Environmental Lab Technician — 2nd Shift

Onterris; Orange (CA); On-site; USD 28,000 - 30,000; Full time

Job summary

Onterris in Orange, CA is seeking a Full-Time Laboratory Assistant for the 2:00 pm–10:30 pm shift to support a dynamic lab environment. You will prep and handle samples, maintain accurate records, and keep the lab clean to ensure on-time results and high-quality data.

You will work with a dedicated team, contribute to meaningful scientific work, and grow your expertise in a quality-driven environment, with a strong emphasis on safety and regulatory compliance.

Qualifications

• High School Diploma
• Basic lab techniques (PPE, balance, pipetting, glassware)
• Basic Excel skills required
• Comfortable working with strong acids and solvents
• Excellent communication skills
• Detail oriented

Responsibilities

• Perform dishwashing and cleaning; change gas cylinders; housekeeping tasks
• Sample retrieval, storage and archiving; proper sample disposal
• Prepare samples and reagents per SOPs; support tasks as needed
• Conduct lab analyses; maintain accurate data/records; stay current with SOP readings
• Calibrate small equipment like thermometers and balances
• Maintain a safe, organized work area; accurate logbook records; data entry into LIMS
• Inventory of laboratory supplies and chemicals; restock cabinets
• Comply with QA program and Health and Safety Plan
• Other duties as assigned by Group Leader or Lab Director

Skills

Basic laboratory techniques

Excel skills

Attention to detail

Excellent communication

Comfortable with acids and solvents

Education

High School Diploma

Job description

Onterris in Orange, CA is seeking a Full-Time Laboratory Assistant for the 2:00 pm–10:30 pm shift to support a dynamic lab environment. You will prep and handle samples, maintain accurate records, and keep the lab clean to ensure on-time results and high-quality data.

You will work with a dedicated team, contribute to meaningful scientific work, and grow your expertise in a quality-driven environment, with a strong emphasis on safety and regulatory compliance.