When our values align, there's no limit to what we can achieve.

At Parexel, we all share the same goal - to improve the world's health. From clinical trials to regulatory, consulting, and market access, every clinical development solution we provide is underpinned by something special - a deep conviction in what we do.
Each of us, no matter what we do at Parexel, contributes to the development of a therapy that ultimately will benefit a patient. We take our work personally, we do it with empathy and we're committed to making a difference.

About Parexel
Parexel is a leading global clinical development partner delivering insights-driven clinical and consulting solutions to the life sciences industry. With 22,000+ employees worldwide, we partner with biopharmaceutical companies and research sites to design and deliver patient-focused clinical trials that broaden access and make research a care option for anyone, anywhere.
We work with focus, agility, and shared purpose – moving with urgency to address patient needs and accelerate the delivery of new therapies.



We embrace bold thinking, adapt quickly to change, and continually raise the bar for the speed and quality of clinical research. We are expanding our team and seeking talented individuals to help drive industry leading innovation, With Heart®.

About the Role
We are seeking a Site Contracts Leader to join our general Clinical Operations team in a remote capacity based in Mexico or Argentina. As a Site Contracts Leader, you will support clinical research activities that advance new treatments for patients. This position plays a key role in sponsor engagement, site contracting strategy, budget management, and regulatory compliance. You'll collaborate with cross-functional teams, follow industry-standard processes, and contribute to study operations from planning through closeout. Responsibilities include leading end-to-end site contracting strategy, managing sponsor relationships, and overseeing investigator budge

📌 Site Contract Leader (Argentina)
🏢 Parexel
📍 Argentina