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Lab Assistant Part Time Jobs in California (NOW HIRING)

PACS

Medical Records Assistant Part-Time

Whittier, CA · On-site

$18.50 - $19/hr

Medical Records Assistant (Part-Time) Orchard Post Acute - Fresno, CA Pay Range: $18.50 - $19.00 ... lab reports, and other documentation • Track and follow up on incomplete or missing documentation ...

Aegis Treatment Centers

Medical Assistant

Chico, CA

$19.50/hr

Medical Assistant Part-time (Saturday's) Aegis/Pinnacle Treatment Centers is a growing leader in ... Make appointments for patients to see physicians, counselors, and case managers, and provide lab ...

Pinnacle Treatment Centers

Medical Assistant

Chico, CA · On-site

$19.50/hr

Medical Assistant Part-time (Saturday's) Aegis/Pinnacle Treatment Centers is a growing leader in ... Make appointments for patients to see physicians, counselors, and case managers, and provide lab ...

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All JobsLab Assistant Part Time JobsLab Assistant Part Time Jobs in California

Lab Assistant Part Time information

See California salary details

$10

$19

$29

How much do lab assistant part time jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for lab assistant part time 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 is the difference between Lab Assistant Part Time vs Lab Technician?

AspectLab Assistant Part TimeLab Technician
Required CredentialsHigh school diploma or equivalent; some roles may require certificationAssociate's degree or certification in laboratory technology
Work EnvironmentEducational, research, or clinical labs; part-time hoursClinical or research labs; full-time or part-time roles
Employer & Industry UsageHospitals, research institutions, educational facilitiesHospitals, diagnostic labs, biotech companies
Common Search & ComparisonOften compared for entry-level roles with similar responsibilitiesMore technical, requiring specialized training

In summary, Lab Assistant Part Time roles typically require minimal formal education and are often part-time, focusing on basic lab support. Lab Technicians usually have specialized training or certification, perform more technical tasks, and may work full-time. The choice depends on your qualifications and career goals in laboratory settings.

Are lab assistants in high demand?

Lab assistants are generally in steady demand across healthcare, research, and educational settings, especially as laboratories expand and require support staff. Employment growth for lab assistants is expected to be stable, with opportunities increasing for those with relevant technical skills and certifications in laboratory procedures and safety protocols.

What are Lab Assistant Part Time jobs?

Lab Assistant Part Time jobs are positions in which individuals support scientific, medical, or research laboratories on a part-time basis, typically working fewer hours than full-time staff. Responsibilities may include preparing samples, maintaining equipment, recording data, and assisting with experiments under the supervision of senior staff. These roles are common in academic, medical, and industrial labs, and are often ideal for students or those seeking flexible work hours. Part-time lab assistants play a crucial role in ensuring the smooth and efficient operation of laboratory activities. Requirements can vary, but basic knowledge of laboratory procedures and safety protocols is usually expected.

What are some common challenges faced by part-time lab assistants and how can they be addressed?

Part-time lab assistants often face the challenge of balancing their work schedule with academic or personal commitments, which can make time management critical. Additionally, learning lab protocols and equipment operation in a limited number of hours can be demanding. Staying organized, communicating proactively with supervisors, and seeking clarification when needed can help address these challenges. Many labs also offer training sessions and encourage teamwork, which supports new assistants in adapting quickly.

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

To thrive as a Lab Assistant Part Time, you generally need a background in biological or chemical sciences, attention to detail, and at least a high school diploma or relevant coursework. Familiarity with laboratory equipment, safety protocols, and data entry systems such as LIMS (Laboratory Information Management System) is typically required. Strong organizational skills, reliability, and effective communication help lab assistants excel in supporting research and maintaining efficient lab operations. These skills and qualifications ensure accurate results, uphold safety standards, and contribute to smooth laboratory workflows.
What are popular job titles related to Lab Assistant Part Time jobs in California? For Lab Assistant Part Time jobs in California, the most frequently searched job titles are:
What job categories do people searching Lab Assistant Part Time jobs in California look for? The top searched job categories for Lab Assistant Part Time jobs in California are:
What cities in California are hiring for Lab Assistant Part Time jobs? Cities in California with the most Lab Assistant Part Time job openings:
Lab Assistant Part Time jobs near you
Infographic showing various Lab Assistant Part Time job openings in California as of June 2026, with employment types broken down into 91% Full Time, 7% Part Time, 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.
Lab Assistant (Intern), Product Development

Lab Assistant (Intern), Product Development

Catalent, Inc.

San Diego, CA • On-site

$17 - $20/hr

Part-time

Posted 3 days ago

Catalent rating

7.7

Company rating: 7.7 out of 10

Based on 50 frontline employees who took The Breakroom Quiz

45th of 71 rated pharmaceutical

Job description

Lab Assistant (Intern), Product Development
Position Summary:
  • Work Schedule: Part-time (15-20/hours per week) Monday-Friday between 8am-5pm
  • 100% on-site (San Diego)

Catalent, Inc. is a leading global Contract Development and Manufacturing Organization (CDMO), and Catalent's San Diego facility focuses on early-stage development of small molecule and peptide drug candidates from the bench to the clinic. This facility offers an array of services that support oral and injectable dosage forms that include preformulation testing, formulation and analytical development, cGMP manufacturing and clinical packaging, labeling, and worldwide distribution. Our San Diego location is the home of our Catalent Spray Drying technologies with downstream roller compaction capabilities to support the needs of our client's most challenging compounds.
Catalent offers students a fun and stimulating environment to gain lab experience and exposure to pharmaceutical chemistry development. Lab Assistants will have the opportunity to learn about formulation development of drug products, including but not limited to tableting, solutions, suspensions, encapsulation, and spray drying. In addition, Assistants will have the opportunity to learn the analytical chemistry techniques used to characterize active pharmaceutical ingredients and formulations such as: pH, density, powder X-ray diffraction, thermal analysis, microscopy, and dissolution testing. *To be considered for this San Diego-based internship, you must be able to work on-site weekly as it is a long-term year-round position*
If you are a UCSD student, you may be eligible for the UC San Diego Division of Biological Sciences Co-Op Program. Please contact Melissa Hoon at mhoon@ucsd.edu for more details regarding the Co-Op program.
The Role:
  • Clean laboratory glassware
  • Perform maintenance on designated laboratory equipment and order supplies
  • Prepare buffers and laboratory reagents
  • Document experiments in a laboratory notebook
  • Assist in experiments under the supervision of a full-time Scientist
  • May also perform routine experiments without supervision
  • Learn and comply with all GMP practices in use at Catalent
  • Other duties as assigned

The Candidate:
  • Must have attained a High School Diploma/GED and be currently enrolled in a full-time Bachelor's degree program with a major in life sciences (Chemistry, Biochemistry, or Biology). Bachelor's graduates are not eligible for this role and therefore will NOT be considered
  • Completion of upper division Chemistry coursework is preferred. Prior experience in chemistry and chemistry lab techniques are strongly preferred
  • Candidates should be highly self-motivated, organized, and able to work as part of a team
  • Availability to work 15-20 hours per week on-site during the hours of 8am-5pm, Monday-Friday (no exceptions)
  • Housing assistance and/or relocation are NOT available for this role
  • Physical Requirements: On an average day this position requires the ability to walk, sit and stand, use hands to handle or feel, reach with hands and arms at or above shoulder height and below waist height, climb or balance, stoop, kneel, crouch, or crawl; talk and hear, smell and lift up to 25 pounds. Specific vision requirements including reading of written documents, visual inspection of materials and use of computer monitor screen frequently

Pay:
  • The annual pay range for this position in San Diego, CA is $17-20/hour. The final salary offered to a successful candidate may vary, and will be dependent on several factors that may include but are not limited to: the type and length of experience within the job, type and length of experience within the industry, skillset, education, business needs, etc. Catalent is a multi-state employer, and this salary range may not reflect positions that work in other states.

Why you should join Catalent:
  • Awesome employee activities: Movie Day, Monthly Birthday Celebrations, Friday Bagel Breakfast, On-site Fitness Center with machines, Sponsored Sports Teams, and several other company-sponsored events that encourages positive employee comradery, which contributes to effectively building positive employee relationships, overall creating a positive work environment.
  • Environmentally friendly green initiatives with on-site practices as well as regularly participating in Beach Clean-up activities for community engagement.
  • Several Employee Resource Groups focusing on Diversity and Inclusion.
  • Competitive salary/hourly rate offering students an amazing company to add to your resume before graduation with exciting hands-on lab experience.
  • Positive and fast-paced working environment focusing on continually improving processes to remain innovative and dynamic.

Catalent offers rewarding opportunities to further your career! Join the global drug development and delivery leader and help us bring over 7,000 life-saving and life-enhancing products to patients around the world. Catalent is an exciting and growing international company where employees work directly with pharma, biopharma and consumer health companies of all sizes to advance new medicines from early development to clinical trials and to the market. Catalent produces more than 70 billion doses per year, and each one will be used by someone who is counting on us. Join us in making a difference.
personal initiative. dynamic pace. meaningful work.
Visit Catalent Careers to explore career opportunities.
Catalent is an Equal Opportunity Employer, including disability and veterans.
If you require reasonable accommodation for any part of the application or hiring process due to a disability, you may submit your request by sending an email, and confirming your request for an accommodation and include the job number, title and location to DisabilityAccommodations@catalent.com. This option is reserved for individuals who require accommodation due to a disability. Information received will be processed by a U.S. Catalent employee and then routed to a local recruiter who will provide assistance to ensure appropriate consideration in the application or hiring process.
Notice to Agency and Search Firm Representatives: Catalent Pharma Solutions (Catalent) is not accepting unsolicited resumes from agencies and/or search firms for this job posting. Resumes submitted to any Catalent employee by a third party agency and/or search firm without a valid written & signed search agreement, will become the sole property of Catalent. No fee will be paid if a candidate is hired for this position as a result of an unsolicited agency or search firm referral. Thank you.
Important Security Notice to U.S. Job Seekers:
Catalent NEVER asks candidates to provide any type of payment, bank details, photocopies of identification, social security number or other highly sensitive personal information during the offer process, and we NEVER do so via email or social media. If you receive any such request, DO NOT respond- it is a fraudulent request. Please forward such requests to spam@catalent.com for us to investigate with local authorities.
California Job Seekers can find our California Job Applicant Notice HERE.

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About Catalent

Sourced by ZipRecruiter

Catalent is an exciting and growing international company where employees work directly with pharma, biopharma and consumer health companies of all sizes to advance new medicines from early development to clinical trials and to the market. Catalent produces more than 70 billion doses per year, and each one will be used by someone who is counting on us. Join us in making a difference.Catalent is committed to the health and safety of its employees, visitors and the customers and patients we serve.

Industry

Pharmaceutical product wholesalers

Company size

10,000+ Employees

Headquarters location

Somerset, NJ, US

Year founded

2007

Social media

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