About this role

 The Principal Medical Writer is a key leadership position responsible for determining and driving the medical writing strategy for one or more Programs within Clinical Development. 

 The incumbent is accountable for the efficient preparation of high quality, strategically aligned medical writing deliverables that support the clinical development, clinical safety and regulatory requirements of a clinical program. He or she is also responsible for the messaging strategy across a program of work, for the provision of strategic input into the development of clinical development plans and submission plans, and for analyzing proposed plans, programs, individual studies and related documents for their ability to deliver the information required by the target audience (ie, regulatory authority) in a compelling fashion with accuracy and consistency. This role has global responsibilities, participation in global teams and interaction with regulatory agencies in multiple regions. 

Main Responsibilities & Accountabilities:  

  • Leads the Medical Writing contributions to assigned clinical Programs 

  • Drives and develops the messaging strategy for the assigned Program(s) to ensure effective communication 

  • Accountable for medical writing deliverable quality and ensures adherence to departmental procedures / practices, and industry / international standards 

 

Minimum Qualifications and Experience 

  • Bachelor’s degree in science related discipline with 5+ years of medical writing experience within the biopharmaceutical industry or contract research organization

  • Post-graduate qualifications desired (PhD or MD preferred) 

 

Competencies 

  • Comprehensive understanding of medical writing for clinical development, including the documents required at each stage and their associated regulatory requirements

  • Comprehensive understanding of medical writing processes and standards

  • Excellent written, verbal and presentation skills

  • Demonstrated track record in cross-functional, multicultural and international clinical trial teams. 

  • Proven effective verbal, written and presentation skills. 

  • Mastery of the English language, with a comprehensive understanding of English grammar and punctuation. 

  • Expert MS Office skills with a special focus on word processing, tables, spreadsheets, presentations, graphics and templates 

  • Prior experience with submissions in Common Technical Document (CTD) format. 

  • Proven ability to work effectively both independently or in a team setting. 

  • Proven effective influencing skills, able to lead without formal authority 

  • Excellent organizational and time management skills with demonstrated ability to manage several projects simultaneously. 

  • Ability to analyze critically and synthesize complex scientific information from a range of scientific disciplines and clinical therapeutic areas. 

  • Successful track record of leading complex clinical / regulatory writing projects. 

  • Excellent understanding of ICH-GCP. 

  • Detail-oriented. 

 

About CSL Behring

CSL Behring is a global biotherapeutics leader driven by our promise to save lives. Focused on serving patients’ needs by using the latest technologies, we discover, develop and deliver innovative therapies for people living with conditions in the immunology, hematology, cardiovascular and metabolic, respiratory, and transplant therapeutic areas. We use three strategic scientific platforms of plasma fractionation, recombinant protein technology, and cell and gene therapy to support continued innovation and continually refine ways in which products can address unmet medical needs and help patients lead full lives.


CSL Behring operates one of the world’s largest plasma collection networks, CSL Plasma. Our parent company, CSL, headquartered in Melbourne, Australia, employs 32,000 people, and delivers its lifesaving therapies to people in more than 100 countries.

To learn more about CSL, CSL Behring, CSL Seqirus and CSL Vifor  visit https://www.csl.com/ and CSL Plasma at https://www.cslplasma.com/.

 

Our Benefits

For more information on CSL benefits visit How CSL Supports Your Well-being | CSL.

 

You Belong at CSL

At CSL, Inclusion and Belonging is at the core of our mission and who we are. It fuels our innovation day in and day out. By celebrating our differences and creating a culture of curiosity and empathy, we are able to better understand and connect with our patients and donors, foster strong relationships with our stakeholders, and sustain a diverse workforce that will move our company and industry into the future.

 To learn more about inclusion and belonging visit https://www.csl.com/careers/inclusion-and-belonging

 

Equal Opportunity Employer

CSL is an Equal Opportunity Employer. If you are an individual with a disability and need a reasonable accommodation for any part of the application process, please visit https://www.csl.com/accessibility-statement.

Frequently Asked Questions

Is the salary disclosed for the Principal Medical Writer position at csl?
The salary for this Principal Medical Writer role at csl is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Principal Medical Writer position at csl located?
This Principal Medical Writer role at csl is based in 3 Locations, Americas, US-PA, King of Prussia, CSL Behring, APAC, AU, Victoria, Melbourne, CSL Limited Melbourne, EMEA, GB, Berkshire, Maidenhead, CSL Behring. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Principal Medical Writer role at csl full-time or part-time?
This is listed as a Full time position. It is posted as a Principal Medical Writer role in the 2012 CSL Behring L.L.C. department at csl.
Which team or department does the Principal Medical Writer at csl belong to?
This Principal Medical Writer position is part of the 2012 CSL Behring L.L.C. department at csl. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Principal Medical Writer position at csl?
Click the "Apply Now" button on this page. You will be redirected to csl's official application portal hosted on workday where you can submit your application directly.
When was the Principal Medical Writer job at csl posted?
This Principal Medical Writer position at csl was posted on Sep 9, 2026. Apply as soon as possible — early applications are often reviewed first.
Principal Medical Writer
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