Sr. / Principal Medical Writer (Regulatory focus) - Sponsor-dedicated
Quick Summary
Minimum of 5 years of lead regulatory medical writing experience. Demonstrated lead-writing experience supporting Phase 2 and Phase 3 clinical development programs.
This is a senior regulatory medical writing opportunity supporting clinical development programs in a sponsor-dedicated environment.
You’ll lead the development of high-quality regulatory and clinical documents across Phase 2 and Phase 3 studies.
The role spans key deliverables including protocols, CSRs, investigator brochures, submission documents, and integrated safety and efficacy summaries.
You’ll work closely with cross-functional experts across biostatistics, regulatory affairs, medical affairs, and data management.
As a senior subject-matter expert, you’ll help ensure scientific accuracy, regulatory compliance, consistency, and timely delivery.
The position combines hands-on writing with project leadership, client collaboration, peer review, mentoring, and process improvement.
This is a remote role open to candidates in the United States, with limited travel expected.
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Lead the preparation and delivery of clear, scientifically accurate, and regulatory-compliant medical writing deliverables across individual studies and broader clinical development programs.
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Develop and oversee a wide range of documents, including clinical study protocols and amendments, clinical study reports, patient narratives, investigator brochures, informed consents, annual and safety reports, plain-language summaries, clinical development plans, briefing books, and regulatory submission materials.
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Lead writing activities for CTD Modules 2.7.3 and 2.7.4, integrated summaries of efficacy and safety (ISE/ISS), NDA and eCTD submissions, and other regulatory deliverables.
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Coordinate medical writing activities across departments, manage document reviews, resolve client comments, and ensure deliverables remain aligned with project timelines and expectations.
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Apply relevant regulatory standards and guidelines, including ICH E3, as well as approved templates, standard operating procedures, client standards, authorship requirements, and formatting guidelines.
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Coordinate quality and editorial reviews, manage source documentation appropriately, and perform peer reviews to ensure scientific content, clarity, consistency, and formatting quality.
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Review statistical analysis plans and table, figure, and listing specifications, providing input to clarify statistical outputs and document requirements.
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Build strong working relationships with clients and cross-functional partners in biostatistics, data management, regulatory affairs, medical affairs, and other relevant functions.
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Conduct clinical literature searches while ensuring appropriate compliance with copyright requirements.
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Identify potential issues, recommend solutions, and escalate risks appropriately while supporting successful project delivery.
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Provide technical guidance, consultation, and training to colleagues and contribute to internal materials, presentations, processes, and best practices.
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Mentor and support less experienced medical writers on complex assignments and contribute subject-matter expertise on regulatory requirements and industry developments.
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Monitor assigned project budgets and timelines, communicate status and changes to medical writing leadership, and complete required administrative activities within established deadlines.
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Perform other related responsibilities as required, with limited travel of less than 25%.
Requirements
~1 min read-
Minimum of 5 years of lead regulatory medical writing experience.
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Demonstrated lead-writing experience supporting Phase 2 and Phase 3 clinical development programs.
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Proven experience as lead writer for protocols, regulatory submissions, CTD Modules 2.7.3 and 2.7.4, Clinical Study Reports (CSRs), Investigator Brochures (IBs), patient narratives, and integrated summaries of efficacy and safety.
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Experience with safety aggregate reports is strongly valued, along with experience preparing briefing books, ISEs, and ISSs.
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Strong understanding of regulatory medical writing principles, clinical development processes, and applicable regulatory guidelines.
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Excellent scientific writing, editing, proofreading, and document-quality skills, with a strong focus on accuracy and consistency.
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Strong project management capabilities, including the ability to coordinate multiple deliverables, stakeholders, priorities, and deadlines.
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Excellent client-facing and communication skills, with the ability to establish productive relationships and effectively manage feedback.
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Strong time-management and organizational skills, with the ability to work independently in a remote environment.
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Experience with clinical development processes and broader medical writing workflows is highly valued.
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Ability to collaborate effectively with multidisciplinary teams while also taking ownership of assigned deliverables.
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Candidates must be authorized to work in the United States; the position is part of a remote opportunity also open across the United States, United Kingdom, and Canada.
What We Offer
~2 min readLocation & Eligibility
Listing Details
- Posted
- September 24, 2026
- First seen
- September 27, 2026
- Last seen
- September 28, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 68%
- Scored at
- September 28, 2026
Signal breakdown
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