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Lab Assistant Specimen Processor Jobs in Simi Valley, CA

CommonSpirit Health

Lab Assistant

Northridge, CA

This lab assistant will play a critical role in the Emergency Room schedule * Assist with specimen processing, including labeling, centrifuging, and aliquoting. * Prepare reagents and solutions ...

IQVIA

Lab Assistant

Valencia, CA · On-site

$25K - $52K/mo

We are seeking Lab Assistant - General Lab Support to join IQVIA Laboratories at Valencia, CA. We ... Support specimen storage, sample banking, retrieval activities, and post-analysis storage processes ...

IQVIA

Lab Assistant

Valencia, CA · On-site

$25K - $52K/mo

We are seeking Lab Assistant- Lab General Support to join IQVIA Laboratories at Valencia, CA. We ... Support laboratory operations by assisting with routine laboratory procedures, specimen processing ...

IQVIA

Lab Assistant

Valencia, CA

$25K - $52K/mo

We are seeking Lab Assistant to join IQVIA Laboratories at Valencia, CA. We hire passionate ... Support specimen storage, sample banking, retrieval activities, and post-analysis storage processes ...

IQVIA

Lab Assistant

Valencia, CA

$25K - $52K/mo

We are seeking Lab Assistant to join IQVIA Laboratories at Valencia, CA. We hire passionate ... Support specimen storage, sample banking, retrieval activities, and post-analysis storage processes ...

IQVIA, Inc.

Lab Assistant

Valencia, CA · On-site

$25K - $52K/mo

We are seeking Lab Assistant to join IQVIA Laboratories at Valencia, CA. We hire passionate ... Support specimen storage, sample banking, retrieval activities, and post-analysis storage processes ...

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All JobsLab Specimen Processor JobsLab Assistant Specimen Processor JobsLab Assistant Specimen Processor Jobs in Simi Valley, CA

Lab Assistant Specimen Processor information

See Simi Valley, CA salary details

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How much do lab assistant specimen processor jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for lab assistant specimen processor 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 lab assistant specimen processor?

Lab Assistant Specimen Processors are healthcare professionals responsible for receiving, labeling, and preparing biological specimens—such as blood, urine, or tissue—for laboratory testing. They play a vital role in ensuring that samples are properly handled and documented to maintain accuracy and prevent contamination. Their duties often include data entry, operating laboratory equipment, and adhering to strict safety and confidentiality protocols. This role is essential for supporting laboratory scientists and ensuring timely and accurate diagnostic testing.

What skills and qualifications are needed to be a lab assistant specimen processor?

To thrive as a Lab Assistant Specimen Processor, you need attention to detail, basic laboratory knowledge, and typically a high school diploma or equivalent, with some employers preferring phlebotomy certification. Familiarity with laboratory information systems (LIS), barcode scanners, and safe specimen handling protocols is usually required. Strong organizational skills, reliability, and effective communication help you excel in managing high-volume tasks and ensuring accurate sample processing. These competencies are crucial to maintain specimen integrity, minimize errors, and support efficient laboratory operations.

What are common challenges lab assistant specimen processors face, and how can they be managed?

Lab Assistant Specimen Processors often encounter challenges such as handling a high volume of specimens during peak hours while maintaining accuracy and adhering to strict protocols. Managing time efficiently, staying organized, and double-checking labels can help minimize errors. Effective communication with laboratory technologists and phlebotomists is also essential for resolving discrepancies quickly. Adapting to new laboratory information systems and staying updated on safety procedures can further support success in this role.

What is the difference between Lab Assistant Specimen Processor vs Lab Technician?

AspectLab Assistant Specimen ProcessorLab Technician
CredentialsHigh school diploma or equivalent; training providedAssociate degree or certification in laboratory sciences
Work EnvironmentProcessing specimens in clinical or hospital labsPerforming tests and analyzing samples in laboratory settings
Employer & IndustryHospitals, clinics, diagnostic labsMedical laboratories, research facilities, hospitals

The Lab Assistant Specimen Processor primarily handles specimen preparation and processing, focusing on sample labeling and organization. In contrast, Lab Technicians perform more complex testing and analysis. Both roles are essential in laboratory workflows, but Lab Technicians typically require more advanced education and skills.

How to become a lab assistant specimen processor?

To become a lab assistant specimen processor, candidates typically need a high school diploma or equivalent. Relevant skills include attention to detail, knowledge of laboratory procedures, and familiarity with specimen handling and processing equipment. Some positions may require on-the-job training or certification in laboratory safety and procedures.

What are popular job titles related to Lab Assistant Specimen Processor jobs in Simi Valley, CA?

For Lab Assistant Specimen Processor jobs in Simi Valley, CA, the most frequently searched job titles are:

What job categories do people searching Lab Assistant Specimen Processor jobs in Simi Valley, CA look for?

The top searched job categories for Lab Assistant Specimen Processor jobs in Simi Valley, CA are:

What cities near Simi Valley, CA are hiring for Lab Assistant Specimen Processor jobs?

Cities near Simi Valley, CA with the most Lab Assistant Specimen Processor job openings:

Lab Assistant Specimen Processor jobs near you
Infographic showing various Lab Assistant Specimen Processor job openings in Simi Valley, CA as of August 2026, with employment types broken down into 4% As Needed, 80% Full Time, 8% Part Time, 4% Temporary, and 4% Contract. Highlights an 100% In-person job distribution, with an average salary of $43,473 per year, or $20.9 per hour.

Lab Assistant

CommonSpirit Health

Northridge, CA

Full-time

Re-posted 18 days ago

CommonSpirit Health rating

6.9

Company rating: 6.9 out of 10

Based on 535 frontline employees who took The Breakroom Quiz

456th of 888 rated healthcare providers

Job description

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 


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 will 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.
  • This lab assistant will play a critical role in the Emergency Room schedule
  • 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.
  • Will be required to work in the Emergency Room

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


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

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