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Temporary Lab Assistant Jobs in California (NOW HIRING)

Chapman University

General Lab Assistant

Orange, CA · On-site

$50/hr

Posting Details Position Information Position Title General Lab Assistant Position Type Temporary Job Number SA73124 Full or Part Time part-time 0-19 hours weekly Fair Labor Standard Act ...

Chapman University

General Lab Assistant

Orange, CA · On-site

$50/hr

Posting Details Position Information Position Title General Lab Assistant Position Type Temporary Job Number SA73124 Full or Part Time part-time 0-19 hours weekly Fair Labor Standard Act ...

Chapman University

General Lab Assistant

Orange, CA

$50/hr

Position Information Position Title General Lab Assistant Position Type Temporary Job Number SA73124 Full or Part Time part-time 0-19 hours weekly Fair Labor Standard Act Classification Non-Exempt ...

Scripps College

Graduate Lab Assistant

Claremont, CA · On-site

$20 - $21.88/hr

The Graduate Lab Assistant will assist with scheduling lab meetings, creating agenda, taking ... This is a temporary status, part-time, (up to 5 hours per week), non-benefits eligible, non-exempt ...

Scripps College

Graduate Lab Assistant

Claremont, CA · On-site

$20 - $21.88/hr

Graduate Lab Assistant PRIMARY PURPOSE/GENERAL DESCRIPTION: Serve as a Graduate Lab Assistant for ... This is a temporary status, part-time, (up to 5 hours per week), non-benefits eligible, non-exempt ...

Actalent

Lab Assistant

Thousand Oaks, CA

$22 - $23/hr

Lab Assistant The Lab Assistant supports daily laboratory operations by accurately entering and ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

Labcorp

Lab Assistant

San Diego, CA · On-site

$17.75 - $20.75/hr

Labcorp is seeking a Lab Assistant to join our teamin San Diego, CA . Work Schedule: 1st Shift ... Employees regularly scheduled to work less than 20 hours, Casual, Intern, and Temporary employees ...

Labcorp

Lab Assistant

San Diego, CA · On-site

$17.75 - $20.75/hr

Labcorp is seeking a Lab Assistant to join our team San Diego, CA . Work Schedule: Tuesday to ... Employees regularly scheduled to work less than 20 hours, Casual, Intern, and Temporary employees ...

Labcorp

Specialty Lab Assistant

San Diego, CA · On-site

$17.75 - $22.76/hr

Labcorp is seeking a Lab Assistant to join our team in San Diego, CA . Work Schedule: Tuesday ... Employees regularly scheduled to work less than 20 hours, Casual, Intern, and Temporary employees ...

Actalent

Lab Assistant/ Phlebotomist

Santa Barbara, CA · On-site

$28/hr

Job Title: Lab Assistant / Phlebotomist Job Summary We are looking for a Lab Assistant ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

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Temporary Lab Assistant information

See California salary details

$10

$19

$29

How much do temporary lab assistant jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for temporary lab assistant in California is $19.98, according to ZipRecruiter salary data. Most workers in this role earn between $16.35 and $22.79 per hour, depending on experience, location, and employer.

What are some common challenges faced by Temporary Lab Assistants, and how can they be overcome?

Temporary Lab Assistants often face the challenge of quickly adapting to new protocols and equipment in unfamiliar laboratory environments. Since assignments are short-term, learning laboratory safety procedures and workflow expectations efficiently is crucial. Building good communication with permanent staff and asking clarifying questions can help Temporary Lab Assistants integrate smoothly and avoid errors. Staying organized and keeping detailed notes can also make transitions between tasks and shifts much easier.

What are temporary lab assistants?

Temporary lab assistants are individuals hired on a short-term basis to support laboratory operations. They typically assist with tasks such as preparing samples, conducting basic experiments, maintaining lab equipment, and recording data. These positions are often used to help manage increased workloads or cover for permanent staff absences. Temporary lab assistants may work in academic, research, medical, or industrial labs, and usually require some background in science or laboratory procedures.

What is the difference between Temporary Lab Assistant vs Lab Technician?

AspectTemporary Lab AssistantLab Technician
CredentialsHigh school diploma or equivalent; some roles may require relevant courseworkAssociate's or Bachelor's degree in laboratory sciences or related field
Work EnvironmentLaboratories, research facilities, hospitals, or clinicsLaboratories, research centers, hospitals, or industrial settings
Job ResponsibilitiesAssisting with sample preparation, cleaning, data entry, and basic lab tasksPerforming tests, analyzing samples, maintaining equipment, and recording results
Employment TypeTemporary, short-term, or contract basisFull-time, part-time, or contract roles, often permanent

Temporary Lab Assistants typically support laboratory operations with basic tasks and require minimal formal education, while Lab Technicians perform more complex testing and analysis, often requiring specialized degrees. Both roles work in similar environments but differ in responsibilities and credential requirements.

What are the key skills and qualifications needed to thrive as a Temporary Lab Assistant, and why are they important?

To thrive as a Temporary Lab Assistant, you need basic laboratory skills, attention to detail, and at least a high school diploma or relevant coursework in science. Familiarity with laboratory equipment, safety protocols, and data entry systems like LIMS is typically required. Strong organization, reliability, and effective communication are valuable soft skills for this role. These abilities are crucial for maintaining accurate records, supporting research activities, and ensuring a safe and productive lab environment.
What cities in California are hiring for Temporary Lab Assistant jobs? Cities in California with the most Temporary Lab Assistant job openings:
Temporary Lab Assistant jobs near you
Infographic showing various Temporary Lab Assistant job openings in California as of July 2026, with employment types broken down into 1% As Needed, 75% Full Time, 20% Part Time, 2% Temporary, and 2% Contract. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $41,562 per year, or $20 per hour.

Temporary Lab Assistant I

Unio Health Partners

Pasadena, CA

$23/hr

Temporary

Posted 21 days ago

Job description

Temporary Lab Assistant I
COMPANY DESCRIPTION
Unio Health Partners (UHP) is a highly differentiated physician practice management platform with the goal of transforming care delivery across the Western United States. UHP partners with leading physician practices, creating a cohesive, quality-oriented clinical culture and facilitating best practice sharing across the platform. Our affiliated practices gain access to a broader suite of services, providing a meaningful benefit to both physicians and patients. UHP's best-in-class clinical program covers three sub-specialties (urology, gastroenterology, and radiation oncology) and offers numerous ancillary services, including pathology lab, in-office dispensing, and chronic care management. We are led by a highly accomplished management team and provide a full suite of management services to its affiliated practices. UHP is currently affiliated with 182 providers consisting of 119 physicians and 63 advanced practice providers operating out of 54 locations across Southern, Central, and Northern California.
POSITION SUMMARY
The Laboratory Assistant I is a vital member of the laboratory team, responsible for providing support and assistance in various laboratory activities. This role involves preparing and maintaining equipment, handling specimens and samples, and ensuring the cleanliness and safety of the laboratory environment. The Laboratory Assistant I plays a crucial role in contributing to the success of ongoing research and experiments.

This is a Temporary position until January 2027

What you will be doing
  • Receive, label, and properly store specimens and samples according to established protocols.
  • Prepare samples for analysis, including centrifugation, aliquoting, and dilution as required.
  • Verification of insurance coverage for specimen processing.
  • Equipment Preparation
  1. Set up and calibrate laboratory instruments and equipment for experiments and tests.
  2. Ensure that equipment is clean and in working order, reporting any issues to the Laboratory Manager.
  • Data Entry and Record Keeping
  1. Record and organize data, results, and observations in laboratory notebooks or computer databases.
  2. Maintain accurate and detailed records for the specimens.
  • Inventory Management:
  1. Monitor and replenish laboratory supplies, chemicals, and reagents as needed.
  2. Assist in inventory tracking and ordering of laboratory materials.
  • Provide assistance to Lab Manager, Researchers and Pathologist in conducting experiments, tests, and data collection.
  • Cleaning and Maintenance
What you will bring to the team
  • High school diploma or GED certificate required.
  • Minimum 1 year experience working in a laboratory or similar work experience
  • Knowledge of clinical lab technical understanding
  • Knowledge of laboratory operations
  • Good knowledge of medical terminology, HIPAA regulations, ICD and CPT coding

Compensation is depending on a number of factors including a candidate’s qualifications, skills, competencies, or experience that may fall outside of the range shown

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