Associate Director, Regulatory Affairs

Mirum focuses on finding and developing drugs for difficult to treat liver diseases. Our lead program is focused on two severe liver diseases in children, Alagille syndrome and progressive familial intrahepatic cholestasis (PFIC). Both conditions can result in severe itching, liver damage and a need for liver transplant. Based on a wealth of data from clinical trials spanning multiple years and involving more than one hundred patients, we believe our approach can address the underlying cause of symptoms and liver damage. Our goal is to give families their lives back.


The Associate Director, Regulatory Affairs provides management of all aspects of regulatory affairs related to the development of novel liver drugs including quality, preclinical and clinical areas of drug development and the policies/procedures required to ensure compliance with regulations.


  • Develops the global regulatory strategy for the assigned program, in conjunction with and under the leadership of Regulatory Line Management.
  • For the development product, prepares and/or manages the regulatory documentation to support clinical trial applications, INDs and amendments, expanded access programs, as required, in accordance with regulations, guidance and legal obligations.
  • Interacts with the Regulatory, Clinical Research, Clinical Operations and other functions to ensure optimal execution of the agreed regulatory strategy for development medicinal products.
  • Manages interactions with Regulatory consultants and contract research organizations, as needed.
  • Represents the Regulatory Affairs function at cross functional submission and study management team meetings.
  • Responsible for maintaining a strong knowledge of regulatory requirements and guidelines and for communicating changes in regulatory information to product teams.
  • Works with technical and medical writing to manage and submit product prioritization designation requests, e.g. orphan drug, rare pediatric designation, breakthrough therapy, fast track, accelerated approval, PRIME, etc., in the US and EU.
  • Works with appropriate internal team members to direct and submit initial PIP applications and modifications, as needed.
  • Works with medical writing and clinical operations to manage and ensure timely safety reporting to regulatory agencies.
  • Works with technical and medical writing to manage document preparation timelines and communicates with team members to maintain awareness of expectations, enable timely reviews, achieve milestones and document deliverables.
  • Works collaboratively with the Director, CMC Regulatory Affairs to manage preparation of CMC documentation, as needed, per regulatory requirements.
  • Maintain archive and tracking of ongoing submissions.
  • Work directly with the electronic publisher to get submissions published.
  • Supports the Regulatory Line Management as required. 



  • Degree in biological or life sciences, pharmacy or medicine (or international equivalent). An advanced degree is desirable with a minimum of 12 years in the pharmaceutical industry or relevant work experience and a minimum of 8 years in Regulatory Affairs.
  • Experience in the preparation and submission of regulatory documentation to support Agency review/approval procedures, post approval activities, and a good breadth of understanding of US and EU regulations (International is a plus).
  • Experience representing Regulatory Affairs on cross functional teams is desirable.
  • Excellent planning and organizational skills and the ability to work simultaneously on multiple projects with tight timelines.
  • Excellent communication skills both in writing and verbally.

Knowledge, Skills and Abilities:

  • Ability to work under minimal supervision, but ale to follow detailed instruction with well-defined procedures.
  • Resilient profile with the ability to deliver in an ambiguous environment.
  • Ability to engage and manage multiple stakeholders to achieve the business objective.
  • Curious with learning agility.
  • Operationally excellent.
  • Organized with systematic approach to prioritization.
  • Process orientated to achieve the business objective.

Work Environment:

  • This is a high growth, fast paced small organization. The ability to be productive and successful in this type of a work environment is critical.
  • Willingness and ability to travel domestically and internationally is required, it is anticipated that this will be 5% of work time.

To apply, please send your resume to


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