🌿 Back to all jobs

🥝 Senior Medical Writer – Oncology & Regulatory Submissions

Catalyst Clinical Research | madrid, Spain | Posted June 19, 2026

Job Description

Catalyst Clinical Research
No espere a enviar su solicitud después de leer esta descripción;
se espera un gran volumen de candidaturas para esta oportunidad.
provides customizable solutions to the biopharmaceutical and biotechnology industries through Catalyst Oncology, a full-service oncology CRO,andmulti-therapeutic global functional and CRO services through Catalyst Flex. The company's customer-centric flexible service model, innovative technology, expert team members, and global presence advance clinical studies. Visit .
As a Principal Medical Writer, you will collaborate with members of cross-functional teams to prepare (or oversee preparation by contract service providers) high-quality protocols, protocol amendments, investigator brochures, synopses, Clinical Study Reports, regulatory documents such as INDs and BLAs, clinical publications, and related clinical documents within agreed-upon timelines.
Key Essential Functions
Prepares, edits, and fina...

Apply for This Position

Submit Application