Who We’re Looking For

At Parexel, we are a leading global Clinical Research Organization (CRO) dedicated to delivering life-changing medicines to patients around the world. We are seeking an experienced Site Contract Associate (SCA) to join a dedicated global team in a very fast-paced environment. This is an excellent opportunity for a legal professional, contract specialist, or project finance professional with experience in the clinical trials industry.

In this role, you will be responsible for negotiation with sites, as well as the finalization and execution of all types of site contracts required for site activation, including budget negotiations. Post site activation, you will manage the negotiation, finalization, and execution of amendments to original contracts, ensuring the highest standard of quality and compliance with relevant regulatory requirements. This home-based role can be in Argentina or Mexico and plays a critical client-facing role within complex, general clinical trials.

To succeed in this role, you must have experience in legal contracts or project finance,



excellent English communication skills, and strong capabilities in Excel, writing, and working with budgets and numbers. A university degree, ideally in Law or Translation, is required. Fluency in English is required, and additional languages, including conversational Portuguese, are beneficial.

What You’ll Do
- Negotiate, finalize, and execute all types of site contracts required for site activation, including budget negotiations
- Manage contract amendments post site activation, including negotiation, finalization, and execution
- Draft, review, and negotiate a variety of agreements (e.g., clinical study agreements, service agreements, team member agreements, and related documents)
- Ensure all contracts comply with applicable laws, regulatory requirements, guidelines, and ICH-GCP (International Council for Harmonization - Good Clinical Practice)
- Serve as a key liaison between site co

📌 Site Contract Associate (Buenos Aires)
🏢 Parexel
📍 Buenos Aires