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Water Testing Lab Jobs in Colorado (NOW HIRING)

... the lab where every detail matters. You'll play a key role in prepping and handling samples ... Capable of high-throughput preparation of environmental samples for metals testing. * Proficiency ...

Overview Waters-ERA is currently leading a search for a Chemistry Technician I who is primarily ... Responsible for bench/wet chemistry testing using EPA & Standard Methods * Responsible for ensuring ...

Waters-ERA is currently leading a search for a Chemistry Technician I who is primarily responsible ... Responsible for bench/wet chemistry testing using EPA & Standard Methods * Responsible for ensuring ...

Overview Waters-ERA is currently leading a search for a Chemistry Technician I who is primarily ... Responsible for bench/wet chemistry testing using EPA & Standard Methods * Responsible for ensuring ...

Lab Technician- Nights

Lakewood, CO · On-site

$19 - $25.25/hr

Performs bulk analysis testing according to current specifications and SOP's and supplies bulk ... Water Pik and FLAWLESS ® . Founded in 1846, we have operations globally and are listed in the S&P ...

Laboratory Assistant

Centennial, CO · On-site

$19 - $20/hr

... testing services to clients across multiple industries, to make life and our environment safer ... From the food you eat, to the water you drink, to the medicines you rely on, Eurofins works with ...

Laboratory Assistant

Centennial, CO · On-site

$19 - $20/hr

... testing services to clients across multiple industries, to make life and our environment safer ... From the food you eat, to the water you drink, to the medicines you rely on, Eurofins works with ...

What You'll Do As a Laboratory Technician, you'll play a vital role in supporting research and development efforts by: ✅ Performing validation testing on water quality and process monitoring ...

What You'll Do As a Laboratory Technician, you'll play a vital role in supporting research and development efforts by: ✅ Performing validation testing on water quality and process monitoring ...

... water, wastewater, biosolids and soil samples. Supervises Laboratory Analysts and other staff as ... Requisitions laboratory supplies, testing, and other equipment as necessary. Monitors and tracks ...

Showing results 21-40

Water Testing Lab information

See Colorado salary details

$10

$26

$47

How much do water testing lab jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for water testing lab in Colorado is $26.55, according to ZipRecruiter salary data. Most workers in this role earn between $20.24 and $29.33 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.

What are popular job titles related to Water Testing Lab jobs in Colorado?

For Water Testing Lab jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Water Testing Lab jobs in Colorado look for?

The top searched job categories for Water Testing Lab jobs in Colorado are:

Infographic showing various Water Testing Lab job openings in Colorado as of September 2026, with employment types broken down into 66% Full Time, and 34% Contract. Highlights an 100% In-person job distribution, with an average salary of $55,222 per year, or $26.5 per hour.

Laboratory Technician - Wet Chemistry

Denver, CO • On-site

$22 - $25/hr

Full-time

Re-posted yesterday


Job description

About Us

At Onterris, we build careers grounded in purpose,responsibilityand real-world impact.

"For Planet and Progress" is our north star that guides everything we do. We believe environmental responsibility and human progress are interconnected,interwovenand international. Our scientists, engineers, field teams,consultantsand professionals collaborate across disciplines and geographies, guiding industries and governments, ensuring that communities and environments thrive.

When you join us,you'renot just forging acareer,you'rejoining a movement. A movement for better thinking, smartersolutionsand lasting impact.

Together, we will advance our way of life and protect the integrity of our environment every step of the way.

A Day in the Life

As a Full-Time Laboratory Technician based in our Denver, CO Laboratory, you'll step into the lab where every detail matters. You'll play a key role in prepping and handling samples, keeping records accurate, and maintaining a clean laboratory to support on-time results everyday. You'll collaborate with a strong team of committed professionals, contribute to meaningful scientific work, and grow your expertise in a dynamic, quality-driven environment.

The compensation range for this role is $22.00 to $25.00, commensurate with experience, skills, and geographic location.

Schedule: Friday - Tues 12:30pm - 9pm Weekdays and 8:30am - 5pm on Weekends

To thrive in this role, you'll be comfortable taking ownership of the following responsibilities:

  • Capable of high-throughput preparation of environmental samples for metals testing.

  • Proficiency using analytical equipment including: balances, pipettes, bottle top dispensers, hot blocks, and volumetric/graduated glassware.

  • Daily monitoring of sample scheduling to ensure that samples are processed within EPA's and methods' holding time

  • Schedule workload in order to process samples within clients expected due dates

  • Routine sample preparation according to Standard Methods and EPA methods

  • Performs analyst's review of data and QC

  • Reviews of QA/QC criteria for batch acceptance

  • Adheres to Standard Operating Procedures and follow safe work practices

  • Participates in instruments' preventative maintenance and trouble shooting

  • Participates in focus teams to improve efficiency

  • Be flexible in work schedule including overtime when needed

  • React to change productively and handle other essential tasks as assigned

  • Performing other duties and responsibilities as prescribed by the Company

  • Compliance with our Quality Assurance Program and other policies

Your Expertise and Skills

These requirements reflect the knowledge, skills and abilities that help you do your best work here.

  • High School Diploma

  • Bachelor's degree in any science field is a plus

  • Minimum 1 year of lab experience preferred

  • Knowledge of general lab practices and lab safety

  • Knowledge of basic laboratory techniques preferred (knowledge of PPE, use of balance, pipetting, glassware handling, etc.)

  • Experience in metal preparation is a plus

  • Ability to lift and carry a minimum of 25 lbs.

  • Ability to remain in a stationary position for extensive periods of time

Preferred Skills

  • Knowledge of analytical method, analytical instruments, general lab practices and lab safety

  • Must be flexible in work schedule and able to work overtime

  • Good organizational and communication skills

  • Ability to multi-task

  • Ability to work independently and make sound decisions

Onterris is a leading global environmental solutions company partnering with organizations to solve complex challenges where environmental pressures, regulatory expectations and operational risks intersect. Guided by our mission to advance the way of life without compromising the integrity of our environment, we believe environmental responsibility and human progress are fundamentally connected. Our scientists, engineers, field teams and consultants apply systems thinking that unites science, data and practical expertise to deliver solutions that strengthen our clients' resilience, mitigate risk and protect the air, water and soil that sustain communities, while uncovering responsible paths forward for planet and progress. For more information, visit www.onterris.com.

We are an equal opportunity employer and encourage applications from people of all backgrounds. We acknowledge that these experiences and perspectives help to enrich our teams and contribute to our ongoing success. We are committed to providing access and reasonable accommodation in our employment for all applicants. For US residents, click here to learn more.