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Weekend Lab Assistant Jobs in Pasadena, CA (NOW HIRING)

ChromoLogic

Lab Assistant Intern

Monrovia, CA · On-site

$24 - $30/hr

As a Lab Assistant Intern, you will play an important role in supporting laboratory operations, maintaining organized workspaces, and assisting with experimental activities that help advance ...

ChromoLogic

Lab Assistant Intern

Monrovia, CA

$24 - $30/hr

As a Lab Assistant Intern, you will play an important role in supporting laboratory operations, maintaining organized workspaces, and assisting with experimental activities that help advance ...

ChromoLogic LLC

Lab Assistant Intern

Monrovia, CA · On-site

$24 - $30/hr

As a Lab Assistant Intern, you will play an important role in supporting laboratory operations, maintaining organized workspaces, and assisting with experimental activities that help advance ...

Certified Group

Lab Assistant

Burbank, CA · On-site

We are currently looking for a Lab Assistant to join our growing team! Essential Responsibilities Logging of customer samples into the LIMS system with accuracy. Uses products as needed. Split ...

Unio Specialty Care

Lab Assistant III

Pasadena, CA · On-site

$24 - $27/hr

Lab Assistant III COMPANY DESCRIPTION Unio Health Partners (UHP) is a highly differentiated physician practice management platform with the goal of transforming care delivery across the Western ...

Unio Health Partners

Lab Assistant III

Pasadena, CA · On-site

$24 - $27/hr

Lab Assistant III COMPANY DESCRIPTION Unio Health Partners (UHP) is a highly differentiated physician practice management platform with the goal of transforming care delivery across the Western ...

Unio Health Partners

Lab Assistant I

Pasadena, CA

$23/hr

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 ...

Unio Specialty Care

Lab Assistant I

Pasadena, CA · On-site

$23/hr

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 ...

Golden State Dermatology

Lab Assistant

Beverly Hills, CA · On-site

$21 - $30/hr

As a Mohs Histotechnician / Medical Assistant, you will play an important role in supporting both the laboratory and clinical aspects of Mohs micrographic surgery. This hybrid position works closely ...

Golden State Dermatology

Lab Assistant

Beverly Hills, CA · On-site

$21 - $30/hr

As a Mohs Histotechnician / Medical Assistant, you will play an important role in supporting both the laboratory and clinical aspects of Mohs micrographic surgery. This hybrid position works closely ...

UHS

LAB ASSISTANT

Palmdale, CA · On-site

$23 - $34.32/hr

The Laboratory Assistant utilizes the process to assess, plan, implement, and evaluate Laboratory performance. Qualifications Job Duties/Responsibilities Requirements: * Minimum 1 year of Clinical ...

UHS

LAB ASSISTANT

Palmdale, CA

The Laboratory Assistant utilizes the process to assess, plan, implement, and evaluate Laboratory performance. Qualifications Job Duties/Responsibilities Requirements: * Minimum 1 year of Clinical ...

DermCare Management

Histology Lab Assistant

Burbank, CA · On-site

Histology Laboratory Assistant Department: Anatomic Pathology / Histology Laboratory Reports To: Laboratory Supervisor / Clinical Lab Director/ Lead Technician Job Type: Full-time Job Summary We are ...

DermCare Management

Histology Lab Assistant

Burbank, CA

$17 - $20/hr

Histology Laboratory Assistant Department: Anatomic Pathology / Histology Laboratory Reports To: Laboratory Supervisor / Clinical Lab Director/ Lead Technician Job Type: Full-time Job Summary We are ...

Labcorp

Specialty Lab Assistant

Monrovia, CA · On-site

$17.75 - $22.76/hr

Labcorp is seeking a Lab Assistant to join our team in Monrovia, CA . Work Schedule: Monday - Friday 2:00 am - 10:30 am. Additional days and hours may be required depending on business needs Job ...

Labcorp

Specialty Lab Assistant

Monrovia, CA · On-site

$17.75 - $22.76/hr

Labcorp is seeking a Lab Assistant to join our team in Monrovia, CA . Work Schedule: Monday - Friday 2:00 am - 10:30 am. Additional days and hours may be required depending on business needs Job ...

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Weekend Lab Assistant information

See Pasadena, CA salary details

$11

$22

$32

How much do weekend lab assistant jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for weekend lab assistant in Pasadena, CA is $22.09, according to ZipRecruiter salary data. Most workers in this role earn between $18.08 and $25.19 per hour, depending on experience, location, and employer.

What is a weekend lab assistant?

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 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 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.

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

Weekend lab assistant positions often do not require prior experience, as employers may provide on-the-job training. Basic skills such as attention to detail, ability to follow safety protocols, and familiarity with laboratory equipment can be sufficient for entry-level roles.

How many hours do weekend lab assistants work?

Weekend lab assistants typically work part-time hours, often ranging from 4 to 8 hours per shift on weekends. The exact schedule depends on the employer's needs and may include morning or afternoon shifts, with some positions requiring flexibility for additional hours during busy periods.

How much does a weekend lab assistant get paid?

Weekend lab assistants typically earn between $10 and $20 per hour, depending on the location, experience, and the specific laboratory or organization. Pay rates may also vary based on the complexity of tasks and whether certifications or specialized skills are required.

What qualifications do I need to be a Weekend Lab Assistant?

To be a Weekend Lab Assistant, candidates typically need a high school diploma or equivalent. Relevant skills include attention to detail, basic laboratory procedures, and the ability to work independently during weekend shifts. Some positions may require prior experience or training in laboratory environments.

What are popular job titles related to Weekend Lab Assistant jobs in Pasadena, CA?

For Weekend Lab Assistant jobs in Pasadena, CA, the most frequently searched job titles are:

What job categories do people searching Weekend Lab Assistant jobs in Pasadena, CA look for?

The top searched job categories for Weekend Lab Assistant jobs in Pasadena, CA are:

What cities near Pasadena, CA are hiring for Weekend Lab Assistant jobs?

Cities near Pasadena, CA with the most Weekend Lab Assistant job openings:

Weekend Lab Assistant jobs near you
Infographic showing various Weekend Lab Assistant job openings in Pasadena, CA as of August 2026, with employment types broken down into 1% As Needed, 72% Full Time, 24% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $45,937 per year, or $22.1 per hour.

Lab Assistant Intern

ChromoLogic

Monrovia, CA • On-site

$24 - $30/hr

Internship

Posted 11 days ago

Job description

Join Our Team and Help Drive Innovation

Are you passionate about science, engineering, and hands-on research? We're looking for a motivated Lab Assistant Intern to join our team and gain valuable real-world experience in a dynamic laboratory environment. This internship offers an exciting opportunity to work alongside experienced scientists and engineers, contribute to cutting-edge research projects, and develop practical laboratory skills that will support your future career.

As a Lab Assistant Intern, you will play an important role in supporting laboratory operations, maintaining organized workspaces, and assisting with experimental activities that help advance innovative technologies and research initiatives.

ChromoLogic LLC (www.chromologic.com) is a world-class innovation center with advanced scientific research and development in the medical, aerospace and security markets.

What You'll Do
  • Perform routine laboratory tasks, following established protocols and safety guidelines
  • Assist with sample preparation, reagent formulation, and basic experimental setup
  • Collect, record, and organize experimental data with accuracy and attention to detail
  • Maintain laboratory cleanliness, including equipment care & inventory organization
  • Support ongoing research and development projects by completing assigned tasks
  • Assist in documenting procedures, observations, and test results to ensure accurate recordkeeping
  • Work collaboratively with team members to help achieve project goals and milestones
Qualifications
  • Current undergraduate or graduate student in Chemistry, Chemical Engineering, Materials Science, Mechanical Engineering, or a related field
  • Basic understanding of laboratory safety practices and standard laboratory procedures
  • Strong attention to detail and ability to follow written instructions and experimental protocols
  • Excellent organizational, communication, and time-management skills
  • Ability to work independently while also contributing effectively within a team environment
  • Willingness to learn, take initiative, and adapt in a fast-paced research setting
What You'll Gain
  • Hands-on experience in a professional research and development laboratory
  • Exposure to real-world scientific and engineering challenges
  • Opportunities to develop laboratory, analytical, and problem-solving skills
  • Experience working on innovative projects that make a real-world impact
Why Join Us?

At our organization, curiosity, innovation, and teamwork drive everything we do. As a Lab Assistant Intern, you'll have the opportunity to build technical expertise, contribute to impactful research, and gain valuable experience that will help launch your career in science and engineering. We offer competitive wages and a flexible schedule (30 hours/week).

Apply today and take the next step in your scientific and engineering journey!