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Laboratory Assistant Jobs in Riverside, CA (NOW HIRING)

Back Office - Medical Assistant I

Fontana, CA

$18.75 - $23.75/hr

Process front and back patients check out to ensure completeness. Assist with the training of medical and lab assistants, and volunteer staff on health education, and laboratory. Assist in providing ...

Back Office - Medical Assistant I

Fontana, CA

$18.75 - $23.75/hr

Process front and back patients check out to ensure completeness. Assist with the training of medical and lab assistants, and volunteer staff on health education, and laboratory. Assist in providing ...

Back Office - Medical Assistant I

Fontana, CA · On-site

$18.75 - $23.75/hr

Process front and back patients check out to ensure completeness. Assist with the training of medical and lab assistants, and volunteer staff on health education, and laboratory. Assist in providing ...

Back Office - Medical Assistant I

Ontario, CA · On-site

$18.75 - $23.75/hr

Process front and back patients check out to ensure completeness. Assist with the training of medical and lab assistants, and volunteer staff on health education, and laboratory. Assist in providing ...

Back Office - Medical Assistant I

Ontario, CA · On-site

$18.75 - $23.75/hr

Process front and back patients check out to ensure completeness. Assist with the training of medical and lab assistants, and volunteer staff on health education, and laboratory. Assist in providing ...

Back Office - Medical Assistant I

Colton, CA · On-site

$19 - $23.75/hr

Process front and back patients check out to ensure completeness. Assist with the training of medical and lab assistants, and volunteer staff on health education, and laboratory. Assist in providing ...

Back Office - Medical Assistant I

Fontana, CA · On-site

$18.75 - $23.75/hr

Process front and back patients check out to ensure completeness. Assist with the training of medical and lab assistants, and volunteer staff on health education, and laboratory. Assist in providing ...

Back Office - Medical Assistant I

Colton, CA · On-site

$19 - $23.75/hr

Process front and back patients check out to ensure completeness. Assist with the training of medical and lab assistants, and volunteer staff on health education, and laboratory. Assist in providing ...

Back Office - Medical Assistant I

Pomona, CA

$18.50 - $23.25/hr

Process front and back patients check out to ensure completeness. Assist with the training of medical and lab assistants, and volunteer staff on health education, and laboratory. Assist in providing ...

Back Office - Medical Assistant I

Colton, CA · On-site

$19 - $23.75/hr

Process front and back patients check out to ensure completeness. Assist with the training of medical and lab assistants, and volunteer staff on health education, and laboratory. Assist in providing ...

Back Office - Medical Assistant I

Ontario, CA · On-site

$18.75 - $23.75/hr

Process front and back patients check out to ensure completeness. Assist with the training of medical and lab assistants, and volunteer staff on health education, and laboratory. Assist in providing ...

Back Office - Medical Assistant I

Fontana, CA · On-site

$18.75 - $23.75/hr

Process front and back patients check out to ensure completeness. Assist with the training of medical and lab assistants, and volunteer staff on health education, and laboratory. Assist in providing ...

Back Office - Medical Assistant I

Colton, CA · On-site

$19 - $23.75/hr

Process front and back patients check out to ensure completeness. Assist with the training of medical and lab assistants, and volunteer staff on health education, and laboratory. Assist in providing ...

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Laboratory Assistant information

See Riverside, CA salary details

$10

$21

$31

How much do laboratory assistant jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for laboratory assistant 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 Laboratory Assistant vs Laboratory Technician?

AspectLaboratory AssistantLaboratory Technician
Required CredentialsHigh school diploma or equivalent; some roles may require certificationPost-secondary education, often a diploma or associate degree in laboratory technology
Work EnvironmentHospitals, clinics, research labs, educational institutionsMedical labs, research facilities, industrial laboratories
Job ResponsibilitiesAssisting with sample collection, preparing specimens, cleaning equipmentPerforming tests, analyzing samples, maintaining lab equipment
Common UsageOften entry-level, supporting technical staffMore technical, with independent testing responsibilities

Laboratory Assistants typically support laboratory operations with basic tasks and require minimal formal education. Laboratory Technicians perform more complex testing and analysis, often needing specialized training or certification. Both roles are essential in lab settings, but Laboratory Technicians usually have a higher level of technical responsibility.

Do you need qualifications to be a lab assistant?

Laboratory assistants typically need a high school diploma or equivalent, and some positions may require post-secondary education or certifications in laboratory techniques or related fields. Relevant skills include attention to detail, basic knowledge of laboratory equipment, and the ability to follow safety protocols.

What are laboratory assistants?

Laboratory assistants are professionals who support scientists, researchers, and lab technicians by performing routine tasks in laboratories. Their duties often include preparing and cleaning lab equipment, collecting and labeling samples, conducting basic experiments, and maintaining accurate records of their work. They play a crucial role in ensuring that laboratories run smoothly and efficiently, and their work helps facilitate scientific research and development. Laboratory assistants may work in a variety of settings, including hospitals, research institutions, and educational facilities.

What is the job of a Laboratory Assistant?

A Laboratory Assistant supports scientific research and experiments by preparing samples, maintaining lab equipment, recording data, and ensuring safety protocols are followed. They often work under the supervision of scientists or lab managers and may need knowledge of laboratory techniques and tools. The role typically requires attention to detail and adherence to safety standards.

What are some common challenges Laboratory Assistants face in maintaining accuracy and safety in their daily tasks?

Laboratory Assistants often encounter challenges such as managing multiple samples simultaneously while adhering to strict protocols for accuracy and contamination prevention. Ensuring proper labeling, handling hazardous materials safely, and maintaining detailed records are essential responsibilities that require attention to detail and strong time management skills. Collaboration with scientists and technicians is also important, as clear communication helps prevent errors and promotes a safe, efficient work environment. Staying up-to-date on safety procedures and laboratory best practices is key to overcoming these challenges.

How much does a lab assistant get paid?

Laboratory assistants typically earn between $25,000 and $45,000 annually, depending on experience, location, and the specific industry. Entry-level positions may start lower, while those with specialized skills or certifications can earn higher salaries. The role often requires familiarity with lab equipment and safety protocols.

What are the key skills and qualifications needed to thrive as a Laboratory Assistant, and why are they important?

To thrive as a Laboratory Assistant, you need a solid understanding of laboratory procedures, sample handling, and safety protocols, usually supported by a relevant science degree or certification. Familiarity with laboratory information management systems (LIMS), basic laboratory equipment, and safety certifications such as OSHA are typically required. Attention to detail, organization, and effective communication are crucial soft skills for maintaining accuracy and collaborating with team members. These abilities ensure reliable results, uphold safety standards, and support the overall efficiency and integrity of laboratory operations.

What do laboratory assistants do?

Laboratory assistants support scientific and medical research by preparing samples, maintaining lab equipment, recording data, and following safety protocols. They often work under the supervision of scientists or technicians and may need knowledge of laboratory techniques and tools. Their tasks help ensure accurate experiments and efficient lab operations.
What are the most commonly searched types of Laboratory jobs in Riverside, CA? The most popular types of Laboratory jobs in Riverside, CA are:
What are popular job titles related to Laboratory Assistant jobs in Riverside, CA? For Laboratory Assistant jobs in Riverside, CA, the most frequently searched job titles are:
What cities near Riverside, CA are hiring for Laboratory Assistant jobs? Cities near Riverside, CA with the most Laboratory Assistant job openings:
Infographic showing various Laboratory Assistant job openings in Riverside, CA as of July 2026, with employment types broken down into 1% As Needed, 75% Full Time, 21% Part Time, 1% Temporary, and 2% Contract. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $43,935 per year, or $21.1 per hour.
Back Office - Medical Assistant I

Back Office - Medical Assistant I

unicare

Fontana, CA

$18.75 - $23.75/hr

Other

Medical, PTO

Posted 1 hour ago


Job description

Job Summary

Medical Assistant I works under the Clinic Manager to assist with maintaining efficient patient flow and quality care during clinic hours. The Medical Assistant I works as part of a health care team including physicians, NP/PA’s, patient services representatives, medical records, health educators and social workers to provide comprehensive care in a non-judgmental manner. Unicare Community Health Center is a federally qualified health center providing comprehensive patient-centered primary care services including medical, dental, substance abuse treatment, mental health and outreach services to low income, multiethnic, uninsured and underinsured populations. This job requires access to confidential and sensitive information, requiring ongoing discretion and secure information management.

Duties/Responsibilities:

The following reflects management’s definition of essential functions for this job but does not restrict the tasks that may be assigned. Management may assign or reassign duties and responsibilities to this job at any time with reasonable accommodation.

  • Provide back-up support for the medical assistant team, which includes all functions of a medical assistant.
  • Receives, greets, and directs patients for their health exam.

Assist with intake, financial screening, and set-up for patient visits. Completes fee ticket, collects payment and insurance information. Utilize eCW system to schedule and review appointments for need and accuracy. Interprets for the provider and staff as needed. Performs clinic front desk duties, including but not limited to, answering incoming telephone calls, obtaining and/or verifying patient information, patient check in/out, coordinate and facilitate accurate patient appointments.

  • Process front and back patients check out to ensure completeness.

Assist with the training of medical and lab assistants, and volunteer staff on health education, and laboratory. Assist in providing on-going supervision to same staff. Assist as needed including medication refill requests, specialty and procedure referrals, pre and post clinic chart review. Review charts, lab test results, and encounter forms for completeness and to assess follow-up as needed. Work with Manager to oversee dispensary logs and storage to maintain quality assurance.Coordinate the inventory, ordering and supply stock maintenance of medical supplies. Provide sick/vacation leave backup for other medical assistants.Assists with daily and monthly quality assurance reviews including emergency kit check off. Record and maintain the refrigerator and freezer temperature logs.Order VFC vaccines.

 Non-Essential Functions
  • As directed by the Clinic, performs other related and/or necessary tasks to achieve organizational and programmatic goals and objectives.
 Professional Requirements
  • Adhere to dress code, appearance is neat and clean.
  • Maintain current license, registrations and/or certifications.
  • Maintain patient confidentiality at all times.
  • Report to work on time and as scheduled as attendance and punctuality is necessary.
  • Ability to work well with a multidisciplinary team.
  • Ability to problem solve and be self-motivated.
  • Maintain regulatory requirements, including all state, federal and local regulations.
  • Represent the organization in a positive and professional manner at all times.                                                
  • Comply with all organizational policies and standards regarding ethical business practices.                          
  • Communicate the mission, ethics and goals of the organization.
  • Must have excellent written and oral skills, strong organizational, problem-solving and analytical skills.
  • Expected to have strong interpersonal skills and have the ability to understand and follow written/verbal instructions.
  • Able to work independently with little or no supervision.
 Qualifications
  • High school diploma, or GED required.
  • College education a plus.
  • Completion of medical assistant training program required.
  • Phlebotomy certification a plus.
  • Zero (0) to two (2) years’ experience in an outpatient medical clinic or hospital, medical office setting preferred.  
Knowledge, Skills, and Abilities
  • Excellent people skills, with an ability to partner with a dynamic leadership team.
  • Possess personal qualities of integrity, credibility, and commitment to corporate mission.
  • Flexible and able to multitask; can work within an ambiguous, fast-moving environment, while also driving toward clarity and solutions; demonstrated resourcefulness in setting priorities.
  • Maintain current knowledge of policies and procedures as they relate to safe work practices.
  • Follow all safety procedures and report unsafe conditions.
  • Ability to work with a diverse population.
  • Willing to work flexible hours, including evenings.
  • Must have reliable transportation.
  • Must be self-directed and work productively with minimal supervision.
  • Ability to work effectively as a member of an interdisciplinary team
  • Demonstrated proficiency in using Microsoft applications such as Word, Excel, Access, Outlook
  • Knowledge of Electronic Health Records
  • Perform phlebotomy and basic laboratory duties. 
  • Demonstrate the skills to provide age-appropriate care to the clients of the clinic.
  • Demonstrate knowledge of the principals of growth and development over the life span and possess the ability to interpret information relative to the patients age related needs.
  • Bilingual English/Spanish required.
Physical Requirements and Environmental Conditions
  • Prolonged periods of sitting and working on a computer.
  • Pushing and pulling objects up to 25 lbs.
  • Frequent wrist, hand, and finger dexterity to perform fine motor function.
  • Position requires light to moderate work with 25 lb. maximum weight to lift and carry.
  • Full range of body motion requires twisting body, pushing, pulling, reaching, bending, stooping, and handling objects with hands and/or fingers, listening, talking, and/or hearing, and seeing.
Working Conditions
  • Non-Ionizing Radiation (microwaves)
Work Schedule
  • You will generally be scheduled to work each day Monday through Friday, with starting times each day varying between 8:00 a.m. and 9:00 a.m. and ending time between 5:00 p.m. and 6:00 p.m., as required to meet the operational needs of the company. There will be occasional Saturdays as needed.

You will need to travel to other clinic locations as needed for cross coverage support.

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