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Temporary Lab Assistant Jobs in California (NOW HIRING)

Laboratory Assistant

Tustin, CA · On-site

$21 - $23/hr

The Laboratory Assistant works closely with the lab team to meet turnaround goals while maintaining ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

Laboratory Assistant

Tustin, CA · On-site

$21 - $23/hr

The Laboratory Assistant works closely with the lab team to meet turnaround goals while maintaining ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

Showing results 21-40

Temporary Lab Assistant information

See California salary details

$10

$19

$29

How much do temporary lab assistant jobs pay per hour?

As of Aug 8, 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.

How much does a temporary lab assistant get paid?

A temporary lab assistant typically earns between $12 and $20 per hour, depending on experience, location, and the specific employer. Pay rates may also vary based on the complexity of tasks and required certifications, such as safety training or laboratory skills.

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 is a temporary lab assistant?

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.

Is it hard to become a temporary lab assistant?

Becoming a temporary lab assistant generally requires basic knowledge of laboratory procedures, attention to detail, and sometimes a relevant educational background or certification. The position often involves short-term assignments, making it accessible for those seeking temporary work, though specific requirements vary by employer and laboratory environment.

Can you get a temporary lab assistant job with no experience?

Temporary lab assistant positions often do not require prior experience, as on-the-job training is common. However, having basic knowledge of laboratory procedures, safety protocols, and relevant skills can improve chances of hiring. Some employers may prefer or require a high school diploma or related coursework.

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?

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:
Infographic showing various Temporary Lab Assistant job openings in California as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 21% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $41,562 per year, or $20 per hour.

Medical Lab Assistant

Loma Linda University Health

Loma Linda, CA • On-site

$26.27 - $29.73/hr

Temporary

Posted 4 days ago


Loma Linda University Health rating

8.2

Company rating: 8.2 out of 10

Based on 88 frontline employees who took The Breakroom Quiz

97th of 1,055 rated hospitals


Job description


This is a temporary position beginning August 31, 2026, and ending January 31, 2027. The successful candidate will be employed for the duration of this assignment, with employment concluding on January 31, 2027, unless otherwise extended or modified based on organizational needs. It's a great opportunity to gain valuable experience, contribute to a supportive team, and make a meaningful impact during our busy season.
Job Summary: The Medical Lab Assistant performs preanalytic specimen collection, identification, order entry, verification, specimen handling and communication duties. Receives phone calls from internal and external customers. Triages calls appropriately or relays messages to staff in an accurate and timely way. Demonstrates proficiency in operating multiple electronic applications used for scheduling appointments, ordering tests, obtaining test results, messaging, recording patient information, etc. These services may be provided for both the LLUMC and LLUCH hospitals. Performs other duties as needed.
Education and Experience: High School Diploma or GED required. One year of experience in a high complexity medical lab performing specimen collection, pediatric collections, and computer data entry preferred.
Knowledge and Skills: Possesses excellent dexterity and analytic skills. Ability to safely and accurately perform skin puncture and venipuncture after employment without direct and constant supervision. Ability to operate technical instruments and equipment, input data and type. Ability to use available resource material independently to resolve and document challenges constructively. Able to read; write and speak with professional quality; use computer and software programs necessary to the position (e.g., Word, Excel, Power Point, Access); operate/troubleshoot basic office equipment required for the position. Relate and communicate positively, effectively, and professionally with others; provide leadership; be assertive and consistent in enforcing policies ensuring compliance with regulatory standards, rules and laws; work calmly and respond courteously when under pressure; lead, supervise, teach, and collaborate; accept direction. Think critically; work independently; perform basic math and statistical functions; manage multiple assignments; compose written material; work well under pressure; problem solve; organize and prioritize workload; recall information with accuracy; pay close attention to detail. Distinguish colors as necessary; hear sufficiently for general conversation in person and on the telephone, and identify and distinguish various sounds associated with the workplace; see adequately to read computer screens, and written documents necessary to the position.
Licensures and Certifications: California Phlebotomy Technician certification (CPT1) required. Basic Life Support (BLS) certification issued by the American Heart Association required. Valid driver's license required.
About Us
Our mission is to continue the teaching and healing ministry of Jesus Christ. Our core values are compassion, excellence, humility, integrity, justice, teamwork and wholeness.
About the Team
Loma Linda University Health is a Seventh-day Adventist, faith and values based Christian institution. Candidates must understand and embrace the mission, purpose, and identity of Loma Linda and its affiliated entities.
We are an equal opportunity employer committed to the principles of diversity. We provide equal opportunities in all aspects of the employment process to every individual, regardless of gender, race, color, age, national origin, ancestry, physical or mental disability, marital or veteran status, genetic information or any other characteristic protected by law. In addition, we will provide reasonable accommodations for otherwise qualified individuals requesting an accommodation due to a disability. If you need accommodation assistance with accessing our job listings or completing an application, or during any other phase of employment with us, please contact Human Resources Management at (909) 651-4001.
Loma Linda University Medical Center is a religiously-qualified Equal Opportunity Employer under Title VII of Civil Rights Act of 1964. No question on this application is asked for the purpose of unlawfully limiting or excluding any applicant's consideration for employment because of race, color, religion, gender, age, national origin, disability, genetic information, or any other status protected by applicable law. If you need a reasonable accommodation in the hiring process, please notify Human Resource Management.
We appreciate your interest in Loma Linda and wish you success in your job search!

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About Loma Linda University Health

Sourced by ZipRecruiter

Loma Linda University Health (LLUH) is an esteemed healthcare organization situated in Loma Linda, California, US. Established in 1905, it was initially known as the College of Medical Evangelists, and it operated as the official medical institution of the Seventh-day Adventist Church until the name was changed to LLUH in 1961. LLUH is very much active in the healthcare and education sectors, providing a vast range of services such as medical treatment, research, and health education. The organization’s core mission is "to continue the teaching and healing ministry of Jesus Christ", which underlines its binding values of compassion, integrity, excellence, freedom, and justice.

Industry

Health care and social assistance and hospitality services

Company size

10,000+ Employees

Headquarters location

Loma Linda, CA, US