Working at PAREXEL |

PAREXEL Overview

Waltham, MA (US)
10000+ employees
Company - Private
Biotech & Pharmaceutical
£2 to £5 billion (GBP) per year
PAREXEL International Corporation is a leading global biopharmaceutical services organization, providing a broad range of knowledge-based contract research, consulting, and medical communications services to the worldwide pharmaceutical, biotechnology and medical device ... Read more

Mission: PAREXEL’s mission is to combine the strength of our expertise, experience and innovation to advance the worldwide success of the bio/pharmaceutical and medical device industries in preventing and curing disease.

Company Updates

  • PAREXEL has been ranked #1 among Clinical Research Organizations for service provider leadership in Phase II/III #clinicalresearch according to Industry Standard Research (ISR Reports)' global survey of #pharma & #biotech companies. Read the press release to learn more about this & other exciting PAREXEL recognitions:

    PAREXEL Ranked #1 Among Global CROs for Leadership in Phase II/III Clinical Research in Prominent Annual ISR CRO Quality Benchmark Survey

    Company recognized for service provider leadership Also named a 2019 CRO Leadership Award Winner among global customers BOSTON, April 2, 2019 - PAREXEL International Corporation, a leading innovator of global biopharmaceutical services, today announced it has been ranked #1 among global Clinical Research Organizations (CROs) for service provider leadership in Phase II/III clinical research according to a global survey of pharmaceutical and biotechnology companies by Industry Standard Research (ISR).

  • It's an exciting day for PAREXEL! In honor of International Women's Day we're pleased to share our inaugural podcast hosted by Harvard Kennedy School expert Siri Chilazi and featuring the advice and expertise of some of PAREXEL's remarkable #WomenInSTEM, Ubavka DeNoble M.D., Kemi Olugemo, Aida Sabo and Peyton Howell. #BalanceforBetter #IWD2019

    Episode 1: International Women's Day

    In our inaugural podcast, Siri Chilazi, a gender equality expert and Harvard Kennedy School Research Fellow, speaks with female leaders from PAREXEL - Dr. Kemi Olugemo, Dr. Ubavka DeNoble, Aida Sabo, and Peyton Howell - in celebration of International Wome...

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PAREXEL – Why Work For Us?

Who We Are: Headquartered near Boston, Massachusetts, PAREXEL operates in approximately 80 locations across more than 51 countries around the world, and has nearly 19,000 employees. We provide the most comprehensive drug development capabilities of any CRO worldwide. Our global regulatory expertise, Phase I-IV clinical research services, integrated eClinical technologies, and advanced commercialization services all work together to move you through the development journey more smoothly and cost-effectively from beginning to end.

Our Mission: To combine the strength of our expertise, experience and innovation to advance the worldwide success of the biopharmaceutical and medical device industries in preventing and curing disease.

This mission is evidenced through our commitment to our clients to achieve their goals for over 30 years. In fact, we’ve been involved with the top 50 pharmaceutical companies and leading global biotechnology companies. We strive to bring the best and brightest industry experts to the table. These individuals hold experience across more than 20 therapeutic areas!

Our Culture: When choosing a company to work for, culture matters. At PAREXEL, our High Performance Culture defines how we work with our coworkers and our customers. It reveals itself in all decisions, big and small, as well as everyday practices. PAREXEL’s High Performance Culture is based on our corporate values and represented by four principles and associated behaviors:






PAREXEL's High Performance Culture means our employees have a voice and make a meaningful impact. No matter the role in our organization, embracing our High Performance Culture and living it daily is critical to the personal success of our employees and the collective success of PAREXEL.

Life-changing work lives here.

Improving and saving lives is at the heart of everything we do. At PAREXEL, you’ll feel a sense of personal and professional satisfaction knowing that your contributions are making a profound difference in the lives of millions.


Where People Make the Difference

For over 35 years, PAREXEL and its clients, the world’s leading biopharmaceutical companies, have shared a crucial mission: to prevent and cure disease by delivering important new medicines and therapies to the patients who need them.

PAREXEL accomplishes this important goal through the expertise, experience, innovation and commitment of our employees around the world.

Our employees have the opportunity to make a difference globally while we support them locally in environments full of challenge, collaboration, flexibility and industry-leading growth potential.

We invite you to learn more about the career opportunities available with PAREXEL across the globe. We invite you to join us in making a difference.

Jamie Macdonald, Chief Executive Officer

There are pivotal moments in every career: Sharing new treatments. Improving processes. Delivering life-saving advances. The people who succeed are the ones who make the journey go further and faster every time. What if you had a partner to support you as you reach the next level in your professional path? A partner who believes a collaborative environment is key to achieving your goals? A partner who's dedicated to your health and wellness so you can help make a difference in the lives of millions worldwide?

That’s PAREXEL. We’re a diverse team of professionals focused on one goal: getting treatments into the hands of those who need them most. Working together, the results we bring to our clients and the opportunities we bring to our team get better with every step.

View our Employee Value Proposition and Job Opportunities, and discover how we can help you on your career journey.


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PAREXEL Chief Executive Officer Jamie Macdonald
Jamie Macdonald
3 Ratings
  • Featured Review

    "Senior Regulatry Associate"

    • Work/Life Balance
    • Culture & Values
    • Career Opportunities
    • Comp & Benefits
    • Senior Management
    Current Employee - Senior Regulatory Associate in Uxbridge, England
    Current Employee - Senior Regulatory Associate in Uxbridge, England
    Positive Outlook
    No opinion of CEO

    I have been working at PAREXEL full-time (More than 3 years)


    Great variety of projects can obtain experience very quickly. Great company for getting started in regulatory sector, flexible working opportunities.


    very specialized in a specific type of work; hard to get promoted

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PAREXEL photo of: PAREXEL Japan Celebrates 20 Years
PAREXEL photo of: In recognition of World Cancer Day, our global workforce is uniting to raise the profile of cancer by sharing their inspirational stories.
PAREXEL photo of: PAREXEL Talent Acquisition Global Team Meeting
PAREXEL photo of: PAREXEL - Dublin
PAREXEL photo of: Cardiology
PAREXEL photo of: At PAREXEL - You make a difference
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PAREXEL Interviews



Getting an Interview

Getting an Interview




  1. Featured Interview

    Helpful (9)  

    Clinical Site Manager Interview

    Anonymous Employee in London, England
    Accepted Offer
    Positive Experience
    Average Interview


    I applied online. The process took 4 weeks. I interviewed at PAREXEL (London, England) in March 2018.


    It was a long interview process. Approximately one and a half hour but it was very informative. And the questions they had asked was to get to know me and my working skills better. There were two people who had taken the interview.

    Interview Questions

    • Give an example in the past when you had to deal with a conflict   Answer Question
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PAREXEL Awards & Accolades

  • America’s Best Employers List, Forbes, 2017
  • America's Best Employers for Diversity, Forbes, 2018
  • Top 100 Company to Watch for Remote Jobs, FlexJobs, 2018
  • Training Top 125, Training Magazine, 2017
  • CEO Cancer Gold Standard Re-Accreditation, CEO Roundtable on Cancer, 2017
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