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Lab Assistant Ii Jobs in Riverside, CA (NOW HIRING)

Chapman University

General Lab Assistant

Orange, CA · On-site

$50/hr

... II - Stroke Boot Camp, PT 742 Geriatrics (also PD Boot Camp), and PT 758 Elective in PT. Lab ... Lab Assistant for Course: PT 578 CEP, PT 678 Stroke Boot Camp, and PT 742 PD Boot Camp

TridentCare

Lab Assistant

Irvine, CA

$18/hr

Routes reference lab specimens, with a copy of the requisition, to the reference lab desk for ... High School Diploma or equivalent and minimum of 2 months of training in specimen collection if no ...

TridentCare

Lab Assistant

Irvine, CA

$18/hr

Routes reference lab specimens, with a copy of the requisition, to the reference lab desk for ... High School Diploma or equivalent and minimum of 2 months of training in specimen collection if no ...

TridentCare

Lab Assistant

Irvine, CA · On-site

Routes reference lab specimens, with a copy of the requisition, to the reference lab desk for ... High School Diploma or equivalent and minimum of 2 months of training in specimen collection if no ...

Trident Care

Lab Assistant

Irvine, CA

$18/hr

Routes reference lab specimens, with a copy of the requisition, to the reference lab desk for ... High School Diploma or equivalent and minimum of 2 months of training in specimen collection if no ...

TridentCare

Lab Assistant

Irvine, CA · On-site

Routes reference lab specimens, with a copy of the requisition, to the reference lab desk for ... High School Diploma or equivalent and minimum of 2 months of training in specimen collection if no ...

Trident Care

Lab Assistant

Irvine, CA · On-site

$18/hr

Routes reference lab specimens, with a copy of the requisition, to the reference lab desk for ... High School Diploma or equivalent and minimum of 2 months of training in specimen collection if no ...

City of Hope

Medical Assistant II

Irvine, CA

$23.64 - $32.77/hr

Medical Assistant II Thank you for your interest. Please note, the purpose of this posting is to ... Experience performing lab test and processing lab and diagnostic study orders * Basic Life Support ...

City of Hope

Medical Assistant II

Irvine, CA

$19 - $24.50/hr

Medical Assistant II - Multiple openings Join the transformative team at City of Hope, where we're ... Experience performing lab test and processing lab and diagnostic study orders * Basic Life Support ...

City of Hope

Medical Assistant II

Irvine, CA

$19 - $24.50/hr

Medical Assistant II Join the transformative team at City of Hope, where we're changing lives and ... Experience performing lab test and processing lab and diagnostic study orders * Basic Life Support ...

City of Hope

Medical Assistant II

Irvine, CA

$18.75 - $24.25/hr

Medical Assistant II Join the transformative team at City of Hope, where we're changing lives and ... Experience performing lab test and processing lab and diagnostic study orders * Basic Life Support ...

City of Hope

Medical Assistant II

Irvine, CA

$18.75 - $24.25/hr

Medical Assistant II - Multiple openings Join the transformative team at City of Hope, where we're ... Experience performing lab test and processing lab and diagnostic study orders * Basic Life Support ...

City of Hope

Medical Assistant II

Irvine, CA

$23.64 - $32.77/hr

Medical Assistant II Thank you for your interest. Please note, the purpose of this posting is to ... Experience performing lab test and processing lab and diagnostic study orders * Basic Life Support ...

City of Hope

Medical Assistant II - OC

Irvine, CA

$19 - $24.50/hr

Medical Assistant II - Multiple openings Join the transformative team at City of Hope, where we're ... Experience performing lab test and processing lab and diagnostic study orders * Basic Life Support ...

City of Hope

Medical Assistant II - OC

Irvine, CA

$18.75 - $24.25/hr

Medical Assistant II - Multiple openings Join the transformative team at City of Hope, where we're ... Experience performing lab test and processing lab and diagnostic study orders * Basic Life Support ...

City of Hope

Medical Assistant II - OC

Irvine, CA

$19 - $24.50/hr

Medical Assistant II - Multiple openings Join the transformative team at City of Hope, where we're ... Experience performing lab test and processing lab and diagnostic study orders * Basic Life Support ...

City of Hope

Medical Assistant II - OC

Irvine, CA

$18.75 - $24.25/hr

Medical Assistant II - Multiple openings Join the transformative team at City of Hope, where we're ... Experience performing lab test and processing lab and diagnostic study orders * Basic Life Support ...

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All JobsLab Ii JobsLab Assistant Ii JobsLab Assistant Ii Jobs in Riverside, CA

Lab Assistant Ii information

See Riverside, CA salary details

$10

$21

$31

How much do lab assistant ii jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for lab assistant ii in Riverside, CA is $21.12, according to ZipRecruiter salary data. Most workers in this role earn between $17.31 and $24.09 per hour, depending on experience, location, and employer.

What is the difference between Lab Assistant Ii vs Lab Assistant I?

AspectLab Assistant IiLab Assistant I
Required CredentialsHigh school diploma; some roles may require certification or relevant courseworkHigh school diploma; minimal certification needed
Work EnvironmentLaboratory settings, hospitals, research facilitiesSimilar laboratory environments, often entry-level
Employer & Industry UsageUsed across healthcare, research, and clinical labsCommonly used in similar settings, often as entry-level
Job ResponsibilitiesPerforming tests, maintaining lab equipment, recording dataAssisting with basic lab tasks, preparing samples

The main difference between Lab Assistant Ii and Lab Assistant I lies in experience and responsibilities. Lab Assistant Ii typically requires more experience or specialized training, handling more complex tasks, while Lab Assistant I is an entry-level position focused on basic lab support. Both roles are essential in laboratory settings, but the Lab Assistant Ii often takes on more advanced duties.

What are the key skills and qualifications needed to thrive as a Lab Assistant II?

To thrive as a Lab Assistant II, you need a solid understanding of laboratory techniques, specimen handling, and safety protocols, usually supported by a relevant associate degree or equivalent laboratory experience. Familiarity with laboratory information systems (LIS), automated analyzers, and quality control procedures is typically required. Attention to detail, strong organizational skills, and effective communication help Lab Assistants excel in a fast-paced, accuracy-driven environment. These competencies are crucial for maintaining reliable lab operations, ensuring data integrity, and supporting scientific or clinical teams.

What is a Lab Assistant II?

Lab Assistant II positions are roles within laboratories that involve performing a variety of tasks to support scientific research or medical testing. These duties often include preparing specimens, operating basic lab equipment, maintaining cleanliness, and recording data. Lab Assistant II typically denotes a more experienced or specialized role compared to entry-level lab assistants, sometimes requiring additional technical skills or certifications. They may also be responsible for training junior staff and ensuring safety protocols are followed. The role is essential for the efficient and safe operation of many laboratory environments.

What are some typical challenges faced by a Lab Assistant II, and how can they be managed effectively?

Lab Assistant IIs often juggle multiple responsibilities such as preparing samples, maintaining equipment, and ensuring compliance with safety protocols. A common challenge is managing time efficiently while handling urgent requests from researchers or supervisors. Staying organized, prioritizing tasks, and maintaining clear communication with team members are key strategies to manage these demands. Additionally, proactively participating in regular training sessions helps stay updated on laboratory procedures and safety standards, making daily tasks more manageable.
What are popular job titles related to Lab Assistant Ii jobs in Riverside, CA? For Lab Assistant Ii jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Lab Assistant Ii jobs in Riverside, CA look for? The top searched job categories for Lab Assistant Ii jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Lab Assistant Ii jobs? Cities near Riverside, CA with the most Lab Assistant Ii job openings:
Lab Assistant Ii jobs near you
Infographic showing various Lab Assistant Ii job openings in Riverside, CA as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 20% Part Time, 1% Temporary, and 3% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $43,935 per year, or $21.1 per hour.

Lab Assistant

Community Hospital San Bernardino

San Bernardino, CA • On-site

$27.71 - $33.13/hr

Other

Posted 25 days ago

Job description


Job Summary and Responsibilities
As a 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.
  • Practice positive patient identification and ensure proper specimen labeling
  • Greet and communicate with patients and team members with professionalism and HumanKindness
  • Process and organize specimens for department distribution with speed and accuracy
  • Handle send-out lab testing, including packaging and documentation for external labs
  • Assist with blood collection following proper venipuncture and capillary techniques (if phlebotomy is part of the role)
  • Support clerical tasks and workflow needs to ensure the lab operates smoothly
  • Collaborate with lab team members to resolve issues and maintain high-quality service 
Job Requirements
  • High school graduation or equivalent required.
  • Minimum of six (6) months as a laboratory phlebotomist
  • California Phlebotomy Certification is required.
  • Phlebitomy/Lab Assistant Program certification.
Where You'll Work

Founded in 1910, Dignity Health - Community Hospital of San Bernardino is a 343-bed, acute care, nonprofit hospital. Serving over 75,000 patients annually, the hospital offers a full complement of services including a Level II NICU, maternity care and pediatrics, and behavioral health and long-term subacute care for adults and children. 

Additionally, Community Hospital of San Bernardino has been recognized with the gold seal of approval by the Joint Commission, as an LGBTQ+ Healthcare Equality Leader by the Human Rights Campaign Foundation, and rated five stars for Children’s Subacute Center by the Centers for Medicare and Medicaid Services. In 2025, we were voted Best Hospital by Inland Empire Magazine. 

Community Hospital of San Bernardino shares a legacy of humankindness with Dignity Health and CommonSpirit Health, one of the nation’s largest health care systems, dedicated to providing compassionate, high-quality, and affordable patient-centered care.

One Community. One Mission. One California 

Qualifications:
  • High school graduation or equivalent required.
  • Minimum of six (6) months as a laboratory phlebotomist
  • California Phlebotomy Certification is required.
  • Phlebitomy/Lab Assistant Program certification.
Employment Type: PRN

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