INTERNSHIP DETAILS

Intern, Medical Safety

CompanyMirum Pharmaceuticals
LocationFoster City
Work ModeOn Site
PostedMarch 25, 2026
Internship Information
Core Responsibilities
The intern will primarily support hepatic safety evaluation activities, gaining hands-on experience across Medical Safety Science facets, including completing GxP training and supporting material preparation for hepatic review activities. They will also participate in multidisciplinary meetings, capture key takeaways, and provide general administrative support to the Medical Safety team.
Internship Type
full time
Salary Range
$35 - $45
Company Size
426
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
Mirum Pharmaceuticals, Inc. is a biopharmaceutical company dedicated to transforming the treatment of rare diseases affecting children and adults. Mirum has three approved medications: LIVMARLI® (maralixibat), CHOLBAM® (cholic acid) capsules, and CTEXLI™ (chenodiol) tablets. LIVMARLI, an IBAT inhibitor, is approved for the treatment of two rare liver diseases affecting children and adults. It is approved for the treatment of cholestatic pruritus in patients with Alagille syndrome in the U.S. (three months and older), in Europe (two months and older), and in other regions globally. It is also approved in the U.S. in cholestatic pruritus in PFIC patients 12 months of age and older; in Europe, it is approved for patients with PFIC three months of age and older. Mirum is also initiating the Phase 3 EXPAND study, a label expansion opportunity for LIVMARLI in additional settings of cholestatic pruritus. CHOLBAM is FDA-approved for the treatment of bile acid synthesis disorders due to single enzyme deficiencies and adjunctive treatment of peroxisomal disorders in patients who show signs or symptoms of liver disease. CTEXLI is FDA-approved for the treatment of cerebrotendinous xanthomatosis (CTX) in adults. Mirum's late-stage pipeline includes two investigational treatments for several rare diseases. Volixibat, an IBAT inhibitor, is being evaluated in two potentially registrational studies including the Phase 2 VISTAS study for primary sclerosing cholangitis (PSC) and Phase 2b VANTAGE study for primary biliary cholangitis (PBC). Volixibat has been granted Breakthrough Therapy Designation for the treatment of cholestatic pruritus in patients with PBC. Mirum is also planning for a Phase 2 study evaluating MRM-3379, a PDE4D inhibitor for the treatment of Fragile X syndrome, a rare genetic neurocognitive disorder.
About the Role

 

MISSION

Mirum Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of rare diseases. We are passionate about advancing scientific discoveries to become important medicines for rare disease patients. We are collaborative, creative, and experienced professionals and we’re looking to augment our team with other individuals who embody our values: care, be real, get it done, and have fun, seriously.

 

POSITION SUMMARY

As a Summer Intern within Mirum’s Medical Safety Team, you will gain meaningful, real-world exposure to the scientific and operational foundations of medical safety in rare hepatic diseases. You will work alongside experts in medical safety science and operations, contributing to activities that directly impact patient safety, clinical development strategy, and the overall benefit–risk of our therapies.

Under the guidance of Medical Safety leadership, you will primarily support hepatic safety evaluation activities and develop hands-on experience across multiple facets of Medical Safety Science. This includes participating in cross functional and multidisciplinary discussions with teams such as Clinical Development, Biometrics, and Regulatory Affairs, providing you with a comprehensive overview of how safety insights shape decision making throughout the drug development lifecycle.

  • This will be a 5 to 6-week assignment, 40 hours/week, paid internship
  • Housing costs will not be reimbursed
  • Required to be on-site in Foster City, CA

Responsibilities And Main Tasks

  • Complete training on GxP regulations, internal quality systems (such as Veeva QMS/QDOC), and Medical Safety related and relevant company procedures
  • Support preparation of materials related to our ongoing hepatic review activity
  • Participate in multidisciplinary meetings and capture key takeaways relevant to hepatic safety
  • Provide general project and administrative support to the Medical Safety team as needed

Minimum Requirements

  • Undergraduate or Graduate student in a scientific or related discipline.
  • Proficiency in Microsoft Office applications (Excel and PowerPoint required; advanced Excel skills preferred)
  • Interest in hepatology, rare diseases, or pharmacovigilance, is preferred

Required Skills

  • Passion to learn
  • Critical thinking and strategic problem-solving skills
  • Ability to adopt urgent situations and accept ad hoc assignments
  • Demonstrated ability to prioritize tasks and meet deadlines.
  • Organized, responsible, resourceful, and detail-oriented
  • Strong written and oral communication skills
  • Ability to work effectively both independently and within a team.

Benefits For You

  • Gain meaningful professional experience in GxP Medical Safety and vendor oversight
  • Gain familiarity with drug-induced liver injury assessment frameworks (FDA and DILIN guidance) and a better understanding of hepatic biomarkers and basic liver pathology
  • Gain cross-functional insight learning how to work within a global company
  • Working in a friendly environment with a collaborative spirit
  • Given an opportunity to improve personal growth and development

Please include your cover letter with your application describing your qualifications and reasoning for wanting this internship. The pay for this role will be in the $35-45/hr range. 

#LI-ONSITE

Mirum Pharmaceuticals is committed to Equal Employment Opportunity (EEO) and to compliance with all Federal, State and Local laws that prohibit employment discrimination on the basis of race, age, national origin, ethnicity, religion, gender, gender identity, pregnancy, marital status, sexual orientation, citizenship, genetic disposition or characteristics, disability, veteran’s status or any other classification protected by applicable State/Federal/Local laws.

Mirum Pharmaceuticals provides reasonable accommodation for qualified individuals with disabilities and disabled veterans in job application procedures.

Key Skills
GxP RegulationsInternal Quality SystemsHepatic Safety EvaluationCross Functional DiscussionsClinical DevelopmentBiometricsRegulatory AffairsMicrosoft OfficeExcelPowerPointHepatologyRare DiseasesPharmacovigilanceCritical ThinkingStrategic Problem-SolvingPrioritization
Categories
Science & ResearchHealthcareAdministrative
Benefits
Meaningful Professional ExperienceFamiliarity With Drug-Induced Liver Injury Assessment FrameworksUnderstanding Of Hepatic Biomarkers And Basic Liver PathologyCross-Functional Insight LearningFriendly Environment With A Collaborative SpiritOpportunity To Improve Personal Growth And Development