Clinical Trial Assistant – Observational Studies

Oracle Life Sciences empowers pharmaceutical, biotechnology, medical device companies, and clinical research organizations to bring therapies to market faster and more efficiently. We are helping organizations accelerate innovation and improve health outcomes for patients worldwide.
With ongoing and ground-breaking developments in Oncology and Rare Disease, an increased focus on more scientific, targeted medicine and continuous integration of technology into development and delivery of medicine, there has never been a more exciting time to join us!
We are currently seeking a highly organized and detail-oriented Clinical Trial Assistant (CTA) to provide essential administrative support to our clinical project teams.
This role is heavily focused on clinical documentation, Trial Master File (TMF) management, and coordination activities supporting observational research programs.
Working Environment
Hybrid working model: 1–2 days per week in the London office.
Please note: Prior experience supporting clinical interventional or observational studies is a mandatory requirement.
Career Level - IC2
What you will do
Supporting Trial Master File (TMF) creation and maintenance.
Managing the set-up, organization, processing, and archiving of all clinical trial documents throughout all project phases.
Assisting in the preparation and delivery of Investigator Site Files (ISF).
Ensuring compliance and quality standards for documentation and participating in file audits.
Collaborating closely with internal and external stakeholders to ensure effective communication and risk mitigation related to document management.
Required Experience
Bachelor's degree (preferably in Life Sciences, Healthcare Administration, or a related field) or equivalent relevant experience.
Mandatory: Minimum 2 years of experience supporting interventional or observational studies in a Clinical Trial Assistant, Study Coordinator, Site Coordinator, or similar administrative clinical research role.
Demonstrated experience with clinical trial documentation management, including Trial Master Files (TMF) and Investigator Site Files (ISF).
Strong administrative, organizational, and multitasking skills with exceptional attention to detail.
Experience coordinating study documentation, tracking deliverables, and supporting audit readiness activities.
Outstanding spoken and written English proficiency (minimum C1 level). Additional languages are considered a strong asset.
Proficiency in Microsoft Word, Excel, PowerPoint, and document management systems.
Excellent interpersonal and customer service skills with the ability to work effectively across cross-functional teams.
Proactive, dependable, and committed to delivering high-quality administrative support in a fast-paced environment.