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Medical Writing Jobs in Missouri (NOW HIRING)

PSG Global Solutions

Medical Writer

Chesterfield, MO

... medical companies. As specialists in recognising talent we pride ourselves on not just finding the ... writing of reports and/or regulatory documents * Regulatory , GMP or Pharmaceutical experience ...

Jobgether

You'll work closely with medical safety, regulatory, quality, biostatistics, medical writing, and external partners to maintain high standards of patient safety and compliance. The position offers ...

Children's Mercy KC

Physician

Kansas City, MO · On-site

There is a medical writing center to support publication, and dissemination. Resources on-site include our Office of Research Business Management and Medical Writing Center. These resources serve as ...

Source Medical, LLC.

Medical Director

Kansas City, MO · On-site

Medical Director of Neuro-Oncology Opportunity - Academic Cancer ProgramLocation: Kansas City ... Dedicated research coordinators and grant-writing resources availableClinical & Program Leadership ...

Jobgether

Collaborate with leaders across Data Management, Clinical Operations, Biostatistics, Medical Writing, Regulatory, and Site Management to resolve resource, quality, and delivery challenges. * Partner ...

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Medical Writing information

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How much do medical writing jobs pay per hour?

As of Aug 30, 2026, the average hourly pay for medical writing in Missouri is $43.40, according to ZipRecruiter salary data. Most workers in this role earn between $31.59 and $52.55 per hour, depending on experience, location, and employer.

What is medical writing?

Medical writing is the process of creating scientific documents by specialized writers in the healthcare, pharmaceutical, or biotechnology industries. These documents can include clinical trial reports, regulatory submissions, research manuscripts, patient education materials, and more. Medical writers must accurately present complex medical information in a clear, concise, and compliant manner, often working closely with researchers, doctors, and regulatory professionals. The role requires a strong understanding of medical terminology, scientific research, and regulatory guidelines.

What are medical writing jobs?

Medical writing jobs work in health care and science communities to compose documents and articles. Those who have medical writing jobs may draft many different kinds of papers, such as educational or promotional literature, medical abstracts for textbooks, or research documents. Other medical writing jobs include ghost-writing for prominent scientists or physicians, journalistic writing for scientific magazines, or creating content for marketing materials. Regardless of what field you are in, to obtain medical writing jobs, you must be able to decipher and interpret complicated information and write in a manner that your audience understands. For example, you may use medical jargon in scientific journals, but medical writers typically use simpler language when writing for the general public.

What are the key skills and qualifications needed to thrive as a medical writer, and why are they important?

To thrive as a Medical Writer, you need strong scientific knowledge, excellent written communication skills, and typically a background in life sciences or healthcare. Familiarity with referencing software, regulatory guidelines, and document management systems is often required. Attention to detail, adaptability, and the ability to explain complex concepts clearly are valuable soft skills in this role. These abilities ensure the accurate and effective communication of medical information for regulatory, clinical, or educational purposes.

How does a medical writer typically collaborate with subject matter experts and regulatory teams during a project?

Medical writers regularly interact with subject matter experts (such as clinicians and researchers) to ensure scientific accuracy and clarity in documents like clinical study reports, publications, or regulatory submissions. They also work closely with regulatory teams to align content with current guidelines and submission requirements. This collaboration often involves attending meetings, managing document reviews, and incorporating diverse feedback to produce high-quality, compliant deliverables. Effective communication and project management skills are essential to coordinate these multi-disciplinary efforts and meet strict deadlines.

What is the difference between Medical Writing vs Medical Editing?

AspectMedical WritingMedical Editing
Required CredentialsTypically requires a background in life sciences, healthcare, or related fields; often a degree or certification in medical writingRequires strong knowledge of medical terminology and writing; often a background in healthcare, editing, or related fields
Work EnvironmentOften works independently or in teams, creating clinical documents, regulatory submissions, and educational materialsUsually works alongside writers, reviewing and refining medical documents for clarity, accuracy, and consistency
Employer & Industry UsageUsed in pharmaceutical, biotech, healthcare, and medical device industriesCommon in publishing, healthcare communications, and regulatory agencies

Medical Writing involves creating original medical content such as clinical study reports, regulatory documents, and educational materials. Medical Editing focuses on reviewing and refining these documents to ensure clarity, accuracy, and compliance. Both roles require strong medical knowledge, but Medical Writers produce content, while Medical Editors improve existing content.

Do medical writers make good money?

Medical writers typically earn competitive salaries that vary based on experience, education, and location. Entry-level positions may start around $60,000 annually, while experienced professionals or those with specialized skills can earn over $100,000 per year. Many medical writers also have opportunities for freelance work or consulting, which can impact income levels.

How do I become a medical writer?

To become a medical writer, typically a bachelor's degree in life sciences, healthcare, or a related field is required, often complemented by advanced degrees or certifications in medical writing or regulatory writing. Developing strong writing skills, understanding scientific and medical terminology, and gaining experience through internships or entry-level positions are important steps; familiarity with tools like Microsoft Word and reference management software can also be beneficial.

Is there a demand for medical writers?

Yes, there is a strong demand for medical writers due to the growth of the healthcare and pharmaceutical industries, regulatory requirements, and the need for clear scientific communication. Medical writers often work in pharmaceutical companies, medical communications agencies, or as freelancers, and proficiency in scientific terminology and regulatory guidelines enhances job prospects.

What does the medical writer do?

A medical writer creates clear, accurate, and scientifically supported documents such as research articles, regulatory submissions, clinical study reports, and patient education materials. They interpret complex medical data for diverse audiences and often work with subject matter experts, adhering to industry guidelines and using tools like reference management software. Strong writing skills and knowledge of medical terminology are essential for this role.
More about Medical Writing jobs

What are the most commonly searched types of Medical Writing jobs in Missouri?

The most popular types of Medical Writing jobs in Missouri are:

What are popular job titles related to Medical Writing jobs in Missouri?

For Medical Writing jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Medical Writing jobs in Missouri look for?

The top searched job categories for Medical Writing jobs in Missouri are:

What cities in Missouri are hiring for Medical Writing jobs?

Cities in Missouri with the most Medical Writing job openings:

Medical Writing jobs near you
Infographic showing various Medical Writing job openings in Missouri as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 12% Part Time, and 5% Contract. Highlights an 87% Physical, 1% Hybrid, and 12% Remote job distribution, with an average salary of $90,269 per year, or $43.4 per hour.

Associate Director Medical Writing

California, MO • On-site

Zentalis Pharmaceuticals, Inc.
Biotechnology Research and Development • 51 - 200 employees
Learn more about Zentalis Pharmaceuticals, Inc.external

$130 - $160/hr

Other

Posted 25 days ago

Job description

ASSOCIATE DIRECTOR, MEDICAL WRITING

Zentalis is a clinical oncology innovator developing a treatment approach for ovarian cancer and multiple tumor types. Leveraging therapeutics development and biomarker expertise, Zentalis is advancing monotherapy and combination studies of its investigational first-in-class WEE1 inhibitor, azenosertib. Focused on translating WEE1 science into clinical practice, we aim to equip physicians with a targeted, non-chemotherapy, orally available medicine that enhances treatment experience, choice, and outcomes. Our mission: to unburden cancer patients with more convenience and care.

POSITION SUMMARY

The Associate Director, Medical Writing will provide strategic and operational medical writing expertise to prepare high-quality complex clinical and regulatory documents for health authority submissions. This position will contribute to the medical and regulatory writing portfolio and will collaborate across functional groups within the company to lead and maintain standardized document development processes for clinical and regulatory documents. The Associate Director will report to the Head of Medical Writing.

ESSENTIAL DUTIES AND RESPONSIBILITIES
  • Develop and execute strategies for organizing and preparing documents for clinical and regulatory health authority submissions.
  • Independently author and/or lead the authoring and end-to-end development of clinical and regulatory documents, including protocols and amendments, Investigator Brochure annual updates, CSRs, DSURs, eCTD modules for INDs and NDAs including clinical and nonclinical summaries and overviews, meeting requests, briefing books, and other documents required for oncology drug development.
  • Leverage scientific expertise to write, review, and edit science-based documents such as those included in IND/NDA sections, meeting requests, and briefing books.
  • Provide high-quality medical writing support to documents led by other company functional groups, including regulatory affairs, biostatistics, clinical operations, and clinical development.
  • Manage contract medical writers, as needed, including critically reviewing documents produced by external writers for scientific content and alignment with company position, clarity, accuracy, and consistency, with adherence to timelines and team expectations.
  • Work on multiple concurrent deliverables.
  • Collaborate with relevant company subject matter experts and document owners to develop content that is well-organized, consistent, accurate, and appropriate for clinical and regulatory reviewers.
  • Collaborate with cross-functional teams, including clinical development, clinical operations, regulatory affairs, pharmacovigilance, and biostatistics to ensure development of high-quality accurate documents delivered within project timelines.
  • Contribute towards the development of templates, SOPs, company style guide, and processes within medical writing to ensure quality and consistency of documents across programs.
  • Responsible for inspection-readiness of medical writing activities.
  • Collaborate with Regulatory Operations to support document formatting, publishing, and submission readiness.
  • Maintain up-to-date knowledge of global regulatory guidance and industry best practices.
  • Ensure final documents adhere to SOP, GCP, and ICH requirements.
KEY QUALIFICATIONS AND EXPERIENCE
  • Advanced degree in life sciences; PhD preferred.
  • At least 5-8 years of sponsor-level biotechnology or pharmaceutical clinical/regulatory medical writing experience required.
  • Extensive experience in oncology-focused medical writing, with significant exposure to regulatory submissions.
  • Recent direct or supportive NDA experience with clinical and regulatory documents, including authoring eCTD Module 2 clinical summaries (m2.7.2, m2.7.3, or m2.7.4) and/or overviews (m2.5), and Assessment Aid.
  • Significant experience with authoring protocols and amendments, Investigator Brochure annual updates, CSRs, and DSURs.
  • Must have strong analytical and critical thinking skills, strong attention to detail, ability to interpret and clearly present clinical data and other complex information, and an internal drive to produce clear and thorough, accurate, and high-quality documents.
  • Commitment to clearly understanding data and text, including proactively reaching out to medical writing senior management and/or subject matter experts to enable authoring clear and concise summary text that is understandable to reviewers from various backgrounds and experience.
  • Strong expertise in interpreting and synthesizing safety and efficacy data into meaningful insights and summaries.
  • Strategic thinker with a big-picture orientation.
  • Strong project management and leadership skills; ability to coordinate the efforts of team members according to timelines, and manage competing priorities.
  • Excellent written and verbal communication skills.
  • Exceptional partnership and collaboration skills. Able to prospectively identify potential problems and to partner effectively and positively to solve issues.
  • Understanding of scientific methodology as applied to drug development, including the phases, processes, and techniques used within a clinical development environment from protocol design through regulatory submission.
  • Knowledgeable in the regulatory guidance documents developed for documents authored by medical writing.
  • Ability to work independently, as well as collaboratively in a team.
  • Excellent time management skills and a proven ability to prioritize and work on multiple projects at any given time.
  • Working knowledge of AMA style, lean authoring, and regulatory document formatting conventions.
  • Expert in MS Office/Microsoft 365.
  • Experience with Veeva Vault preferred.
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