Medical Representative (MR) - Dermatology *Saitama Area

Build our future together:

At Regeneron, we use science and innovation to develop life-changing medicines for people with serious diseases. We are seeking a Senior Sales Representative Dermatology Japan Region to join our commercial team, supporting Japan in a field-based work mode. In this role, you will achieve dermatology sales objectives and deliver customer value while collaborating with sales leadership, marketing teams, and alliance partners. This position offers the opportunity to supply to a fast-growing, science-driven organization making a relevant difference to patients worldwide.

When & where:

Location: Saitama, Japan

Work model: Field-based

Discover your role:

• Achieve dermatology sales objectives through territory budget management.
• Develop and update annual territory business plans using market insights.
• Build territory action plans using key data sources.
• Deliver disease-focused customer engagement and value-based solutions.
• Complete expense, call, marketing, and field insight reporting.
• Partner with alliance teams to achieve shared business objectives.
• Follow regulatory, legal, and company compliance requirements.
• You act strategically and lead priorities to enhance customer impact.

This role requires:

• Bachelor’s degree or equivalent.
• Minimum five years of pharmaceutical sales representative experience.
• Valid driver license and MR Certification.
• Strong customer engagement skills with a focus on delivering value.
• Technical proficiency and ability to conduct disease and concept selling.
• Excellent written, verbal, and presentation skills.
• Strong planning, organization, and audience-focused communication skills.
• Ability to implement strategic and tactical plans independently under tight timelines.
• Computer proficiency in word processing, spreadsheets, databases, and email software.
• Alliance partnership experience.
• Dermatology knowledge and biologics sales experience preferred.
• Current clinical knowledge of relevant therapy areas and competitor brands preferred.
• Established Key Opinion Leader relationships within dermatology preferred.
• English fluency is a plus.
• Willingness to travel and work evenings or weekends when required.
• Dedication to training completion, safe driving practices, and company policies.

Does this sound like you? Apply now to take your first step towards living the Regeneron Way! We are committed to building a workplace with an inclusive culture. Regeneron is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion or belief (or lack thereof), sex, sexual orientation, gender identity or expression, gender reassignment, marital or civil partnership status, civil status, pregnancy or parental status, age, disability, nationality, citizenship status, ethnic or national origin, membership of the Traveler community, familial status, genetic information, military or veteran status, or any other characteristic protected under applicable law. Where required, we will provide reasonable accommodation to applicants with known disabilities or chronic illnesses during the recruitment process, unless such accommodation would impose undue hardship.

Where necessary, we disclose salary ranges for roles in all countries in which we operate. The final offer will be determined within the relevant range based on the country of employment, specific role level, and your skills and experience. In some countries, collective bargaining agreements (CBAs) may apply and influence certain elements of pay or benefits. Regeneron offers a competitive and comprehensive total rewards package which may include, depending on country and role: annual bonuses or other incentive plans, equity awards, pension or retirement benefits, 401(k) company match, health and wellness programs, fitness centers, insurance benefits (e.g. medical, dental, vision, life and disability), paid time off, and family support benefits. For additional information about Regeneron benefits in the U.S., please visit . For other locations, additional information will be provided during the recruitment process. If you have any questions, please speak with your recruiter.

Please be advised that at Regeneron, we believe we do our best work when we are together. For that reason, many roles are required to be performed on‑site. Please speak with your recruiter and hiring manager for more information about on‑site expectations for your role and location.

As part of the recruitment process, certain background checks may be conducted in accordance with the laws of the country where the position is based. The purpose of such checks is to verify certain information prior to the commencement of employment such as identity, right to work and educational qualifications.

For jobs in Canada: this posting is for an existing position.