Laboratory Assistant - Precision Sample Prep & QA

Onterris

Orange (CA)

On-site

USD 23,000 - 28,000

Full time

14 days+

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Job summary

Onterris in Orange, CA is seeking a Full-Time Laboratory Assistant to prep and handle samples, maintain precise records, and keep a clean lab to ensure on-time results. You will collaborate with a committed team in a dynamic, quality-driven environment.

The role involves sample preparation, data entry into LIMS, and contributing to environmental science work with opportunities for hands-on growth.

Qualifications

High School Diploma is required.
Knowledge of PPE, balance, pipetting, glassware handling is expected.
Basic Excel skills are required.
Comfort working with strong acids and solvents.
Excellent communication skills are required.
Attention to detail is essential.

Responsibilities

Perform dishwashing and cleaning; change gas cylinders and housekeeping tasks.
Sample retrieval, storage, archive, and proper sample disposal.
Prepare samples and reagents according to SOPs and support tasks as needed.
Conduct lab analyses and adhere to data/record-keeping practices; stay current with SOP readings and training.
Calibrate verification of small lab equipment (thermometers, balances).
Maintain a safe, organized work area and ensure logbook records and data entry into LIMS.
Inventory laboratory supplies and restock cabinets and storage areas as needed.
Comply with Quality Assurance Program and Health and Safety Plan.