherence to established requirements.
  • Collaborates with City departments to plan and execute water quality sampling activities, ensuring timely completion and alignment with approved programs.
  • Oversees the implementation of the Sewer Surcharge Program, including the review of sewer surcharge fees based on sampling data to ensure accuracy and timely processing.
  • Performs other related duties as assigned to support division and organizational goals.

MINIMUM REQUIREMENTS & PREFERRED QUALIFICATIONS
MINIMUM REQUIREMENTS
  • Bachelor's Degree from an accredited college or university with major course work in Chemical, Environmental, Biological Sciences or other related field of study.
  • Five (5) years of progressively responsible experience (sampling, planning, and/or coordinating) in regulatory compliance programs for TCEQ Public Water Supply and/or Industrial Pretreatment Program and/or NELAP Laboratory, including two (2) years in a lead or supervisory capacity.
  • Must possess a valid Texas Driver's License within 30 days of hire.

PREFERRED QUALIFICATIONS
  • Twenty-four (24) hours of Chemistry or; graduation with a bachelor's degree from an accredited college or university with major course work in Microbiology, Biology, Chemistry or Environmental Sciences, including 16 semester hours of Biology or Microbiology and 16 hours of chemistry.
  • Knowledge of City, State and Federal laws, and regulations concerning public drinking water, industrial wastewater pretreatment, and NELAP Laboratory.
  • TCEQ Licensing: Class C Water Operator and Class C Wastewater Treatment Operator and/or Collections II license.
  • Experience conducting water quality analyses in the use of computerized analytical instrumentation.
  • Experience with quality assurance/quality control requirements for NELAP Laboratory.
  • Experience working with water quality sampling field equipment such as composite samplers, pH/conductivity multi-meters, and colorimeters (disinfection residual analyzers).
  • Experience collecting bacteriological and disinfection residual samples for public water supply and collecting wastewater samples from industrial and commercial wastewater dischargers.
  • Experience and/or GIS certification.

COMPETENCIES AND ENVIRONMENT
KNOWLEDGE, SKILLS, AND ABILITIES
  • Knowledge of water quality regulations, including EPA and TCEQ requirements, and related compliance programs.
  • Knowledge of planning, organization, and workflow coordination principles.
  • Skill in leadership, communication, and collaboration to support team performance and operational goals.
  • Skill in verbal and written communication for preparing reports, regulatory correspondence, and workplans.
  • Skill in basic computer operations (email, time entry) and intermediate computer proficiency for drafting documents and maintaining compliance databases.
  • Ability to establish and maintain positive working relationships with City staff, external agencies, contractors, laboratories, and the public.
  • Ability to demonstrate and apply required skills and knowledge, with or without reasonable accommodations, to effectively perform essential job functions.

PHYSICAL DEMANDS
This position requires the ability to lift up to 10 pounds rarely. Subject to fine dexterity, vision and hearing constantly; sitting and talking frequently; standing, walking, handling and foot controls occasionally; lifting, carrying, pushing/pulling, reaching, kneeling, crouching, crawling, bending, twisting, climbing and balancing rarely.
WORK ENVIRONMENT
Working conditions involve occasional exposure to wastewater and infectious diseases when conducting inspections.
The City of San Marcos offers its employees a broad range of benefits to enhance their personal and occupational lives. We are committed to a total rewards strategy that provides employees with competitive compensation, comprehensive benefits, and an environment that supports a healthy work/life balance.
BENEFITS
Medical, Dental & Vision Coverage
  • United Healthcare
    • Choice Plus PPO Plan
    • Prescription Drug Plan
    • Wellness Initiatives
    • Virtual Doctor Visits 24/7
    • Dental Plan
  • Davis Vision Insurance
    • Base Vision Plan
    • Premium Vision Plan
    • Laser Vision Correction discounts
Retirement
  • Texas Municipal Retirement System (TMRS)
  • Mission Square Retirement Corporation - optional 457-deferred compensation plan & Roth IRA
ADDITIONAL BENEFITS
  • Flexible Spending Accounts
  • City paid Life and AD&D Insurance
  • Voluntary Life, AD&D and Long Term Disability insurance
  • Employee Assistance Program
  • Vacation
  • Sick Leave
  • Holidays
  • Longevity Pay
  • Tuition Reimbursement
  • Activity Center Membership
  • Direct Deposit

The City of San Marcos strives to provide employees with an opportunity for a flexible and positive work/life balance. Employees in eligible positions are offered remote telework options of up to two days per week or 40% of an employee's scheduled work hours. Remote telework eligibility will be determined by department directors to ensure the City provides quality services.
01
Do you have a bachelor's degree from an accredited college or university with major course work in Chemical, Environmental, Biological Sciences or other related field of study?
  • Yes
  • No

02
Do you have five (5) years of progressively responsible experience (sampling, planning, and/or coordinating) in regulatory compliance programs for TCEQ Public Water Supply and/or Industrial Pretreatment Program and/or NELAP Laboratory, including two (2) years in a lead or supervisory capacity?
  • Yes
  • No

03
Do you have, or are able to obtain, a valid Texas driver's license with an acceptable driving record?
  • Yes
  • No

Required Question

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