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Water Testing Lab Jobs in Seattle, WA (NOW HIRING)

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Water Testing Lab information

See Seattle, WA salary details

$10

$28

$51

How much do water testing lab jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for water testing lab in Seattle, WA is $28.73, according to ZipRecruiter salary data. Most workers in this role earn between $21.88 and $31.73 per hour, depending on experience, location, and employer.

What is a water testing lab?

A water testing lab is a specialized facility that analyzes water samples to assess their quality, safety, and composition. These labs test for contaminants such as bacteria, heavy metals, chemicals, and other pollutants to ensure water meets health and regulatory standards. The results help individuals, businesses, and municipalities ensure their water is safe for drinking, industrial use, or environmental compliance. Water testing labs use advanced scientific equipment and follow standardized testing methods for accurate results.

What are the key skills and qualifications needed to thrive as a water testing lab technician?

To thrive as a Water Testing Lab Technician, you need a background in chemistry, biology, or environmental science, often with an associate or bachelor's degree in a related field. Familiarity with laboratory equipment, analytical instruments (such as spectrophotometers and chromatography systems), and knowledge of safety protocols are essential, and certifications like NELAC or state-specific credentials may be required. Attention to detail, problem-solving abilities, and strong organizational skills distinguish top performers in this role. These competencies ensure accurate water quality analysis, regulatory compliance, and the protection of public health and the environment.

What are some common challenges faced by professionals working in a water testing lab, and how can they be addressed?

Professionals in a water testing lab often encounter challenges such as maintaining strict adherence to quality control protocols, managing high sample volumes, and staying updated with evolving regulations. Ensuring accuracy and preventing cross-contamination require strong attention to detail and rigorous documentation. Collaborating effectively with colleagues and other departments is essential for timely reporting and resolving unexpected results. Continuous training and adopting new technologies can also help address these challenges and enhance both efficiency and data reliability.

What is the difference between Water Testing Lab vs Water Quality Technician?

AspectWater Testing LabWater Quality Technician
CertificationsLab certifications, e.g., CLT, NELAP accreditationWater treatment certifications, e.g., TCEQ, EPA certifications
Work EnvironmentLaboratory setting, controlled environmentFieldwork, on-site water testing and treatment facilities
Industry UsageTesting water samples for contaminants and complianceMonitoring and maintaining water quality in treatment plants or systems

While both roles focus on water quality, Water Testing Labs primarily analyze water samples in a lab setting, whereas Water Quality Technicians perform on-site testing and maintenance. Both roles require relevant certifications and are essential in ensuring safe, clean water.

What does a water testing lab technician do?

A water testing lab technician collects water samples and conducts tests to analyze water quality, including checking for contaminants, pH levels, and chemical composition. They use laboratory equipment and follow safety protocols, often requiring knowledge of testing procedures and certifications in water analysis.
Infographic showing various Water Testing Lab job openings in Seattle, WA as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 11% Part Time, 4% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $59,765 per year, or $28.7 per hour.

R&D Maintenance Tech II, Development Lab Operations

Amazon

Redmond, WA • On-site

Full-time

Posted 8 days ago


Amazon rating

7.4

Company rating: 7.4 out of 10

Based on 7,105 frontline employees who took The Breakroom Quiz

6th of 39 rated national retailers


Job description

Amazon Leo is Amazon's low Earth orbit satellite network. Our mission is to deliver fast, reliable internet connectivity to customers beyond the reach of existing networks. From individual households to schools, hospitals, businesses, and government agencies, Amazon Leo will serve people and organizations operating in locations without reliable connectivity.
As an R&D Maintenance Technician II on the Leo DevOps Equipment Team, you'll perform corrective and preventive maintenance on mission-critical R&D test equipment - including thermal vacuum chambers, environmental test systems, and specialized aerospace testing platforms that are foundational to Leo satellite development programs.
Working semi-autonomously with minimal oversight, you'll install and commission functional test equipment and execute full life cycle maintenance on mechanical, electrical, and control systems

You'll troubleshoot moderate to high-complexity technical issues, evaluate equipment deficiencies, complete risk assessments, and drive corrective actions that sustain maximum uptime and performance. You'll anticipate infrastructure needs, coordinate change management activities, train less experienced peers and deliver process improvement feedback to site leadership - ensuring lab environments remain reliable, safe, and scalable. This role is a key contributor to the operational readiness of test infrastructure supporting current and next-generation satellite development efforts.
Export Control Requirement: Due to applicable export control laws and regulations, candidates must be a U.S

citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.
Key job responsibilities
Independently execute preventive and corrective maintenance on specialized R&D equipment
Commission and operate test equipment with little to no oversight while training junior technicians
Perform functional checks, moderate to advanced troubleshooting and root-cause failure analysis on specialty development test equipment
Identify, procure and maintain an inventory of single point failure critical spare parts
Work in challenging environments, timelines and circumstances while solving electro-mechanical problems
Troubleshoot moderate to advanced complexity mechanical and electrical issues without established procedures, job plans and safety documents
Help create comprehensive equipment maintenance procedures, job plans and safety documents
Have an advanced understanding of liquid/gaseous nitrogen systems, chilled water systems and high-pressure systems - plus their applications inside the facility
Identify electrical and other utility requirements dictated by equipment manufacturer
Review dashboards, complete assigned work orders, help create daily work plans and provide detailed updates to a wide audience
Coordinate with vendors and partner teams as maintenance operations contact
Mentor and train less experienced technicians in day-to-day operations, maintenance techniques and safe application of skills
Maintain high standards for lab safety, data cleanliness, and documentation practices


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Benefits

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About Amazon

Sourced by ZipRecruiter

Amazon.com, Inc., commonly known as Amazon, is an American multinational technology company. It was founded by Jeff Bezos in 1994 and initially started as an online marketplace for books. Since then, Amazon has expanded its operations and become one of the largest e-commerce companies in the world. Amazon's primary business is its online retail platform, where customers can purchase a vast array of products, including electronics, clothing, books, home goods, and much more. The company offers a convenient and user-friendly shopping experience, with features such as fast shipping, customer reviews, and personalized recommendations. In addition to its e-commerce platform, Amazon has diversified its business into various other areas. One of its notable ventures is Amazon Web Services (AWS), a comprehensive cloud computing platform that provides services such as storage, compute power, and database management to individuals and businesses. AWS has become a leader in the cloud computing industry, powering many websites and applications worldwide. Amazon has also developed its own consumer electronics, including the popular Amazon Kindle e-reader, Fire tablets, Fire TV streaming devices, and the Alexa-powered Echo smart speakers. The Alexa voice assistant, integrated into these devices, allows users to interact with their devices using voice commands, perform tasks, and access information. Furthermore, Amazon has expanded into media and entertainment. It operates Prime Video, a streaming service that offers a wide range of movies, TV shows, and original content. Amazon Music provides a platform for streaming and purchasing digital music, while Audible offers audiobooks and other audio content. The company's commitment to customer satisfaction and convenience is demonstrated by its membership program, Amazon Prime. Prime members receive various benefits, including free two-day shipping, access to streaming services, exclusive deals, and more.

Industry

It services, book publishers, retail, real estate, computer and electronic product manufacturing and software development

Company size

10,000+ Employees

Headquarters location

Seattle, WA, US