Senior Clinical Scientist: End-to-End Study Lead

CSL; Maidenhead; Hybrid; GBP 90,000 - 150,000; Full time

Job summary

CSL Seqirus seeks a Principal Clinical Scientist to lead clinical studies end-to-end, from protocol development through data interpretation and final reporting, in a hybrid setup across Maidenhead, UK, Melbourne, and Zurich. The role emphasizes scientific leadership and close collaboration with CROs and cross-functional teams.

Applicants should bring hands-on study experience, ability to write study protocols and reports, and a track record in outsourced operating models.

Qualifications

• Hands-on experience with clinical studies from protocol development through close-out.
• Experience writing clinical study protocols and clinical study reports.
• Experience in a full-outsource/CRO-dependent operating model.

Responsibilities

• Own clinical studies end-to-end as the scientific and operational anchor between the program team and outsourced delivery partners.
• Lead all scientific elements of clinical studies from protocol development through study execution to a final clinical study report.
• Write and/or take responsibility for study protocols, clinical study reports and other critical study documents.
• Manage, alongside the clinical operations lead, day-to-day working relationships with CROs under a full-outsource operating model.
• Collaborate closely with the cross-functional study teams — this is a collaborative role, not an isolated one.
• Contribute to the scientific interpretation of clinical data and supporting documentation.
• Build working relationships across the wider team, including colleagues based in the US and Australia.

Skills

Clinical study management

Protocol writing

CRO coordination

Cross-functional collaboration

Job description

CSL Seqirus seeks a Principal Clinical Scientist to lead clinical studies end-to-end, from protocol development through data interpretation and final reporting, in a hybrid setup across Maidenhead, UK, Melbourne, and Zurich. The role emphasizes scientific leadership and close collaboration with CROs and cross-functional teams.

Applicants should bring hands-on study experience, ability to write study protocols and reports, and a track record in outsourced operating models.