Onterris

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.

As a Laboratory Technician I, in our Orange, CA Laboratory, you'll start where precision meets purpose. You'll be responsible for preparing samples, supporting daily lab operations, and collaborating with experienced teammates-delivering safe, accurate, on-time results every day.

The compensation range for this role is$18 to $23 per hour,commensuratewith experience, skills, and geographic location.

Schedule: Full-Time. Sunday - Thursday, 2:00 PM - 10:30 PM

• Analyze water and soil samples for alkalinity, conductivity (EC), pH, settlable solids, total dissolved solids (TDS), total suspended solids (TSS), and turbidity.

• Analyze water and soil samples for Oil & grease, Oil & Grease with silica cleanup,cyanide, sulfides, BTU, corrosivity, Ferrous iron, Flash point, Ignitability, MBAS, Phenols, Ortho and total phosphates, Reactive Cyanide, Reactive Sulfide, Salinity.

• Analyze water and soil samples for Ammonia, BOD, COD, Hexavalent Chromium, and TOC

• Cleaning of laboratory glassware

• Maintaining clean laboratory areas

• Maintaining organized records of sample preparation and analysis

• Overhead projects designed to improve efficiency of, or accuracy of analyses

• Assisting the Group Leaders and analysts in acquiring and inventorying consumables, chemicals, and parts for instrumentation

• Comply with Onterris Quality Assurance Program and other policies

• Comply with Onterris Health and Safety Plan

• Other duties as assigned by the Group Leader or Lab Director

Preferred Skills

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

• Ability to work independently and in a team

• Good organizational skills and strong communication skills

The physical and environmental requirements below reflectwhat'stypically needed to perform the essential functions of this role safely and effectively. We may provide reasonableaccommodationsto qualified individuals with disabilities, consistent with applicable law, to support performance of the essential functions.

• Sitting, standing, and walking

• Must be able to work in a stationary position for entire shift duration

• Lifting and moving up to 25 lbs independently and 50 lbs using assisted lifting equipment

• Works in a laboratory and/or office environment

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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.