Crescent Biopharma, Inc.
Executive Director/Vice President, Medical Lead
Crescent Biopharma, Inc., Waltham, Massachusetts, United States, 02254
About Us
Crescent Biopharma’s vision is to build a world leading oncology company bringing the next wave of therapies for cancer patients. The Company’s pipeline includes its lead program, a PD-1 x VEGF bispecific antibody, as well as novel antibody-drug conjugates. By leveraging multiple modalities and established targets, Crescent aims to rapidly advance potentially transformative therapies either as single agents or as part of combination regimens to treat a range of solid tumors. For more information, visit www.crescentbiopharma.com and follow the Company on LinkedIn and X.
Position Overview Crescent Biopharma is seeking a Medical Lead to provide clinical leadership for one or more programs from preclinical through clinical development. This individual will own the medical strategy, lead study design and execution, and serve as the clinical face of the program with investigators, partners, and internal teams. This is a hands‑on role suited for someone who thrives in a dynamic startup environment.
Responsibilities
Develop and implement the clinical development strategy and target product profile for assigned program(s).
Lead the design, initiation, and execution of early‑phase clinical studies, including protocol and investigator brochure development, endpoint selection, and dose‑escalation strategies.
Serve as the medical monitor of ongoing studies, ensuring subject safety, high‑quality data collection, and adherence to GCP and regulatory standards.
Interpret and communicate emerging data across internal and external stakeholders, contributing to clinical study reports, publications, and presentations.
Contribute clinical content for regulatory submissions, including IND/CTA filings, amendments, and briefing documents; support interactions with health authorities.
Partner closely with cross‑functional colleagues in nonclinical, translational, clinical operations, regulatory, program management and CMC to align program objectives and milestones.
Build and maintain relationships with key opinion leaders, clinical investigators, and partners to inform study design and program direction.
Education & Experience
MD (or equivalent) with clinical training in oncology, immuno‑oncology, or a related medical specialty.
Minimum of 7 years of experience in the life sciences industry, including substantial oncology‑focused medical oversight responsibilities.
Hands‑on experience in biotech environment with antibody–drug conjugates (ADCs) or other targeted biologic therapies and preferred.
Demonstrated experience in clinical drug development, with deep understanding of trial design, execution, and data interpretation in biotech or biopharma settings.
Proven track record authoring clinical trial documents (protocols, IBs, CSRs) and contributing to regulatory submissions (IND, CTA, amendments, briefing books).
Strong knowledge of regulatory agency guidelines (FDA, EMA, ICH‑GCP) and experience supporting GCP audits or regulatory inspections related to clinical trial conduct.
Exceptional analytical and communication skills, with the ability to synthesize complex data into clear, actionable insights.
Recognized for strong leadership, cross‑functional collaboration, and relationship‑building skills with both internal and external stakeholders.
Self‑motivated, detail‑oriented, and adaptable, with a proactive approach to problem‑solving and execution in a fast‑paced environment.
What We Offer
Opportunity to join a mission‑driven team where you'll contribute to impactful work, take on varied responsibilities, and grow quickly in a dynamic environment.
Competitive compensation, including base salary, performance bonus, and equity.
100% employer‑paid benefits package.
Flexible PTO.
Two, one‑week company‑wide shutdowns each year.
A commitment to your professional development, with access to resources, mentorship, and growth opportunities.
The anticipated salary range for candidates for this role at the Executive Director level is $330,000 – $365,000 and at the Vice President level is $405,000 -$448,000. The final salary offered will depend on several factors, which may include, but is not limited to relevant years of experience, educational background, and geography.
Additional Description for Pay Transparency:
Subject to the terms of their respective plans, employees and/or eligible dependents are eligible to participate in the following Company sponsored employee benefit programs: medical, dental, vision, life insurance, short‑and long‑term disability. Subject to the terms of their respective plans, employees are eligible to participate in the Company’s savings plan (401(k)). This position is eligible to participate in the Company’s long‑term incentive program. Subject to the terms of their respective policies and date of hire, Employees are eligible for the following time off benefits: Vacation – Unlimited PTO; Sick time – 10 days per calendar year; Holiday pay, including two Company shut downs; Parental Leave – 16 weeks within one year of the birth/adoption/foster care of a child; FMLA; Military Leave. Additional information can be found through the link below. https://www.crescentbiopharma.com/careers/#benefits
E-Verify:
Crescent Biopharma, Inc. uses E-Verify to confirm the identity and employment eligibility of all new hires.
Crescent Biopharma is an Equal Opportunity Employer. We are committed to fostering a diverse, inclusive, and equitable workplace where all individuals are valued and respected. Employment decisions are based on qualifications, merit, and business needs, without regard to race, color, religion, gender, sexual orientation, national origin, disability, veteran status, or any other protected status.
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Position Overview Crescent Biopharma is seeking a Medical Lead to provide clinical leadership for one or more programs from preclinical through clinical development. This individual will own the medical strategy, lead study design and execution, and serve as the clinical face of the program with investigators, partners, and internal teams. This is a hands‑on role suited for someone who thrives in a dynamic startup environment.
Responsibilities
Develop and implement the clinical development strategy and target product profile for assigned program(s).
Lead the design, initiation, and execution of early‑phase clinical studies, including protocol and investigator brochure development, endpoint selection, and dose‑escalation strategies.
Serve as the medical monitor of ongoing studies, ensuring subject safety, high‑quality data collection, and adherence to GCP and regulatory standards.
Interpret and communicate emerging data across internal and external stakeholders, contributing to clinical study reports, publications, and presentations.
Contribute clinical content for regulatory submissions, including IND/CTA filings, amendments, and briefing documents; support interactions with health authorities.
Partner closely with cross‑functional colleagues in nonclinical, translational, clinical operations, regulatory, program management and CMC to align program objectives and milestones.
Build and maintain relationships with key opinion leaders, clinical investigators, and partners to inform study design and program direction.
Education & Experience
MD (or equivalent) with clinical training in oncology, immuno‑oncology, or a related medical specialty.
Minimum of 7 years of experience in the life sciences industry, including substantial oncology‑focused medical oversight responsibilities.
Hands‑on experience in biotech environment with antibody–drug conjugates (ADCs) or other targeted biologic therapies and preferred.
Demonstrated experience in clinical drug development, with deep understanding of trial design, execution, and data interpretation in biotech or biopharma settings.
Proven track record authoring clinical trial documents (protocols, IBs, CSRs) and contributing to regulatory submissions (IND, CTA, amendments, briefing books).
Strong knowledge of regulatory agency guidelines (FDA, EMA, ICH‑GCP) and experience supporting GCP audits or regulatory inspections related to clinical trial conduct.
Exceptional analytical and communication skills, with the ability to synthesize complex data into clear, actionable insights.
Recognized for strong leadership, cross‑functional collaboration, and relationship‑building skills with both internal and external stakeholders.
Self‑motivated, detail‑oriented, and adaptable, with a proactive approach to problem‑solving and execution in a fast‑paced environment.
What We Offer
Opportunity to join a mission‑driven team where you'll contribute to impactful work, take on varied responsibilities, and grow quickly in a dynamic environment.
Competitive compensation, including base salary, performance bonus, and equity.
100% employer‑paid benefits package.
Flexible PTO.
Two, one‑week company‑wide shutdowns each year.
A commitment to your professional development, with access to resources, mentorship, and growth opportunities.
The anticipated salary range for candidates for this role at the Executive Director level is $330,000 – $365,000 and at the Vice President level is $405,000 -$448,000. The final salary offered will depend on several factors, which may include, but is not limited to relevant years of experience, educational background, and geography.
Additional Description for Pay Transparency:
Subject to the terms of their respective plans, employees and/or eligible dependents are eligible to participate in the following Company sponsored employee benefit programs: medical, dental, vision, life insurance, short‑and long‑term disability. Subject to the terms of their respective plans, employees are eligible to participate in the Company’s savings plan (401(k)). This position is eligible to participate in the Company’s long‑term incentive program. Subject to the terms of their respective policies and date of hire, Employees are eligible for the following time off benefits: Vacation – Unlimited PTO; Sick time – 10 days per calendar year; Holiday pay, including two Company shut downs; Parental Leave – 16 weeks within one year of the birth/adoption/foster care of a child; FMLA; Military Leave. Additional information can be found through the link below. https://www.crescentbiopharma.com/careers/#benefits
E-Verify:
Crescent Biopharma, Inc. uses E-Verify to confirm the identity and employment eligibility of all new hires.
Crescent Biopharma is an Equal Opportunity Employer. We are committed to fostering a diverse, inclusive, and equitable workplace where all individuals are valued and respected. Employment decisions are based on qualifications, merit, and business needs, without regard to race, color, religion, gender, sexual orientation, national origin, disability, veteran status, or any other protected status.
#LI-CBIO
#J-18808-Ljbffr