Director, Commercial Supply Chain

Non-Solicitation Policy

IDEAYA's Non-Solicitation Policy strictly prohibits agencies and recruiters from any contact and communication with IDEAYA employees, managers, and leaders to submit unsolicited candidate resumes and/or to solicit business partnerships. Submission of unsolicited candidate resumes by agencies or recruiters with or without a contract in place with IDEAYA Biosciences Inc. will not create any implied obligation. Failure to comply with this policy will result in disqualification from current and future business opportunities with IDEAYA Biosciences.

All recruiting and talent agency decisions are strictly managed by the internal IDEAYA Human Resources function. All communication by external agencies and recruiters must be directed to  We ask that you only email your interest once.

About IDEAYA Biosciences: IDEAYA is a precision medicine oncology company committed to the discovery, development, and commercialization of transformative therapies for cancer. Our approach integrates expertise in small-molecule drug discovery, structural biology and bioinformatics with robust internal capabilities in identifying and validating translational biomarkers to develop tailored, potentially first-in-class targeted therapies aligned to the genetic drivers of disease. We have built a deep pipeline of product candidates focused on synthetic lethality and antibody-drug conjugates, or ADCs, for molecularly defined solid tumor indications.

Our mission is to bring forth the next wave of precision oncology therapies that are more selective, more effective, and deeply personalized with the goal of altering the course of disease and improving clinical outcomes for patients with cancer.

When you're at IDEAYA, you will be in the midst of brilliant minds working on precision medicine therapies to help cancer patients. We are passionate and committed about being on the forefront of oncology medicine, which means we all have a high internal drive that is at the very core of every person  are inquisitive, ask deep questions, and are data-driven innovators who like to collaborate and use team work to move science forward.

For more information, please see

South San Francisco, CA.

We are seeking an experienced, strategic, resourceful and highly motivated Director, Commercial Supply Chain to lead end-to-end commercial supply planning and operational launch readiness for IDEAYA Biosciences’ first commercial product, Darovasertib, ensuring product availability, compliant distribution, and robust performance management.

This role requires an individual with demonstrated ability to operate effectively in a fast-paced and evolving environment, engage cross-functionally (Quality, CMC, Commercial, Regulatory, Accounting/Finance, IT), and communicate clearly and proactively across internal and external stakeholders. The ideal candidate will be a collaborative leader and critical thinker who can operate with autonomy, manage complex drug supply chains, and translate commercial demand forecasts into actionable supply strategies.

This position reports to the VP, Clinical and Commercial Supply Chain and is based in our South San Francisco headquarter offices and required to be onsite four days per week per our company policy.

Reporting to:
Vice President, Clinical and Commercial Supply Chain

• Own commercial supply strategy and launch readiness plans, ensuring supply chain readiness for launch and lifecycle supply.
• Develop and maintain integrated demand/supply plans, production schedules, capacity models, inventory strategy, and scenario analyses.
• Lead/drive S&OP cadence: monthly supply reviews, risk/opportunity assessments, mitigation actions, and executive-ready reporting.
• Lead end-to-end inventory management (GxP and SOX compliant) across the commercial supply chain, including inventory policy setting, reconciliation, cycle counting oversight, expiry tracking, and alignment with demand and production plans. System business owner for Net Suite Inventory Module.
• Manage external network execution; align campaign plans and batch execution to forecasts and…