Who we are
We’re a global, midsize CRO that pushes boundaries, innovates and invents because the path to a cure for the world’s most persistent diseases is not paved by those who play it safe. It is built by those who take pioneering, creative approaches and implement them with quality and excellence.
We are Worldwide Clinical Trials, and we are a general team of over 3,500+ experts, bright thinkers, dreamers and doers and, together, we are changing the way the world experiences CROs – in the best possible way.
Our mission is to work with passion and purpose every day to improve lives and we are looking for others who value this same pursuit.
Why Worldwide
We believe everyone plays an important role in making a world of difference for patients and their caregivers. From our hands-on, accessible leaders, to our cohesive and supportive teams, we are committed to enabling professionals from all backgrounds and experiences to succeed. We prioritize cultivating a diverse and inclusive environment that continues to promote collaboration and creativity.



We are proud to be a workplace where people thrive by being themselves and are inspired to do their best work every day. Join us
What the Site Activation Manager does at Worldwide Clinical Trials
The Site Activation Manager is accountable for site activation project management and delivery activities within the assigned therapeutic area.
Responsibilities include coordination, collaboration, and oversight of site identification and central and local ECs (for NA countries only) activities, progression of essential documents collection, monitoring of investigator and site contracts status, and any other country and/or study-specific site activation tasks necessary for Site Activation in accordance with Good Clinical Practices (GCPs) and applicable local and international regulations and Standard Operating Procedures (SOPs).
May also include pre-award support by providing site activation-related input into the proposal text and

📌 Site Activation Manager (Barcelona)
🏢 Worldwide Clinical Trials
📍 Barcelona