Clinical Research Associate Jobs in Missouri, United States

Clinical Research team at Parexel ensures the delivery of clinical studies across the United States. The Senior Clinical Research Associate manages site selection, initiation, monitoring, and closure, conducts remote and onsite visits, and ensures compliance with ICH‑GCP and local regulations while updating study data in CTMS.

EASA Center for Excellence (E4CE) team at OHSU-PSU School of Public Health provides clinical training, technical assistance, and consultation for early psychosis and substance use interventions. The role designs and delivers training, evaluates program effectiveness, and integrates feedback to improve services for youth and young adults.

Clinical Research Associate I at a global medical science company founded in 1995, working on the frontline of communication with project stakeholders to ensure timelines, targets, and standards across clinical research projects in various therapeutic indications. Day-to-day duties include conducting onsite monitoring visits, performing CRF review and source document verification, managing clinical site relationships, and supporting study startup and regulatory submissions.

The Clinical Research Associate I at bioMérieux works in parallel with Clinical Trial Managers to manage clinical studies, serving as the primary liaison between bioMérieux and clinical study site personnel for logistical coordination and first-line troubleshooting. Day-to-day duties include coordinating specimen shipping and receiving, resolving data discrepancies with Data Management, providing logistical and regulatory support to sites, and performing related lab duties under close supervisio

Clinical Monitoring team at WEP Clinical drives end‑to‑end oversight of clinical trial sites to ensure protocol adherence and patient safety. The Senior Clinical Research Associate conducts on‑site and remote monitoring visits, reviews study documents, manages data queries, and mentors junior CRAs while maintaining compliance with GCP and regulatory standards.

Dexcom’s Clinical team seeks a Senior CRA to advance innovative continuous glucose monitoring technologies that improve global health outcomes. The role involves executing clinical studies, managing site relationships, and ensuring regulatory compliance through rigorous monitoring and documentation.

PSI CRO seeks a Lead Clinical Research Associate to provide leadership, oversight, and mentorship for regional clinical trials in the US. This remote role focuses on ensuring study quality and compliance through team supervision rather than direct site management. The position emphasizes a low-travel model with minimal routine site assignments.

Clinical Research Associate on Merck's Oncology team, responsible for ensuring compliance and performance of clinical trial protocols across assigned sites. The role conducts site monitoring, manages regulatory documentation, and collaborates with cross‑functional teams to support study start‑up, execution, and close‑out.

Our partner company seeks a Sr Clinical Research Associate to ensure the integrity and compliance of clinical trials across North America. This remote role involves monitoring study sites, managing site activities, and mentoring junior staff while collaborating with project teams.

Clinical Research Team at Medartis conducts orthopedic device studies to advance patient outcomes. The associate supports preclinical and clinical studies, manages study sites, regulatory documentation, and digital tools while coordinating with CROs and investigators.

Allucent Clinical Operations team drives innovative clinical trials for small‑medium biopharma. As a Clinical Research Associate you will independently monitor investigational sites across the United States, ensure protocol compliance, and mentor junior CRAs.

Glaukos is hiring a Clinical Research Associate across multiple levels to support ophthalmology clinical trials. The CRA establishes and maintains the Study Master File, tracks critical trial information, and supports Regional CRAs under clinical leadership.

Clinical Operations team at BrainChild Bio drives the execution of CAR‑T clinical trials, ensuring data integrity and patient safety. The Clinical Research Associate conducts remote and on‑site monitoring visits, performs source data review, supports data cleaning, and ensures GCP compliance across sites.

Department of Psychiatry Clinical Research Infrastructure team at Washington University leads the development of a department-wide research program to collect standardized clinical data, biospecimens and patient-reported outcomes. The Associate Director provides operational leadership, supervises research staff, designs protocols, governance and recruitment workflows, and partners with informatics, investigators and external collaborators.

Merck seeks a Clinical Research Associate specializing in Oncology to manage assigned clinical trial sites and ensure regulatory compliance. The role involves conducting remote and on-site monitoring, developing site relationships, and acting as a subject matter expert for monitoring processes.

Clinical Research team at Merck conducts oncology trials across the United States. The Clinical Research Associate ensures protocol compliance, manages site relationships, and performs remote and on‑site monitoring while coordinating with cross‑functional partners.

IQVIA’s Clinical Research team builds and monitors clinical trials to accelerate medical innovation. The Clinical Research Associate conducts site monitoring visits, manages regulatory submissions, and ensures protocol compliance across multiple study sites.

Evolution Research Group seeks a Contract Senior Clinical Research Associate to conduct site monitoring for clinical trials in Maryland. The role involves independent management of site activities, including qualification, initiation, interim monitoring, and close-out visits, while ensuring compliance with FDA regulations and ICH-GCP guidelines.

Novotech Clinical Research team ensures trial participants' rights and data integrity across studies. The Clinical Research Associate builds site relationships, prepares regulatory documents, monitors sites onsite or remotely, and verifies data compliance with ICH GCP and sponsor SOPs.

SystImmune, a biopharmaceutical company developing innovative cancer treatments, seeks a Senior Clinical Research Associate to oversee oncology clinical trials. The role involves managing study sites, ensuring data quality and patient safety through on-site and remote monitoring, and coordinating with CROs and vendors.