Laboratory Technician I - Wet Chemistry (2nd Shift)

Onterris Payroll•Orange, CA

8d•Onsite

About The Position

At Onterris, we build careers grounded in purpose, responsibility and 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, interwoven and international. Our scientists, engineers, field teams, consultants and professionals collaborate across disciplines and geographies, guiding industries and governments, ensuring that communities and environments thrive. When you join us, you’re not just forging a career, you’re joining a movement. A movement for better thinking, smarter solutions and 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 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 $20 to $23 per hour , commensurate with experience, skills, and geographic location.

Requirements

High School diploma or equivalent required
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

Responsibilities

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