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Early Phase Clinical Research Jobs at Parexel
Join our Early Phase teams to be among experienced and collegial colleagues conducting first-in-human Phase I trials. Work together to generate high-quality data, promote patient inclusion, and deliver exceptional results.
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Berlin, Germany
80-bed unit located on the campus of the Red Cross Hospital (DRK)
- Conducted >120 studies over the last 5 years
- Largest CRO and Phase I unit in Berlin
- Specialized in complex and high-throughput early-phase studies with challenging designs and timelines
- Broad therapeutic expertise and access to multiple patient populations
- Specific expertise in respiratory and immunology
- Novel biologicals and biosimilars
- Genotyping capabilities on-site
Harrow (London), UK
45-bed unit located within Northwick Park Hospital
- Conducted >80 studies over the last 5 years
- 29 First-in-human, 41 dose escalation, 21 BE/BA, 6 DDI, 6 ethnobridging, 5 PET, 2 TQT
- 3,000 healthy volunteers enrolled to date
- 180 patients (4 unique populations enrolled)
- Expended healthy volunteer access to Japanese, Chinese, post-menopausal, elderly
Baltimore, US
60-bed unit located within Medstar Harbor Hospital (+15 flex beds/overflow)
- Conducted >115 studies over the last 5 years
- 26 First-in-human, 42 dose escalation, 37 BE/BA, 28 DDI, 5 TQT
- 4,580 healthy volunteers enrolled to date
- 150 patients (15 unique populations enrolled)
Glendale (Los Angeles), US
70-bed unit located at Adventist Health Glendale Hospital
- Conducted >145 studies over the last 5 years
- 52 First-in-human, 90 dose escalation, 15 BE/BA, 15 DDI, 68 ethnobridging, 1 TQT
- 5,970 healthy volunteers enrolled to date
- 330patients (12 unique populations enrolled)
Clinical Roles
Clinical Research Nurse
Clinical Research Nurses perform dosing procedures, monitor for adverse events, respond to medical emergencies, manage daily unit flow, and handle unit considerations. They also conduct daily study activities and procedures on the unit for each clinical study.
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Learn MoreWorking as a Nurse in Clinical Research at Parexel
Antje and Katharina share insights into working as a Nurse in Clinical Research, where innovative medications are developed through early-phase and first-in-human studies.
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Learn MoreMeet Margaret: Clinical Research Nurse
Find out why Margaret enjoys working as a Nurse in Clinical Research and working at Parexel, also how Parexel supports her in a way she hasn't experienced anywhere else.
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Learn MoreMeet Inhye, a Senior Clinical Research Nurse contributing to society
Inhye finds pride in her role in contributing to society. She emphasizes putting patients first and ensuring volunteer safety and comfort during clinical trials. Learn more insights into her journey with Parexel, her reasons for choosing the organization, and the supportive work environment.
Clinical Research Coordinator
Clinical Research Coordinators oversee the entire clinical study lifecycle, from protocol development to data cleaning. They design studies in systems, train staff on procedures, manage participant enrollment and randomization, and assist with query resolution. These professionals collaborate across departments to identify study risks and resolve logistical issues, ensuring the smooth execution of clinical trials.
Research Associate
Baltimore and Glendale
Research Associates execute daily clinical trial activities, including participant recruitment, admissions/discharges, and essential procedures like blood draws, vital signs, and ECG recordings. They manage study schedules, perform data entry and transcription, and ensure source data quality, all while maintaining their training compliance with study requirements.
Clinical Research Assistant
Harrow
same as the Research Associate
Clinical Assistant
Berlin
Clinical Research Assistants work at the reception of the Early Phase Clinic, manage volunteer payments, and cater to the volunteers in the kitchen. They also serve as a point of contact, where it is essential to maintain knowledge of all ongoing studies and facilitate clear and effective communication.
Project Management Roles
Project Manager
All locations
Project Managers, operating under a global model for all EPCUs, serve as the main contact for sponsors and internal teams. They manage all communication, ensure study milestones (Site Activation, First Dose, Study Closeout) are met, and coordinate all relevant groups and departments, including external vendors when applicable, from study award to closeout.
Laboratory Roles
Laboratory Technician
Baltimore and Glendale
Laboratory Technicians assist with laboratory operations and prepare and process on-site collected samples. Key responsibilities include maintaining proper lab practices and performing sample preparation tasks such as centrifugation, pipetting, and freezing.
Laboratory Coordinator
Berlin and Harrow
Laboratory Coordinators plan sample handling and specific analysis for particular studies.
Laboratory Assistant
Berlin and Harrow
Laboratory Assistants perform the actual sample handling.
Medical Roles
Principal Investigator
Harrow
Clinical Research Physician
All locations
Clinical Research Physicians (CRPs) are accountable for the study being performed according to the study protocol and the applicable regulations. CRPs handle the medical aspects of study conduct, including participant consenting, physical examinations, most dosing procedures, clinical data review and assessment, and safety report writing.
Physician Assistant
Baltimore, Glendale and Harrow
The Physician Assistant (PA) or Nurse Practitioner (NP) plays a vital role in clinical research, evaluating potential study participants by reviewing health histories and conducting assessments to determine eligibility. Under the direction of the Clinical Research Physician (CRP), they diagnose health issues and develop appropriate treatment plans. PAs and NPs serve as sub-investigators for trials, contributing their expertise to ensure the safety and integrity of research studies.
Nurse Practitioner
Baltimore and Glendale
same as the Physician Assistant
Enrollment / Recruitment Roles
Enrollment Coordinator
Baltimore & Glendale
Enrollment Coordinators oversee clinical studies from initiation to participant screening qualification. They develop study protocols, assist with study design in the source data system, train staff on specific procedures, execute screening and qualification of participants, and help with data cleaning and query resolution. The team collaborates with other clinical departments to identify risks and resolve logistical issues.
Research Associate
Baltimore & Glendale
Call Center Agent
Baltimore & Glendale
Call Center Agents conducts telephone pre-screening interviews, responds to online and email queries from participants, posts advertisements, and maintains the database.
Recruitment Support
Berlin
Recruitment Support maintains and updates the database of participants and patients, adding interested volunteers for specific studies or general participation. The team also manages both study-specific and generic advertisements to attract new volunteers and patients.
Study Recruiter
Berlin and Harrow
Study Recruiters are assigned to specific studies and contact individual volunteers for information sessions or screening visits, ensuring sufficient recruitment for planned cohorts without over-recruiting. They also periodically report on the recruitment status of clinical trials.
Recruitment and Screening Co-ordinator
Harrow
Recruitment and Screening Coordinators support clinical trials by preparing documents, managing participant histories and databases, and coordinating with labs. They handle testing, admissions, and enrollment logs, while addressing audit queries and ensuring compliance with over-volunteering prevention measures.
Screening Site Receptionist
Harrow
Screening Site Receptionists are the first point of contact at visitor entry, prepare trial documents, verify participant information, and process the necessary paperwork. They handle participant photos, provide identification items, manage payment processes, and support entertainment schedules for in-house participants. They also assist with team-building activities as needed.
Clinical Catering Assistant
Harrow
Clinical Catering Assistants manage food preparation and service for study participants, adhering to trial protocols and internal standards. They supervise mealtimes, ensure proper food storage, perform quality checks, and record meal details as required. They also provide hospitality for visitors and maintain kitchen and dining areas.
Unit Administrator
Harrow
Study Recruiters are assigned to specific studies and contact individual volunteers for information sessions or screening visits, ensuring sufficient recruitment for planned cohorts without over-recruiting. They also periodically report on the recruitment status of clinical trials.
Pharmacy Roles
Director, Qualified Persons
Harrow
Director, Qualified Persons build quality and risk control in the Pharmacy to maintain GMP-controlled status all the time. They ensure investigational study drugs are stored, handled, prepared, and certified in compliance with quality requirements and study specifications.
Senior / Specialist of Pharmaceutical Services
Works cohesively with the Director, Qualified Persons.
Get in touch with our Hiring Team
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Heidi ChilesSenior Recruiter (EMEA)
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Julia MarfurtTalent Acquisition Advisor (Americas)
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