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Weekend Lab Assistant Jobs in California (NOW HIRING)

Chapman University

Lab Tech Assistant III

Orange, CA · On-site

$17 - $18.50/hr

The primary responsibility of the Lab Assistant is to follow and maintain the Art Studio Lab ... Available during Fridays, evenings and weekends. * Comfortable leading by example and enforcing ...

Chapman University

Lab Tech Assistant III

Orange, CA

$17 - $18.50/hr

The primary responsibility of the Lab Assistant is to follow and maintain the Art Studio Lab ... Available during Fridays, evenings and weekends. * Comfortable leading by example and enforcing ...

Chapman University

Lab Tech Assistant 2

Orange, CA · On-site

$16.90 - $17.50/hr

The primary responsibility of the Lab Assistant is to follow and maintain the Art Studio Lab ... Available during evenings and weekends. Comfortable leading by example and enforcing Policy ...

ZymoChem

Lab Assistant

San Leandro, CA · On-site

Lead with Compassion, Aspire Collectively, Evolve Continuously, Innovate with Impact, Scale Sustainably Position Summary The Lab Assistant is responsible for ensuring a smooth workflow of ...

ZymoChem

Lab Assistant

San Leandro, CA · On-site

$28 - $34/hr

Lead with Compassion, Aspire Collectively, Evolve Continuously, Innovate with Impact, Scale Sustainably Position Summary The Lab Assistant is responsible for ensuring a smooth workflow of ...

Skyline Urology

Lab Assistant

Torrance, CA

The Laboratory Assistant is responsible for providing day to day administrative and clinical ... Assists in maintaining lab equipment performance by assisting with quality standards, safety and ...

Skyline Urology

Lab Assistant

Torrance, CA · On-site

The Laboratory Assistant is responsible for providing day to day administrative and clinical ... Assists in maintaining lab equipment performance by assisting with quality standards, safety and ...

Opendoorhealth

Lab Assistant II - Float

Eureka, CA · On-site

$27 - $31.20/hr

Removing Barriers to Healthcare Access TVSC Annex Telehealth and Visiting Specialist Center The Lab Assistant II at Open Door Community Health Centers (ODCHC) performs routine laboratory tasks ...

TekWissen LLC

Lab Assistant

Berkeley, CA · On-site

US- Lab Assistant (Entry) Location: Berkeley,CA, 94710 Duration: 12 Months Work Type: Onsite We are seeking a part-time lab technician to join our BioSeparations team. The position is for up to 8 ...

TridentCare

Lab Assistant

Irvine, CA

$18/hr

Routes reference lab specimens, with a copy of the requisition, to the reference lab desk for inclusion into the TRK Sendout Manifest for the Burbank lab. * Prepares reference lab coolers correctly ...

TridentCare

Lab Assistant

Irvine, CA · On-site

$18/hr

Routes reference lab specimens, with a copy of the requisition, to the reference lab desk for inclusion into the TRK Sendout Manifest for the Burbank lab. * Prepares reference lab coolers correctly ...

TridentCare

Lab Assistant

Irvine, CA · On-site

Routes reference lab specimens, with a copy of the requisition, to the reference lab desk for inclusion into the TRK Sendout Manifest for the Burbank lab. * Prepares reference lab coolers correctly ...

Trident Care

Lab Assistant

Irvine, CA

$18/hr

Routes reference lab specimens, with a copy of the requisition, to the reference lab desk for inclusion into the TRK Sendout Manifest for the Burbank lab. * Prepares reference lab coolers correctly ...

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Weekend Lab Assistant information

See California salary details

$10

$19

$29

How much do weekend lab assistant jobs pay per hour?

As of Jul 22, 2026, the average hourly pay for weekend 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 is a Weekend Lab Assistant job?

A Weekend Lab Assistant supports laboratory operations by preparing samples, maintaining equipment, and assisting with experiments, typically on weekends. Responsibilities may include organizing lab materials, handling specimens, and ensuring safety protocols are followed. This role is common in medical, research, or academic labs and requires attention to detail and basic lab skills. It is ideal for students or individuals seeking part-time lab experience.

What are the key skills and qualifications needed to thrive in the Weekend Lab Assistant position, and why are they important?

To thrive as a Weekend Lab Assistant, you should have a solid background in basic laboratory procedures, safety protocols, and at least a high school diploma or equivalent, with higher education in the sciences preferred. Familiarity with lab equipment such as centrifuges, spectrophotometers, and laboratory information management systems (LIMS) is often required. Strong attention to detail, organizational skills, and effective communication set candidates apart in this role. These abilities are crucial for ensuring accurate sample handling, data recording, and maintaining a safe laboratory environment during non-standard work hours.

How much does a lab assistant get paid?

The average pay for a weekend lab assistant typically ranges from $10 to $15 per hour, depending on the location, employer, and required skills. Some positions may offer higher wages for specialized tasks or certifications, and schedules often include evening or weekend hours.

How many hours do lab assistants work?

Weekend lab assistants typically work part-time hours, often around 4 to 8 hours per shift, depending on the employer and schedule needs. Many positions are flexible and may require working evenings or weekends, with total weekly hours usually ranging from 8 to 20 hours. Full-time roles are less common for weekend lab assistants, who often work during specific shifts or on an as-needed basis.

What are the typical responsibilities of a Weekend Lab Assistant?

As a Weekend Lab Assistant, your primary duties include preparing and processing samples, maintaining lab equipment, recording data accurately, and ensuring the lab is clean and organized. You may also assist with inventory management, support researchers or senior technicians, and follow established protocols for safety and quality control. Due to the weekend schedule, you may work more independently but will still receive guidance from laboratory supervisors. This role provides valuable hands-on experience in a professional lab environment and the opportunity to collaborate with experienced staff when needed.

What qualifications do I need to be a lab assistant?

To be a weekend lab assistant, candidates typically need a high school diploma or equivalent. Relevant skills include attention to detail, basic knowledge of laboratory procedures, and the ability to follow safety protocols; some positions may require prior experience or coursework in science or related fields.

Are lab assistants in high demand?

Lab assistants are generally in steady demand across various industries such as healthcare, research, and education. Employment growth depends on the sector and geographic location, but the role often requires attention to detail and basic laboratory skills. Opportunities may increase with advancements in scientific research and healthcare services.
What are popular job titles related to Weekend Lab Assistant jobs in California? For Weekend Lab Assistant jobs in California, the most frequently searched job titles are:
What job categories do people searching Weekend Lab Assistant jobs in California look for? The top searched job categories for Weekend Lab Assistant jobs in California are:
What cities in California are hiring for Weekend Lab Assistant jobs? Cities in California with the most Weekend Lab Assistant job openings:
Weekend Lab Assistant jobs near you
Infographic showing various Weekend Lab Assistant job openings in California as of July 2026, with employment types broken down into 1% As Needed, 76% Full Time, 19% Part Time, 1% Temporary, and 3% 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 Tech Assistant III

Lab Tech Assistant III

Chapman University

Orange, CA • On-site

$17 - $18.50/hr

Full-time

Posted 27 days ago

Chapman University rating

7.7

Company rating: 7.7 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

230th of 560 rated colleges and universities

Job description

Posting Details
Student Title Classification Information
Quick Link
https://chapman.peopleadmin.com/postings/39795
Job Number
SE202224
Position Information
Department or Unit Name
Art
Position Headcount
1
Position Title
Lab Tech Assistant III
Academic Year
Academic Year 2026-2027
Term or Semester
All Academic Year
Is this Role for an Undergrad or Grad Student?
Undergrad
Anticipated Pay Range
$17.00-$18.50
Pay Range Information
Chapman University is required to provide a reasonable estimate of the compensation range for this position. This range takes into account a variety of factors that are considered in making compensation decisions, including experience, skills, knowledge, abilities, education, licensure and certifications, and other business and organizational needs. Salary offers are determined based on the final candidate's qualifications and experience, as well as internal equity and other internal factors. The anticipated pay range is not a promise of a particular wage.
On which Campus will this work be done?
Orange
Approved Supervisor
Lorena Ochoa
Supervisor Email
lochoa@chapman.edu
Scheduling
Please use dates within Chapman Academic Calendar
(https://www.chapman.edu/academics/academic-calendar.aspx)
Desired Start Date
05/25/2026
Projected End Date
05/21/2027
Average number of hours per week
Up to 10 Hrs
Position Summary Information
Job Description Summary
A Lab Assistant will assist the Art Studio Manager and Art Faculty in the proper functioning of the Wilkinson College of Arts,
Humanities, and Social Sciences Art Department Labs. The primary responsibility of the Lab Assistant is to follow and
maintain the Art Studio Lab's Policy and Procedure to ensure a safe workspace for all. The Art Department Labs include
Sculpture, Drawing, Painting, Photo, Fiber, and Check-Out areas.
The ideal candidate will complete daily tasks, assigned projects, and remain proactive towards our goals of creating an
organized, safe and inclusive space for all Art Department attendees. This position requires a highly responsible,
dependable, and detail-oriented student with the ability to handle one-on-one, as well as group settings with grace and
respect. The Lab Assistant should be well-organized, work well independently, and provide exceptional support to the Art
Studio Manager, Art Department Faculty, students, and guests.
Responsibilities
  • Schedules and performs Stretcher Bar Workshops for interested students through Calendly.
  • Organizes the end of semester clean out and ensures all tasks are completed.
  • Completes monthly consumable inventory of the Drawing, Painting and Sculpture Labs.
  • Completes monthly safety inspections of the Drawing, Painting, and Sculpture labs.
  • Completes Opening and Closing Checklists for each assigned Lab every shift. The labs include Drawing, Painting, Sculpture, Fiber, & Digi Lab areas, and include the outside areas of the Sculpture Lab and Drawing & Painting Labs.
  • Provides support to Art Department faculty and students including but not limited to proper tool usage, tool selection, and adherence to Policy and Procedure during each shift.
  • Leads by example in every scenario.
  • Attends all Lab Tech Assistant Group Trainings. Assists Art Studio Lab Manager with assigned Department Workshops.
  • Assists with the scheduling of Shared Spaces as a contingency, including proper installation and deinstallation practices.
  • Trains other Lab Techs on Shared Spaces policy and procedure.
  • Assist with Equipment Return and Check-Out as a contingency.
  • Ensure that all equipment is accounted for and functioning properly at time of check out.
  • Communicates with Art Studio Manager if any concerns arise.
  • Other duties as assigned.

Required Qualifications
  • Professional, dependable, organized, and able to multi-task and collaborate. Proven accuracy and attention to detail.
  • Excellent time management skills to consistently meet deadlines and Daily Procedures.
  • On time and dependable for scheduled shifts. Adhere to the Policy and Procedure for absences if necessary.
  • Available during Fridays, evenings and weekends.
  • Comfortable leading by example and enforcing Policy, Procedure, and Lab Safety during shifts.
  • Demonstrates a sense of urgency.
  • Ability to work independently from an assigned list of duties.
  • Ability to organize workshop requests through a Calendly calendar.
  • Comfortable working independently with woodworking equipment such as the table saw, miter saw, and pneumatic staplers.
  • Has completed ART122: Objects in Space or equivalent experience.
  • Ability to take initiative on projects and various tasks throughout the department.
  • Ability to work well and quickly under pressure, both individually and as part of a team.

Desired Qualifications
  • Experience with power tools is preferred. Availability for evening and weekend work hours.

Special Instructions to Applicants
Budget Information
Is Federal work-study required?
Yes

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