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Clinical Study Assistant Jobs in Riverside, CA (NOW HIRING)

Diality

Clinical Research Associate

Irvine, CA · Remote

$120K - $135K/yr

Act as a point of contact for clinical trial sites regarding study-related questions and issues. * Assist in managing site readiness, including regulatory and ethics submissions as needed, contract ...

Diality Inc

Clinical Research Associate

Irvine, CA · On-site

Act as a point of contact for clinical trial sites regarding study-related questions and issues. * Assist in managing site readiness, including regulatory and ethics submissions as needed, contract ...

Collabera

Clinical Data Manager

Irvine, CA · On-site

Activities also include assisting/leading with study start-up activities like training sites ... Labs, etc. Assist in overall project tasks such as process flowcharts, Standard Operating ...

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All JobsClinical Study JobsClinical Study Assistant JobsClinical Study Assistant Jobs in Riverside, CA

Clinical Study Assistant information

See Riverside, CA salary details

$12

$21

$30

How much do clinical study assistant jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for clinical study assistant in Riverside, CA is $21.11, according to ZipRecruiter salary data. Most workers in this role earn between $17.31 and $24.33 per hour, depending on experience, location, and employer.

What is a clinical study assistant?

Clinical Study Assistants are professionals who support the conduct of clinical trials by handling administrative tasks, maintaining study documentation, and ensuring regulatory compliance. They work closely with clinical research teams to coordinate schedules, communicate with study sites, and help manage trial materials. Their role is crucial in ensuring that clinical studies run smoothly, efficiently, and according to protocols and regulatory guidelines.

What are the key skills and qualifications needed to thrive as a clinical study assistant?

To thrive as a Clinical Study Assistant, you need strong organizational skills, attention to detail, and a background in life sciences or related fields, often supported by a bachelor's degree. Familiarity with clinical trial management systems (CTMS), electronic data capture (EDC) platforms, and regulatory documentation processes is typically required. Effective communication, teamwork, and problem-solving skills help you navigate complex study protocols and collaborate with diverse stakeholders. These abilities are crucial for ensuring the accuracy, compliance, and smooth operation of clinical research studies.

What are the main challenges a clinical study assistant might face when supporting clinical trial operations?

A Clinical Study Assistant often encounters challenges such as managing multiple tasks under tight deadlines, ensuring accurate documentation, and coordinating communication between research teams, sponsors, and regulatory bodies. Additionally, adapting to evolving study protocols and maintaining compliance with strict regulatory requirements can be demanding. Strong organizational skills, attention to detail, and proactive communication are essential for navigating these challenges successfully.

What is the difference between Clinical Study Assistant vs Clinical Research Coordinator?

AspectClinical Study AssistantClinical Research Coordinator
CredentialsTypically requires a bachelor's degree in health sciences or related fieldUsually requires a bachelor's degree, often with additional certifications in clinical research
Work EnvironmentSupports clinical trials in hospitals, research centers, or pharmaceutical companiesManages entire clinical studies, coordinating between sites, staff, and sponsors
Employer & IndustryHospitals, research institutions, pharmaceutical companiesAcademic medical centers, hospitals, research organizations
Search & Comparison IntentOften compared for entry-level roles supporting clinical trialsCompared for roles with broader responsibilities in clinical study management

The Clinical Study Assistant primarily supports clinical trial activities by assisting with data collection and documentation, while the Clinical Research Coordinator manages the overall conduct of the study, including patient recruitment and compliance. Both roles require similar educational backgrounds but differ in scope and responsibilities within the clinical research process.

What are the most commonly searched types of Clinical Study jobs in Riverside, CA?

The most popular types of Clinical Study jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Clinical Study Assistant jobs?

Cities near Riverside, CA with the most Clinical Study Assistant job openings:

Clinical Study Assistant jobs near you
Infographic showing various Clinical Study Assistant job openings in Riverside, CA as of August 2026, with employment types broken down into 2% As Needed, 73% Full Time, 18% Part Time, and 7% Contract. Highlights an 84% Physical, 1% Hybrid, and 15% Remote job distribution, with an average salary of $43,900 per year, or $21.1 per hour.

Research Assistant (Bilingual-Spanish) - Riverside

Irvine Clinical Research

Riverside, CA

$25/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 4 days ago

Job description

Riverside Clinical is part of the Irvine Clinical Research site network, the largest of its kind on the West Coast. With 5 research centers in California, we are leaders in the search for new treatments in neurology, psychiatry, and obesity medicine. Our largest area of research is in Alzheimer’s Disease prevention and treatment drug trials, and our doctors were the largest contributors in the world to the most recently FDA-approved medication in Alzheimer’s Disease.
 
In this role, we are seeking a detail-oriented, empathetic Research Assistant to support our daily clinical trial operations. Ideally, candidates will have prior healthcare, clinical, or laboratory experience, with a passion for assisting coordinators with participant visit workflows, sample processing, and administrative support while producing quality work. Furthermore, we are seeking a bilingual (Spanish) professional to better serve our community.
Job Duties
  • Front Desk & Reception Management: Serve as the primary point of contact at the front desk; warmly greet participants, study partners, and visitors; manage participant check-in/check-out; and handle incoming clinic phone calls.

  • Bilingual Participant Communication: Conduct prescreening calls, appointment scheduling, and ongoing retention outreach in both English and Spanish.

  • Study Visit & Lobby Support: Room participants, assist CRCs and Investigators with chaperoning study procedures, and ensure the lobby and front office areas remain welcoming and organized.

  • Clinical Procedures: Perform baseline clinical tasks, including taking vital signs, performing ECGs/EKGs, and administering urine pregnancy/drug screens.

  • Laboratory Operations: Centrifuge, aliquot, package, and ship biological specimens (blood, urine) in strict adherence to protocol guidelines and IATA regulations.

  • Participant & Family Translation: Provide verbal translation support at the front desk and during clinical visits, explaining scheduling or trial instructions clearly to Spanish-speaking participants and study partners.

  • Data & Admin Management: Maintain front-desk logs, assist with prompt source documentation filing, Electronic Data Capture (EDC) data entry, and resolving study queries.

  • Inventory & Site Upkeep: Maintain front desk/reception readiness, track lab kits, and manage front office and site supply inventory.

Job Requirements
  • Language Requirement: Native or professional fluency in both English and Spanish (speaking, reading, and writing) is required.

  • Front Desk / Administrative Experience: 1+ years of experience in front desk reception, medical front office, clinical, or healthcare environments preferred.

  • Education: Bachelor’s degree in Biology, Psychology, Neuroscience, Healthcare, or a related scientific discipline preferred.

  • Certifications (Preferred): Certified Medical Assistant (CMA), Certified Phlebotomy Technician (CPT-1), or BLS/CPR certification is a strong plus.

  • Skills: Excellent phone etiquette, outstanding interpersonal skills, meticulous organizational habits, and a compassionate attitude when working with elderly or vulnerable participant populations.

  • Schedule: Must be able to work full-time on-site at our Riverside, CA clinic front desk.

Location & Work Environment

This is a full-time, in-person role located at our Riverside clinic on Central Avenue, directly across the street from the Riverside Plaza mall. Conveniently situated just one stoplight off the 91 freeway with ample free on-site parking, our clinic offers an easy daily commute. While we operate 5 research centers across California, Riverside is our location serving the Inland Empire.

Compensation & Benefits

  • Pay Rate: $25.00 / hour ($52,000 annualized full-time).

  • 100% Employer-Paid Healthcare: 100% coverage of individual medical, dental, and vision insurance premiums for eligible full-time staff.

  • Paid Time Off: 3 weeks of earned PTO per year, plus paid sick leave and company holidays.

  • Retirement: 401(k) plan with company match.