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Weekend Lab Assistant Jobs in Simi Valley, CA (NOW HIRING)

CommonSpirit Health

Laboratory Assistant

Northridge, CA · On-site

One California As our Lab Assistant, you will play a crucial role in solving diagnostic mysteries, bringing us one step closer to effectively treating patient illnesses and injuries. Every day, you ...

CommonSpirit Health

Laboratory Assistant

Northridge, CA · On-site

One California As our Lab Assistant, you will play a crucial role in solving diagnostic mysteries, bringing us one step closer to effectively treating patient illnesses and injuries. Every day, you ...

CommonSpirit Health

Laboratory Assistant

Northridge, CA · On-site

One California As our Lab Assistant, you will play a crucial role in solving diagnostic mysteries, bringing us one step closer to effectively treating patient illnesses and injuries. Every day, you ...

CYNET SYSTEMS

Lab Assistant

West Hills, CA · On-site

$21 - $24/hr

Medical assistant training helpful. * Math and science courses preferred. Work Experience: * None required. Special Requirements: * Must have the ability to establish work priorities and handle ...

CYNET SYSTEMS

Lab Assistant I

Calabasas Hills, CA · On-site

$13 - $18/hr

Receive and sort clinical lab specimens. * Prepare specimens for testing and analysis Scan and/or data entry of specimen and patient information. * Ensure all lab equipment is working properly and ...

CYNET SYSTEMS

Lab Assistant I

Calabasas Hills, CA · On-site

$13 - $18/hr

Receive and sort clinical lab specimens. * Prepare specimens for testing and analysis Scan and/or data entry of specimen and patient information. * Ensure all lab equipment is working properly and ...

CYNET SYSTEMS

Lab Assistant I

Calabasas Hills, CA · On-site

$13 - $18/hr

Previous medical/lab or production experience is preferred. * Comfortability with handling biological specimens. * Ability to accurately identify specimens. * Basic computer knowledge and data entry ...

CYNET SYSTEMS

Lab Assistant I

Calabasas Hills, CA · On-site

$14 - $19/hr

Previous medical/lab or production experience is preferred. * Comfortability with handling biological specimens. * Ability to accurately identify specimens. * Basic computer knowledge and data entry ...

CYNET SYSTEMS

Lab Assistant I

Calabasas Hills, CA · On-site

$14 - $19/hr

Previous medical/lab or production experience is preferred. * Comfort level with handling biological specimens. * Ability to accurately identify specimens. * Basic computer knowledge and data entry ...

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Weekend Lab Assistant information

See Simi Valley, CA salary details

$10

$20

$30

How much do weekend lab assistant jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for weekend lab assistant in Simi Valley, CA is $20.90, according to ZipRecruiter salary data. Most workers in this role earn between $17.12 and $23.85 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 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 many hours do Weekend Lab Assistants work?

Weekend Lab Assistants typically work part-time hours, often ranging from 4 to 20 hours per weekend, depending on the employer and specific schedule. They may be scheduled for morning, afternoon, or evening shifts and should be flexible to accommodate lab needs and their availability.

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.

How much does a weekend lab assistant get paid?

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

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. However, having basic knowledge of laboratory procedures, attention to detail, and the ability to follow safety protocols can improve your chances of being hired. Entry-level roles typically focus on assisting with routine tasks and maintaining lab cleanliness.
What are popular job titles related to Weekend Lab Assistant jobs in Simi Valley, CA? For Weekend Lab Assistant jobs in Simi Valley, CA, the most frequently searched job titles are:
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What cities near Simi Valley, CA are hiring for Weekend Lab Assistant jobs? Cities near Simi Valley, CA with the most Weekend Lab Assistant job openings:
Weekend Lab Assistant jobs near you

Laboratory Assistant

Northridge Hospital Medical Center

Northridge, CA

$29.17 - $34.88/hr

Part-time

Re-posted 16 days ago

Dignity Health rating

7.9

Company rating: 7.9 out of 10

Based on 283 frontline employees who took The Breakroom Quiz

109th of 887 rated healthcare providers

Job description


Job Summary and Responsibilities

As our Lab Assistant, you will play a crucial role in solving diagnostic mysteries, bringing us one step closer to effectively treating patient illnesses and injuries.

Every day, you will utilize your expertise and our advanced technology to precisely collect, prepare, and process a diverse range of patient specimens (blood, urine, tissue, etc.) for various diagnostic tests.

To be successful in this role, you must possess a foundational understanding of laboratory procedures, demonstrate meticulous attention to detail, and maintain an eager commitment to continuous learning and professional development.

Responsibilities: 

  • The lab assistant must be able to demonstrate the knowledge and skills necessary to provide appropriate care relative to the patient's age-specific needs.

  • Assist with specimen processing, including labeling, centrifuging, and aliquoting.

  • Prepare reagents and solutions according to established protocols.

  • Maintain laboratory equipment and supplies to ensure cleanliness and proper functioning.

  • Perform routine lab tasks such as washing glassware, sterilizing instruments, and preparing culture media.

  • Assist with data entry and record-keeping, ensuring accuracy and compliance with relevant regulations.

  • Assist with other tasks as assigned by the laboratory supervisor.

This position is represented by SEIU-UHW and is covered by the terms and conditions of the applicable collective bargaining agreement.

Job Requirements

Required:

  • High School Diploma/GED

  • California Phlebotomy Technician License (CA PHLEB Lic)

  • American Heart Association Basic Life Support Certification (AHA BLS)

  • Fire Safety Card required (must obtain 90 days from hire date) 

Preferred: 

  • Lab Assistant Program certification, Phlebotomy program certificate

  • Six months of experience in an acute care facility

Where You'll Work

Founded in 1955, Dignity Health - Northridge Hospital Medical Center is a 394-bed, acute care, nonprofit hospital located. Serving over 80,000 patients annually, the hospital offers a full complement of services including a Level II Trauma Center, heart care, cancer care and women’s health. It is the only pediatric trauma center in the San Fernando Valley. 

Additionally, Northridge Hospital Medical Center has been recognized as an LGBTQ+ Healthcare Equality High Performer by the Human Rights Campaign Foundation. It is a Joint Commission-certified Thrombectomy-Capable Stroke Center and has been recognized as one of America’s 50 Best Hospitals by Healthgrades in 2026.

One Community. One Mission. One California 

Qualifications:

Required:

  • High School Diploma/GED

  • California Phlebotomy Technician License (CA PHLEB Lic)

  • American Heart Association Basic Life Support Certification (AHA BLS)

  • Fire Safety Card required (must obtain 90 days from hire date) 

Preferred: 

  • Lab Assistant Program certification, Phlebotomy program certificate

  • Six months of experience in an acute care facility

Employment Type: Part Time w/o Benefits

What Dignity Health employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About Dignity Health

Sourced by ZipRecruiter

We welcome the chance to help you feel your best. Excellent, affordable health care, delivered with compassion, is what we stand for. Since our founding in 1986, we've made it our goal to create environments that meet each patient's physical, mental, and spiritual needs. We also believe this healing philosophy promotes the wellbeing of our staff and the places they serve. Dignity Health is made up of more than 60,000 caregivers and staff who deliver excellent care to diverse communities in 21 states. Headquartered in San Francisco, Dignity Health is the fifth largest health system in the nation and the largest hospital provider in California. Through teamwork and innovation, faith and compassion, advocacy and action, we endeavor every day to keep you happy, healthy, and whole.

Industry

Hospitals

Company size

10,000+ Employees

Headquarters location

San Francisco, CA, US

Year founded

1986

Social media

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