Olema Oncology is dedicated to developing better medicines for breast cancer and beyond. Our lead program, palazestrant (OP-1250), is a complete estrogen receptor antagonist (CERAN) currently in development for metastatic breast cancer with blockbuster potential as a monotherapy and in combination in ER+/HER2- metastatic breast cancer. Our follow-on product candidate, OP-3136, is a potent KAT6 inhibitor with best-in-class potential.

Our scientific breakthroughs are accelerated through the ways in which we fearlessly support, motivate, and challenge one another. At Olema, we know that when we put people first, our work becomes second to none. If you’re ready to join us at the edge of something unstoppable, let’s make a profound impact together for our patients, for your career, for what’s beyond.

You can view our latest corporate deck and other presentations here.

About the Role >>> Director, CMC Drug Substance

As the Director, CMC Drug Substance reporting to the Senior Director, Drug Substance Development and manufacturing, you will provide technical leadership and hands-on execution to support late-stage development, technology transfer to CDMOs, and commercial readiness including NDA filing for small molecule drug substances. This role is critical to ensuring successful scale-up, validation, and regulatory approval of drug substance processes. The individual will work cross-functionally and externally with CDMOs to deliver robust, compliant, and efficient manufacturing processes suitable for commercial supply.

This role is based out of our Dublin office and will require 10% travel.

Your work will primarily encompass:

Lead technology transfer of drug substance processes (RSM/API) to CDMOs, including strategy, execution, and risk management to support late-stage development and commercial manufacturing
Provide technical oversight of CDMO activities, including process validation, manufacturing campaigns, and on-site support; serve as the primary technical point of contact
Review and approve key manufacturing and development documentation (batch records, protocols, reports, specifications, and deviations) to ensure compliance and data integrity
Lead deviation investigations, root cause analysis, and implementation of corrective and preventive actions (CAPAs) to support reliable manufacturing performance
Drive process robustness, control strategy development (e.g., DOE, PAR), and PPQ readiness to enable successful validation and commercial supply
Leverage process and manufacturing data to enhance process understanding, monitor performance across sites, and identify opportunities for continuous improvement
Support commercial supply readiness, including supply continuity, cost of goods optimization, and lifecycle management activities
Author and review CMC sections of IND/NDA submissions, and support regulatory interactions, responses, and inspection readiness
Identify technical risks and proactively develop mitigation strategies to ensure timelines for NDA filing and commercial launch are achieved
Partner cross-functionally with Quality, Regulatory, Analytical, Drug Product, and Supply Chain to ensure aligned execution and compliance with global regulatory requirements

Ideal Candidate Profile >>>

A love of challenging, important work. We are a pragmatic team, driven to imagine and develop meaningful therapies for improving lives. All employees within our company play a unique and crucial role in our success, both in accomplishing our mission and building a positive company culture. As such, we are looking for someone with the right combination of knowledge, experience, and attributes for this role.

Knowledge and experience:

Ph.D. in Organic Chemistry or related discipline with ~10+ years of experience (or M.S. with ~15+ years) in small molecule CMC drug substance development and manufacturing
Demonstrated experience leading technology transfer, scale-up, and validation of API processes to GMP manufacturing sites for late-stage and commercial programs
Strong experience managing CDMOs, including vendor selection, technical oversight, and delivery of manufacturing campaigns aligned with quality, timeline, and cost objectives
Proven success authoring and reviewing CMC sections of INDs, IMPDs, and NDAs/MAAs, and supporting regulatory interactions and responses with health authorities
Strong technical foundation in small molecule process development, manufacturing, and control strategy, including DOE, PAR, and impurity control (e.g., fate and purge)
Deep understanding of cGMP requirements and global regulatory expectations (ICH guidelines), with experience supporting inspection readiness and compliant manufacturing execution
Demonstrated ability to identify technical risks and apply risk-based decision-making to drive timely and practical solutions
Experience integrating process and manufacturing data to support process understanding, trend analysis, and continuous improvement
Strong project management and communication skills, with the ability to influence cross-functional teams and external partners in a matrixed environment

Attributes:

Curious, scientifically rigorous, and proactive with a strong “can-do” mindset
Self-motivated and accountable, able to work independently and drive results
Effective collaborator across cross-functional teams and external partners
Highly analytical and detail-oriented, with a data-driven approach
Organized and execution-focused, able to manage multiple priorities and timelines
Committed to high scientific, quality, and ethical standards while driving continuous improvement

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Important Information >>>

We provide equal opportunity to all employees and applicants for employment and believe that great ideas and discoveries come from a mix of expertise, background, and experience. Olema is building a culture where the value of difference is celebrated.

We offer a competitive compensation and benefits package, seeking to provide an open, flexible, and friendly work environment to empower employees and provide them with a platform to develop their long-term careers. A Summary of Benefits is available for all applicants.

Please note: Olema doesn’t accept agency resumes and is not responsible for any fees related to unsolicited resumes. Thank you.

Fraud Alert: We are aware of employment scams where individuals pose as representatives of Olema Oncology and make false use of our company name to defraud job seekers. To protect yourself, please note that Olema’s official email addresses end in @olema.com. Our official corporate website is olema.com; our careers page is olema.com/careers; our LinkedIn page is linkedin.com/company/olema-oncology. Please visit these links for official information from Olema. Communication from any other variant is fraudulent. Olema does not conduct interviews via text message/messaging platforms, will not ask you to download anything as part of your interview, will never request any form of payment, provide upfront payments of any kind, and does not make job offers without an in-person interview.

Director, CMC Drug Substance

Job Description