Clinical Operations Assistant

Parexel; Brasil; Remote; BRL 30,000 - 42,000; Full time

Job summary

Parexel, a global leader in clinical research, is seeking a Clinical Operations Assistant to join our growing team. This is a fully remote, home-based position open to candidates in Brazil, Mexico, and Colombia.

You will work with Clinical Research Associates and project teams, providing essential operational and administrative support throughout the trial lifecycle. You should have prior clinical site experience, strong English communication, proficiency with Microsoft Office, and the ability

Qualifications

• Previous experience at a clinical research site (Site Coordinator, Research Coordinator, or similar).
• Fluent English communication is required.
• Proficiency with Microsoft Office applications.
• Ability to manage multiple priorities in a fast-paced environment.
• Strong organizational skills and attention to detail.

Responsibilities

• Provide administrative and operational support to clinical study teams.
• Manage site payments and trial supplies.
• Maintain and organize essential study documentation in electronic systems.
• Perform TMF-related activities to support inspection readiness.
• Track, collect, scan, file, and process study documents and CRFs.
• Provide limited site-facing support in partnership with CRAs.

Skills

Strong English communication

Multitasking

Organizational skills

Attention to detail

Education

University degree in healthcare or life sciences

Tools

Microsoft Office

Job description

Are you ready to take the next step in your clinical research career? Join Parexel, a global leader in clinical research, and play a meaningful role in advancing healthcare while helping bring innovative therapies to patients worldwide. At Parexel, patients are at the center of everything we do.

Please note: Fluency in English is required for this opportunity.

We are currently seeking Clinical Operations Assistants (COAs) to join our growing team in Latin America. This is an excellent opportunity for professionals with clinical research site experience who are looking to expand their expertise within a leading global CRO.

As a Clinical Operations Assistant, you will work closely with Clinical Research Associates (CRAs) and project teams, providing critical operational and administrative support throughout the clinical trial lifecycle. Your contributions will help ensure the efficiency, quality, and compliance of clinical studies while offering exposure to a variety of clinical operations activities.

Key Responsibilities:

• Support clinical study teams with administrative and operational tasks.
• Manage site payments and clinical trial supplies.
• Maintain and organize essential study documentation within electronic systems.
• Perform Trial Master File (TMF) related activities to support inspection readiness.
• Track, collect, scan, file, and process study documents and Case Report Forms (CRFs).
• Provide limited site-facing support in partnership with Clinical Research Associates.

What We're Looking For?
You may be a great fit if you have:

• Previous experience working at a clinical research site (Site Coordinator, Research Coordinator, or similar roles).
• Strong communication skills in English.
• Proficiency with Microsoft Office applications.
• The ability to manage multiple priorities in a fast-paced environment.
• Strong organizational skills and attention to detail.
• A university degree in a healthcare, life sciences, or related field.

Location:

This is a fully remote, home-based position open to candidates located in:

• Brazil
• Mexico
• Colombia

Why Parexel?

• Contribute to clinical research projects that have a direct impact on patient lives.
• Join a collaborative, diverse, and supportive global team.
• Enjoy continuous learning and career development opportunities.
• Gain exposure to a wide range of clinical operations activities and career paths.
• Benefit from flexible working arrangements and a healthy work-life balance.

At Parexel, we believe in empowering our employees to grow, innovate, and make a difference. If you're passionate about clinical research and eager to build your career with a company that values development, collaboration, and flexibility, we'd love to hear from you.

Know someone who would be a great fit?

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