About Nucleus Global
Nucleus Global is a global leader in the medical communications space with locations across Europe, US, and APAC and a portfolio of 90-plus clients. It forms part of the Inizio Medical group, which includes Ashfield MedComms, ApotheCom, and MEDiSTRAVA. Its unique position as part of this international network, which includes three of the world’s top medical communications companies, gives it a key advantage over its commercial competitors in terms of the scale of its reach and depth of its expertise.
About the Role
We have an outstanding opportunity for an experienced Account Director to join one of our Medical Affairs teams at Nucleus Global. This senior position is ideal for a strategic thinker and proven leader with deep experience in scientific communications. You’ll oversee key client accounts, guide medical affairs strategy, and mentor a talented team delivering high-quality, compliant, and impactful projects across a range of therapy areas.
As an Account Director, you’ll play a central role in shaping strategy, fostering client relationships, and ensuring the successful delivery of all scientific and tactical deliverables. You’ll also be responsible for driving operational excellence, financial performance, and team development within your business unit.
What You’ll Be Doing
You will lead the strategic direction, execution, and growth of medical affairs accounts—ensuring exceptional client satisfaction and high scientific standards.
Your responsibilities will include:
About You
You’re a seasoned medical communications professional with a strong foundation in medical affairs management and a proven ability to lead both people and programs.
You will have:
Benefits:
In addition to a great benefits package, we are happy to talk flexible working. We are also known for our friendly and informal working environment with Friday socials across our offices, regular wellbeing weeks, and Town Hall events. We offer excellent opportunities for career and personal development, including opportunities to transfer your skills to our other offices around the world.
Our Pledge
At Nucleus Global, we are committed to encouraging a culture of diversity, inclusion and belonging where everyone can bring each facet of themselves to work each day. We believe that strength in diversity and inclusivity is a driver of our success.
Nucleus Global is not accepting unsolicited résumés from search firms for this employment opportunity. Regardless of past practice, all résumés submitted by search firms to any employee of Nucleus Global and its affiliated companies by email, the Internet or in any form — without a current signed fee agreement for that position (as authorised by the Recruitment Manager) — will be deemed the sole property of Nucleus Global, and no fee will be paid in the event you are hired as a result of the referral or through other means.
Nucleus Global is part of Inizio Medical. Inizio is a strategic partner for health and life sciences with a full suite of medical, marketing, advisory and engagement services.
Don't meet every job requirement? That's okay! Our company is dedicated to building a diverse, inclusive, and authentic workplace. If you're excited about this role, but your experience doesn't perfectly fit every qualification, we encourage you to apply anyway. You may be just the right person for this role or others.

Nucleus is a global expansion expert offering integrated solutions for businesses' foreign operations, providing multi-country support for international expansion with a focus on accounting, payroll, compliance, and legal issues.
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