Environmental Lab Technician — 2nd Shift

LE002 Onterris Payroll, LLC; California; On-site; USD 28,000 - 30,000; Full time

Job summary

Onterris is seeking a Full-Time Laboratory Assistant in Orange, CA. You will prep and handle samples, keep accurate records, and maintain a clean lab to support on-time results.

The role operates on the 2nd shift, Tuesday through Saturday, 2:00 pm – 10:30 pm, with a compensation range of $20.00–$22.00 per hour based on experience. Join a mission-driven team within the Semi-Volatiles (SVOA) department, contributing to environmental solutions and scientific integrity.

Qualifications

• Must have basic lab techniques including PPE, balance use, pipetting, glassware handling.
• Basic Excel skills are required for data entry and record keeping.
• Excellent communication and attention to detail are essential.
• Ability to work with acids and solvents safely is required.

Responsibilities

• Dishwashing and cleaning; change gas cylinders; perform housekeeping tasks.
• Retrieve, store, archive samples; dispose samples properly.
• Prepare samples and reagents per SOPs; assist tasks as needed.
• Conduct laboratory analyses and maintain accurate data records.
• Calibrate small equipment like thermometers and balances.
• Maintain safe, organized work area; log data in LIMS.
• Inventory lab supplies and restock as needed; follow QA and safety plans.
• Comply with company policies and health and safety plan.
• Participate in other duties as assigned by Group Leader or Lab Director.

Skills

Basic laboratory techniques

Basic Excel

Excellent communication

Detail oriented

Safe handling of acids/solvents

Education

High School Diploma

Job description

Onterris is seeking a Full-Time Laboratory Assistant in Orange, CA. You will prep and handle samples, keep accurate records, and maintain a clean lab to support on-time results.

The role operates on the 2nd shift, Tuesday through Saturday, 2:00 pm – 10:30 pm, with a compensation range of $20.00–$22.00 per hour based on experience. Join a mission-driven team within the Semi-Volatiles (SVOA) department, contributing to environmental solutions and scientific integrity.