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Clinical Study Team Assistant II - FSP

Primary Location: Mexico, Remote Additional Locations: Argentina, Remote; Brazil, Remote; Chile, Remote Job ID R0000046219 Category Project Leadership Date Posted 09/23/2026

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- Success profile
- About this role
- Potential career path
- Employee insights
- Why Project Leaders work at Parexel
- Learn about our culture

Overview As a part of the general Project Leadership group at Parexel, you are responsible for leading cross-functional teams to deliver high-quality and patient-focused clinical trials and help bring life-changing treatments to market faster. You collaborate with clients and internal stakeholders to identify project requirements, develop project plans, and manage project timelines and budgets. The role requires strong leadership and communication skills, the ability to work under pressure, and a passion for improving patients' lives. In return, Parexel offers a supportive work environment, and a high degree of empowerment and accountability to lead your studies. Within this role, you work with a diverse set of clients and therapeutic areas, and you are encouraged to take on new challenges and pursue your interests.

Success Profile

Do you have these soft skills and interpersonal traits to succeed at Parexel?

- Adaptable
- Communicator
- Collaborative
- Leadership
- Proactive
- Problem-solver

Back to nav About This Role Parexel FSP is hiring a Clinical Study Team Assistant II to join our team in LATAM. The position will be remote.

The Clinical Study Team Assistant II (CSTA II) is an essential part of the Core Study Team and is responsible for driving and/or supporting key clinical trial tasks for assigned studies to ensure compliance with ICH-GCP, SOPs, and regulatory regulations. The role collaborates with global study team members and is responsible for multiple tasks that span from study start-up to study close-out which enables the efficient execution of clinical trials to high quality standards.

Provides study level operational support to the Core Study Team from study start up to close out and submission:

- Management and oversight of Study Team shared spaces
- TMF maintenance, compliance, and oversight
- Analyze, interpret, and follow up on metrics
- Management and oversight of Study Management Platform
- Analyze, interpret, and follow up on metrics
- Registry and/or Clinical Trial Management system(s) compliance and maintenance
- Tracking and oversight of study level information; follow up with functional lines as needed
- Liaising with cross functional study team members:
- Initiate and coordinate the completion of study level forms and data entry into various clinical operations applications and systems
- Provide study level reporting to support management of clinical trial data, clinical trial budget and timelines
- Quality Control (QC) of essential clinical trial, Clinical Study Report (CSR) and regulatory submission documentation
- Manages engagement of Independent Oversight Committees




- Provides support to the CSTL and Clinical Quality Lead with Inspection Readiness Activities
- Assists the CSTL with oversight and tracking of Clinical Trial Budget spend
- Provides logistical/operational support to Study Management for Investigator Meetings
- Provides status updates on key tasks and activities to the CSTL and contribute to the Core Study Team Meetings as an active Core Study Team member
- Works proactively and independently to coordinate and prioritize multiple key study tasks in support of clinical trial systems and processes
- Ensures the completion of assigned tasks according to timelines and to required quality standards
- Serves as Subject Matter Expert or Technical Resource for key clinical trial processes, systems and tasks
- On occasion, supports short term Clinical Operations Special Project requests (e.g. workstreams, initiatives, projects)
- Provides support to CSTA Managers for development and implementation of on-boarding training for new hires:
- Provide training to new hires
- Mentor new hires and junior CSTAs
- Serves as Subject Matter Expert for key CSTA processes, systems and tasks
- Works with CSTA Managers to identify continuous improvement opportunities to enhance operational efficiencies
- Independently manages conflicting priorities to ensure excellent support to assigned study teams
- Manages own time to meet agreed targets; develops plans for short-term work activities on own projects (timelines, work plans, deliverables)
- Completes training assigned by Client and/or EP, as necessary, including general training requirements, SOPs, system, and process related training
- Adheres to EP and Client SOPs and processes

Education

- Bachelor’s of Science degree or equivalent and 3 years’ experience within the CRO/Pharmaceutical industry.

Skills And Experience

- Proficient in Microsoft office applications (Outlook, Word, PowerPoint, Excel)
- Relevant clinical research or clinical trial experience or relevant coursework in drug development or clinical research.

Language Skills

- Proficiency in written and spoken English

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Potential Career Path Parexel offers a growth path with diverse therapeutic areas and clients, so you can grow according to your interests.
- Associate Project Leader
- Project Leader
- Senior Project Leader
- Associate Project Director
- Project Director
- Director, Project Leadership
- Senior Director, Project Leadership

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Employee Insights

Donata about the team culture and career growth

Donata Juske | Senior Project Leader

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Helen on the diverse work experience

Helen Buttinger | Associate Project Director

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Briar on creating work-life balance

Briar Jallad | Associate Director, Project Management

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Why Project Leaders work at Parexel

Patient-led in everything we do

We lead and drive the success of clinical trials and feel the satisfaction of seeing the positive impact of our work on patients' lives.

Supportive and inclusive environment





We build a culture where relationship building is a priority for the success of our cross-functional teams and our client interaction.

Accountability and growth

We provide Project Leaders with the responsibility and empowerment to turn challenges into achievements and development opportunities.

Flexible work arrangements

We offer remote, in-office and hybrid roles to balance work and personal life depending on your needs.

Varied project experience

We continuously learn from a broad exposure of small biotech or large pharma clients, different therapeutic areas and innovative trial design.

Career progression

We offer various career paths, including enhancing your position, moving into management, or developing into other areas of the business.

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Learn About Our Culture

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- Benefits & Support

At Parexel, we prioritize putting people first, allowing you to achieve your best work. Explore the Flexible Work Program, our "Bravo" Recognition Program, and how we build our well-being in our supportive culture.

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- Emerging Talent Opportunities

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Learn More

- Inclusion at Parexel

Learn how Parexel celebrates the differences our workforce and patients bring and ensures an inclusive environment.

Learn More

📌 Clinical Study Team Assistant II - FSP (Ciudad de México)
🏢 ATLAS MEDICAL SERVICES LTD. STI.
📍 Ciudad de México