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Senior Clinical Research Associate (Sr. CRA)

About This Role

RDI is seeking a detail-oriented and motivated Senior Clinical Research Associate (CRA) to join our dynamic team. In this role, you will act as a critical link between the clinical sites and our research teams, ensuring that all clinical trials are conducted according to regulatory guidelines, protocols, and ethical standards. You will have the opportunity to work closely with investigators and other health professionals to monitor and evaluate study progress, data integrity, and patient safety.

About RDI

RDI is a nimble, full-service CRO focused on accelerating in vitro diagnostic (IVD) development. We bring together clinical sites, physicians, and our own CLIA-certified, CAP-accredited lab to help diagnostics innovators run smarter, faster studies-without the friction. Our team supports everything from study startup to FDA submission, ensuring sites are equipped, patients are cared for, and timelines stay on track. At RDI, every role is tied to real-world impact: whether you're working with a physician site or on a client call, you're helping bring critical diagnostics to patients faster. We're a team that values clarity, ownership, and moving as one-so if you're ready to grow and want to do meaningful work, you'll feel right at home here.

Responsibilities

  • Conduct site visits including initiation, monitoring, and closeout activities to ensure compliance with protocol and regulatory requirements.
  • Collaborate with investigators and site staff to provide training on protocols and study-related procedures.
  • Review and verify clinical data for accuracy and completeness in accordance with Good Clinical Practice (GCP).
  • Prepare and maintain necessary documentation, including progress reports, to keep all stakeholders informed about study status.
  • Identify and resolve site issues, discrepancies, and non-compliance matters promptly to ensure study integrity.
  • Assist in the selection and evaluation of study sites to ensure suitability for clinical trials.
  • Manage study supplies and ensure timely delivery to clinical sites, maintaining an effective inventory.
  • Lead internal and client-facing study calls, track follow-up actions, and maintain study documentation including meeting minutes.
  • Support project timelines by proactively identifying risks and communicating updates to internal teams and sponsors


Requirements

  • Bachelor's degree in life sciences, nursing, or a related field; advanced degree preferred.
  • At least 2 years of experience as a Clinical Research Associate or similar role in the clinical research industry.
  • The ability to travel up to 30%.
  • Strong knowledge of Good Clinical Practice (GCP) and regulatory guidelines.
  • Excellent communication, interpersonal, and presentation skills.
  • Ability to travel to various clinical sites as required by the study protocol.
  • Strong organizational skills and attention to detail in managing multiple priorities.
  • Proficient in using clinical trial management systems (CTMS) and other relevant technologies.


Benefits

  • Health Care Plan (Medical, Dental & Vision)
  • Retirement Plan (401k, IRA)
  • Life Insurance (Basic, Voluntary & AD&D)
  • Paid Time Off (Vacation, Sick & Public Holidays)
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Senior Clinical Research Associate (Sr. CRA)

RDI
Los Angeles, CA
Full Time
Associate
Bachelor's

Published on 11/16/2025

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