About Us
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 Full-Time Laboratory Assistant based in our Orange, CA 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 $20.00 - $22.00 , commensurate with experience, skills, and geographic location.
Department: Semi-Volatiles (SVOA)
Schedule: Tuesday through Saturday, 2nd Shift (2:00 pm - 10:30 pm)
To thrive in this role, you’ll be comfortable taking ownership of the following responsibilities:
Perform dishwashing and cleaning, change gas cylinders and perform housekeeping tasks that can include routine repetitive motions such as scrubbing, rinsing, drying, and stacking glassware
Sample retrieval, storage and archiving, and responsible for proper sample disposal.
Prepare samples and/or reagents according to SOPs and perform support tasks as needed
Conduct lab analyses as required and adhere to accurate data/record keeping practices; stay current with all SOP readings and any training as assigned
Perform calibration verification of small laboratory equipment such as thermometers and balances
Maintain a safe, organized work area and ensure accurate logbook records and accurate data entry into LIMS
Conduct inventory of laboratory supplies and chemicals and restock laboratory cabinets and storage areas with as needed
Comply with Quality Assurance Program and other policies
Comply with company's Health and Safety Plan
Other duties as assigned by the Group Leader or Lab Director
Your Expertise and Skills
These requirements reflect the knowledge, skills and abilities that help you do your best work here.
High School Diploma
Basic laboratory techniques (knowledge of PPE, use of balance, pipetting, glassware handling, etc)
Basic Excel skills required
Must be comfortable working with strong acids and solvents
Excellent communication skills required
Detail oriented
Preferred Skills
Prior Laboratory experience preferred bot not 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
Work Environment and Physical Requirements
The physical and environmental requirements below reflect what’s typically needed to perform the essential functions of this role safely and effectively. We may provide reasonable accommodations to 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 an office and/or laboratory 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…