Castle Biosciences, Inc.

Title: Medical Science Liaison - (Derm Team, Upper Midwest)

Employment Type: Full-time

Location: Minneapolis, MN

Specialties: Dermatology

Summary

The Medical Science Liaison supports the Medical Affairs team by delivering scientific presentations, developing advisory content, supporting clinical trials, and assisting with sales training. Responsibilities include building relationships with key opinion leaders, maintaining expertise in dermatology-related disease states, conducting clinical trial feasibility analyses, responding to medical inquiries, and supporting investigator-sponsored trials. The role requires frequent travel and autonomous work within the Medical Affairs department.

Added on: 09/09/2025

Full Job Description

*Looking for candidates who have their home base office in Minneapolis, Wisconsin, Nebraska, or Iowa near major airports*


POSITION OVERVIEW

The Medical Science Liaison (Derm) will support the Medical Affairs team. The primary activities of this position are scientific presentations, development of advisory presentation content, clinical trial support, and assistance with sales training. The MSL will utilize existing contacts with Key Opinion Leaders and relevant clinics in the region and further develop corporate relationships and partnerships. In addition, the MSL will build and maintain a comprehensive understanding of customer needs and field training and support.

The expectation is that the MSL will work autonomously within the Medical Affairs department. Support at National and Regional meetings will be expected, and corporate presentations and responsibilities.

QUALIFICATIONS

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed are representative of the knowledge, skill, and/or ability required.

ROLES & RESPONSIBILITIES

  • Identify, develop, and maintain long-term collaborative relationships with opinion leaders.
  • Maintain clinical, scientific, and technical expertise in disease-state areas.
  • Perform feasibility analysis on all clinical trial sites.
  • Prepare reports on on-site feasibility for the clinical services team.
  • Respond to and document unsolicited medical requests for information on Castle products and development programs.
  • Facilitate investigator-sponsored trials and provide medical/clinical teams with feedback and insights from trial leaders.
  • Prepare and implement scientific presentations both locally and nationally.
  • Staff booth at all trade shows where Sales is present to provide scientific discussions.
  • Work in conjunction with sales operations and training departments to implement field training.
  • Adhere to corporate SOPs with legal and regulatory guidelines governing scientific interactions with physicians and healthcare professionals.
  • Embrace and demonstrate Castle’s culture of integrity, focused execution, dedication to personal performance, and teamwork.


REQUIRED QUALIFICATIONS

  • Advanced degree including, but not limited to, MD, Ph.D., PharmD, RPh, MSN
  • Strong written and oral communication skills
  • Self-starter, the autonomous experience of working in a start-up environment.
  • High level of scientific and clinical acumen
  • Understanding of regulatory framework and compliance in interacting with the medical community
  • Actively display characteristics that support the mission, vision, and values of Castle Biosciences, Inc.


PREFERRED QUALIFICATIONS

  • Minimum of 5 years of previous MSL experience strongly preferred, with a minimum of 3 years in Melanoma, Oncology, or Diagnostics.
  • Rare disease experience is an added benefit.


TECHNICAL SKILLS

  • Strong computer literacy is required.
  • Excel, and MS Word proficiency
  • Attention to detail.
  • Ability to prioritize and multi-task.
  • Experience listening, oral, and written communication skills.


BEHAVIORAL COMPETENCIES


  • Strong written and oral communication skills
  • Understanding of regulatory framework and compliance in interacting with the medical community


TRAVEL REQUIREMENTS

  • Ability to travel frequently with overnight stays.

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