Lab Assistant 2 - Holtville, CA,

Position: Lab Assistant 2 - Holtville, CA, Job ID 89391
Location: Holtville

Lab Assistant 2 – Holtville, CA, Job

University of California Agriculture and Natural Resources

Job Description

Position Summary:

The Laboratory Assistant will support agricultural research activities through field experimentation, scientific instrumentation, sample collection and processing, laboratory operations, and research data management. The position involves working across multiple field research sites and laboratory environments under the direction of the Principal Investigator (PI).

This position is a career appointment that is 80% variable.

Pay Scale: $27.10/hour to $29.58/hour

Job Posting Close Date:
This job is open until filled. The first application review date will be 10/26/2026.

Key Responsibilities:

25%

Sample Collection and Laboratory Processing

Collect soil, plant, and water samples from experimental sites following established sampling protocols.

Prepare and process samples for laboratory analysis using established procedures.

Ensure proper sample labeling, handling, preservation, storage, and transportation to maintain sample integrity.

Maintain accurate records of sample collection, processing, and laboratory analysis.

25%

Field Research Support

Assist in establishing, maintaining, and monitoring research plots across multiple field locations.

Implement experimental treatments, including irrigation and fertilizer applications, according to existing protocols established by the PI.

Monitor field conditions and document experimental activities to ensure consistent implementation of research protocols.

20%

Scientific Instrumentation and Sensors

Install, operate, calibrate, and maintain soil, water, and plant monitoring instruments, including portable sensors and data loggers.

Conduct field and laboratory measurements using scientific instruments and monitoring equipment.

Troubleshoot instrument malfunctions and coordinate repairs or replacements as needed.

Maintain equipment calibration and maintenance records to ensure reliable measurements.

15%

Research Data Collection

Collect, record, organize, and review experimental data from field and laboratory research activities.

Download, organize, and manage data from sensors, data loggers, and other monitoring instruments.

Perform preliminary data quality checks to identify missing values, inconsistencies, and potential measurement errors.

Maintain accurate and organized electronic and physical research records.

15%

Laboratory Operations and Research Support

Assist with routine laboratory operations, including sample preparation, equipment cleaning, and maintenance.

Maintain inventories of laboratory supplies, scientific instruments, and field monitoring equipment.

Assist with ordering, receiving, storing, and organizing laboratory and field supplies.

Coordinate field sampling, laboratory activities, and equipment needs with the PI and other research team members.

Follow established laboratory and field safety procedures.

Perform other research-related duties as assigned.

Requirements:

• Coursework and basic understanding of the scientific principles behind research area.
• Ability to perform physically strenuous field activities (lifting, carrying, harvesting, soil sampling, etc.) in the summer heat.
• Ability to use specialized lab and field equipment, with training.
• Ability to perform repetitive tasks carefully and accurately.
• Ability to use data collection and measurement software, as well as Excel, PowerPoint and Word in order to detail the measurement.

Special Conditions of Employment:

• Must possess valid California Driver's License to drive a County or University vehicle. Ability and means to travel on a flexible schedule as needed, proof of liability damage insurance on vehicle used is required. Reimbursement of job-related travel will be reimbursed according…