All jobs

Senior Manager, Medical Writing

Cogent BiosciencesWaltham, Massachusetts, United StatesPosted October 19, 2026
Apply on company site

Who We Are:

Cogent Biosciences is a publicly traded biotechnology company focused on developing novel precision therapies to treat a broad range of patients with unmet medical needs. Cogent’s lead program, bezuclastinib, is designed to selectively and potently inhibit exon 17 mutations found within the KIT receptor tyrosine kinase, including KIT D816V. KIT D816V is responsible for driving a rare and serious condition called Systemic Mastocytosis, and exon 17 mutations are also found in patients with gastrointestinal stromal tumors (GIST), a type of cancer with strong dependence on oncogenic KIT signaling. Bezuclastinib has exhibited promising initial data across all three trials: APEX in AdvSM, SUMMIT in NonAdvSM and PEAK in GIST, including an encouraging safety profile across 600+ patients in single agent and combination dosing.  

The Role:

The Senior Manager, Medical Writing will lead the planning, authoring, review, and quality control of regulatory documents, ensuring the delivery of scientifically rigorous, accurate, and submission-ready content. The successful candidate will collaborate effectively with cross-functional team members to drive alignment and prepare high-quality clinical documents in accordance with all applicable regulations, Good Clinical Practices, and Standard Operating Procedures (SOPs).  

In addition, the successful candidate may provide oversight of external medical writing resources and will contribute to advancing departmental processes and standards.

 

Responsibilities:

Employ scientific knowledge and analytical skills to author or oversee the authoring of high-quality, scientifically accurate clinical and regulatory documents which may include clinical study protocols and amendments, clinical study reports, Investigator’s brochures, common technical document modules, and briefing books

Facilitate document reviews and lead comment resolution meetings to achieve consensus among stakeholders on document content and strategy

Coordinate, develop, and ensure consistent messaging across clinical program(s)

Represent the Medical Writing department on clinical study teams

Perform and/or manage quality control reviews of clinical and regulatory documents as needed

Collaborate with and manage contract writers as needed

Contribute to the development and implementation of medical writing processes

Adhere to regulatory standards and company SOPs

Perform other medical writing related duties as assigned

Qualifications:

Bachelor’s degree with 6+ years of Medical Writing experience, or advanced degree (eg, PhD, MD, PharmD) with fewer years of Medical Writing experience

Self-motivated and effective in working with cross-functional teams

Proficient in researching and understanding scientific literature and distilling complex topics clearly and accurately

Proficient in interpreting and critically analyzing data and summarizing it clearly and accurately

Excellent interpersonal, written, and verbal communication skills

Strong project management and time management skills

Strong computer and software skills (eg, Word, Excel, PowerPoint, Adobe suite, Veeva RIM, SharePoint) and ability to learn new computer applications

Strong knowledge of FDA and ICH guidelines, GCP, and applicable regulatory processes related to document preparation

Salary Range:

$170,000- $200,000 USD 

Target Bonus: 15%

Exact compensation will vary based on skills, experience, and location.

Our Locations

Waltham, MA: Our  headquarters is located in the Greater  Boston  life sciences   community, with  an open , collaborative office environment designed   to support teamwork and connection. Employees  benefit  from convenient on-site amenities, including free  on-site parking and gym facilities in the building.  

Boulder, CO:  Our Boulder location is home to  Cogent’s  discovery research organization and a key scientific hub with strong leadership  based on site . Situated in the greater Denver-Boulder  biopharmaceutical corridor , this office plays  a central role  in advancing our discovery efforts and  pipeline .  

Our Offer  To  You  

At Cogent Biosciences, we offer a competitive salary, bonus, and ongoing stock awards, alongside a benefits package that  se t s us apart .   We cover 100% of medical, dental, and vision premiums for you and your family,  and  help  reduce  out-of-pocket costs by funding up to 75% of in-network deductibles .  Our benefits also include  a 401(k) match with immediate vesting ,  generous paid time off,  12 weeks  of fully paid parental leave, paid  family  and medical leave for all employees regardless of location, and company-paid short-term disability coverage for up to  20 week s .   A dditional   perks  like   wellness  programs, tuition reimbursement, and inclusive family-forming support help you thrive at work and beyond.  

We are proud to be an Equal Opportunity Employer. Our goal is to have a diverse workforce.  We do not discriminate on the basis of race, age, color, religion, national origin, gender, sexual orientation, gender identity or expression, veteran status or disability, or any other status protected under federal, state, or local law.  All employment is decided on the basis of qualifications, merit, and business  need .  

 

Powered by Linkabl — the full recruiting toolkit.

Sign up