ZipRecruiter

Log In

1

Water Quality Monitoring Jobs in Washington (NOW HIRING)

Cooper Build

Be Seen First

Class II Water Treatment Operator

Washington, DC · Remote

$90K/yr

... water quality tests. Operators work primarily regular day shifts but must also be available for ... Responsibilities * Monitor water treatment processes to ensure proper operation * Operate and ...

Leidos

Water Treatment Operator

Springfield, VA · On-site

Monitor and maintain chiller treatment, RO humidification systems, water softeners, boiler treatment, and DI systems for optimal performance. * Test and record water quality parameters, including ...

Leidos

Water Treatment Operator

Springfield, VA

Monitor and maintain chiller treatment, RO humidification systems, water softeners, boiler treatment, and DI systems for optimal performance. * Test and record water quality parameters, including ...

Leidos

Senior Water Treatment Operator

Springfield, VA · On-site

Monitor and maintain chiller treatment, RO humidification systems, water softeners, boiler treatment, and DI systems for optimal performance. * Test and record water quality parameters, including ...

Leidos

Senior Water Treatment Operator

Springfield, VA · On-site

Monitor and maintain chiller treatment, RO humidification systems, water softeners, boiler treatment, and DI systems for optimal performance. * Test and record water quality parameters, including ...

Wri

Senior Water Data Scientist

Washington, DC · On-site +1

... monitoring systems where relevant. * Author and co-author high-quality knowledge products including reports, technical papers, synthesis documents, presentations, blogs, and peer-reviewed ...

ERG

Mid-Level NPDES Permit Writer

Fairfax, VA · On-site

Address whole effluent toxicity, mixing zones, antidegradation, impaired waters, total maximum daily loads, other water quality issues, as applicable * Develop monitoring, reporting, recordkeeping ...

ERG

Mid-Level NPDES Permit Writer

Alexandria, VA · On-site

Address whole effluent toxicity, mixing zones, antidegradation, impaired waters, total maximum daily loads, other water quality issues, as applicable * Develop monitoring, reporting, recordkeeping ...

ERG

Mid-Level NPDES Permit Writer

Arlington, VA · Remote

$60K - $90K/yr

Address whole effluent toxicity, mixing zones, antidegradation, impaired waters, total maximum daily loads, other water quality issues, as applicable * Develop monitoring, reporting, recordkeeping ...

ERG

Mid-Level NPDES Permit Writer

Arlington, VA · On-site

Address whole effluent toxicity, mixing zones, antidegradation, impaired waters, total maximum daily loads, other water quality issues, as applicable * Develop monitoring, reporting, recordkeeping ...

ERG

Mid-Level NPDES Permit Writer

Fairfax, VA · Remote

$60K - $90K/yr

Address whole effluent toxicity, mixing zones, antidegradation, impaired waters, total maximum daily loads, other water quality issues, as applicable * Develop monitoring, reporting, recordkeeping ...

ERG

Mid-Level NPDES Permit Writer

Washington, DC · On-site

Address whole effluent toxicity, mixing zones, antidegradation, impaired waters, total maximum daily loads, other water quality issues, as applicable * Develop monitoring, reporting, recordkeeping ...

next page

Showing results 1-20

All JobsWater Quality Monitoring JobsWater Quality Monitoring Jobs in Washington

Water Quality Monitoring information

See Washington salary details

$14

$29

$46

How much do water quality monitoring jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for water quality monitoring in Washington is $29.20, according to ZipRecruiter salary data. Most workers in this role earn between $23.41 and $32.40 per hour, depending on experience, location, and employer.

What is a water quality monitoring?

A Water Quality Monitoring job involves collecting and analyzing water samples to assess the physical, chemical, and biological characteristics of water sources. Professionals in this field ensure compliance with environmental regulations, detect pollution, and recommend measures to maintain water safety. They may work for government agencies, environmental organizations, or private companies. Their work helps protect public health and ecosystems by identifying contaminants and addressing water quality issues.

What does a water quality monitoring do?

A typical day in Water Quality Monitoring often involves collecting water samples from various sources, conducting field tests, and performing detailed laboratory analyses to detect pollutants or contaminants. You may also spend time maintaining equipment, recording data, preparing reports, and communicating findings to regulatory agencies or project teams. Collaboration with environmental scientists, local authorities, and sometimes the public is common, especially when investigating potential water quality issues. The role is dynamic, blending outdoor fieldwork with laboratory and office tasks, which keeps the workday varied and engaging.

What are the key skills and qualifications needed to thrive in water quality monitoring?

To thrive in Water Quality Monitoring, you need a background in environmental science, chemistry, or biology, along with strong analytical and data interpretation skills. Experience with water sampling equipment, laboratory analysis techniques, and familiarity with regulatory standards or certifications such as HAZWOPER are typically required. Attention to detail, strong organizational skills, and effective communication help professionals excel when documenting results and collaborating with teams or stakeholders. These qualities are essential to ensure accurate assessments, regulatory compliance, and the protection of public and environmental health.

How to become a water quality monitoring professional?

To become a water quality monitoring professional, typically a bachelor's degree in environmental science, biology, chemistry, or a related field is required. Gaining experience with water testing methods, laboratory skills, and certifications such as the Certified Water Quality Analyst can enhance job prospects. Familiarity with monitoring equipment and data analysis is also important in this field.

What are popular job titles related to Water Quality Monitoring jobs in Washington?

For Water Quality Monitoring jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Water Quality Monitoring jobs in Washington look for?

The top searched job categories for Water Quality Monitoring jobs in Washington are:

Water Quality Monitoring jobs near you
Infographic showing various Water Quality Monitoring job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, 2% Contract, and 1% Nights. Highlights an 81% Physical, 1% Hybrid, and 18% Remote job distribution, with an average salary of $60,730 per year, or $29.2 per hour.

Class II Water Treatment Operator

Cooper Build

Washington, DC • Remote

$90K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 14 days ago

Be Seen First

After you apply to this job, you can share why you’re interested to jump to the top of the candidate list.

Job description

The Class II Water Treatment Operator plays a crucial role in ensuring the safe and efficient treatment of water within a small team of operators. Reporting to the Operations Manager, this role involves operating and maintaining water treatment equipment, managing chemicals, and conducting water quality tests. Operators work primarily regular day shifts but must also be available for on-call and emergency duties, often traveling to various field sites to support operations.

Responsibilities

  • Monitor water treatment processes to ensure proper operation
  • Operate and maintain water treatment equipment effectively
  • Manage chemicals safely according to regulatory standards
  • Conduct regular water quality testing and analysis
  • Ensure compliance with all water treatment regulations
  • Perform system maintenance and troubleshoot issues promptly
  • Maintain safety protocols for personnel and operations
  • Keep accurate records of treatment activities and results
  • Respond to emergencies and support on-call operational needs

Required Qualifications

  • Minimum 1 year experience in water treatment operations
  • Knowledge of water treatment processes and chemical handling
  • Proficient in operating water treatment equipment
  • Skilled in water quality testing and analysis
  • Understanding of regulatory compliance requirements
  • Familiarity with safety procedures in water treatment
  • Strong problem-solving skills
  • Excellent attention to detail

Company Description

CooperBuild is a premier general contractor with more than a decade’s experience offering professional services to provide every client with a tailored construction experience as an NYC luxury builder. We will work closely with you to ensure that every specification and detail is delivered to the highest standard. We completed over 300 projects in New York City and The Hamptons as a luxury construction firm, working on high-end remodeling, and upscale residential and commercial renovations.