Sr Manager/Assoc Director, CMC Regulatory Affairs

erasca

San Diego, CA, South San Francisco, CA or remote · San Diego · CA or remote

Posted Jul 14, 2026

Other
Regulatory

Job description

Erasca is a clinical-stage precision oncology company focused on discovering, developing and commercializing medicines for the benefit of patients with cancer. Our programs take novel approaches to shutting down one of cancer’s most commonly mutated signaling cascades, the RAS/MAPK pathway, which affects approximately 5.5 million lives each year worldwide. The name “Erasca” has an important embedded meaning: it is a contraction of our audacious hope to “erase cancer” that drives our mission and everything that we do on behalf of patients with cancer.

Position Summary:

Reporting to the Executive Director, CMC Regulatory Affairs, the Senior Manager or Associate Director of CMC Regulatory Affairs will lead and participate in regulatory activities associated with IND/CTA development and maintenance for support of new and ongoing clinical trials, as well as planning for future MAA/NDA/BLA(s). This role requires an independent, self-directed, and highly motivated regulatory professional.

Position Responsibilities:

Deliver CMC regulatory support through QC review of submission components, including CMC documents, labeling, application forms, supporting GMP documentation, cover letters and verification of submission links, ensuring completeness, consistency, and compliance with regulatory requirements.
Prepare and/or review CMC regulatory documents and submissions to support product development (e.g. ND/CTAs, DSUR, health authority briefing document, iPSP/PIP, NDA/MAA) Provide oversight of regulatory submission content and planning, to assure technical accuracy, compliance, and completeness.
Assess proposed CMC changes (e.g., manufacturing processes, analytical methods, specifications, manufacturing sites, container closure systems, stability programs, and suppliers) and support development of appropriate global regulatory filing strategies.
Collaborate cross-functionally on the eTMF processes and compliance alignment.
Represent regulatory on study and program teams throughout study conduct and product development.
Support or lead development of global regulatory submissions, including requests from regulatory authorities relating to clinical trials, and responses to health authority requests for information, as required.
Review relevant clinical and CMC documents (protocol, informed consent form, investigator’s brochure, and site quality documentation, and required regulatory forms) for regulatory compliance and consistency across submission components.
Maintain current knowledge of US and international CMC regulation requirements that apply to company products and processes.
Support or lead development of internal Erasca SOPs and processes, as needed.
May support other global submission activities as appropriate, independently or in collaboration with the Regulatory Affairs project lead.
Perform all duties in keeping with the Company’s core values, policies, and all applicable regulations.

Position Requirements:

Undergraduate degree required; advanced degree preferred.
5+ years of experience in pharmaceutical or biotech regulatory affairs or related areas, including regulatory affairs for oncology products.
Ability to translate regulatory requirements into practical workable plans.
Diverse experience with regulatory activities including creation of systems and processes to support efficient and high quality submission of documents to regulatory bodies.
Strong organizational skills that reflect the ability to perform and prioritize multiple tasks with excellent attention to detail.
Ability to build strong relationships with co-workers of various backgrounds and expertise.
Demonstrated ability to achieve high performance goals and meet deadlines in a fast-paced environment.
Effective interpersonal and communication skills; must be a collaborative team player with a can-do attitude and the ability to identify and implement creative solutions to complex technical problems.
Strong learning orientation, curiosity, and commitment to science and patients.

The anticipated salary range for this position is $175,000 to $205,000. The final salary offered to a successful candidate will be dependent on several factors that may include but are not limited to the type and length of experience within the job, type and length of experience within the industry, education, etcetera. In addition to base salary, the hired applicant will be eligible to receive an annual bonus and an equity grant at hire and annually in the form of the option to purchase stock in the future for a specified price.

Along with our casual, collaborative, and fun work and the chance to make your mark in our mission to erase cancer, Erasca offers a comprehensive and competitive benefits package that includes: Paid Time Off, Holiday, and Sick Leave, Medical, Dental and Vision Plans, Short- and Long-Term Disability, Basic and Voluntary Life/AD&D Coverage, Flexible Spending Accounts (FSA, HSA, and Commute), Critical Illness and Accident Coverage, Pet Insurance, Employee Assistance Program, 401(k) Plan with Erasca contribution, and the opportunity to participate in an Employee Stock Purchase Program.

Erasca, Inc., is an Equal Opportunity Employer and takes pride in maintaining a diverse and inclusive environment. We do not discriminate in recruitment, hiring, training, promotion or other employment practices for reasons of sex , race, religion, national origin, ancestry, physical or mental disability, protected medical condition, genetic information, marital status, registered domestic partner status, age, sexual orientation, military and veteran status or any other basis protected by federal, state or local law or ordinance or regulation.