Senior Actuarial Consultant

Who we Are

At Grant Thornton Greece, we’re not just part of a global network of 76,000 professionals across 156 countries. We’re independent thinkers who prioritize quality, inclusion, and integrity to create a better, more personal experience for our clients and our team. Our mission? To deliver expertise in a way that goes beyond — Personal, Proactive, and Agile.

We don’t predict the future here—we shape it. 🚀

Milestones WE are Proud of

🏆 Great Place to Work certified for four years running!

🌟Best Workplaces Hellas for 2025!

👩‍💼 Best Workplaces for Women for three consecutive years!

⭐Best Workplace in Professional Services & Consulting for 2025!

🌈 Proud members of the Diversity Charter Greece and certified with the SHARE Equality Label

🏠 Flexible way of Working (Hybrid)

🧠Coaching & Counseling from Senior Professionals

The role in detail

We are seeking a highly motivated Senior Actuarial Consultant to join our Insurance Advisory team. The successful candidate will play a key role in delivering high-impact actuarial and insurance advisory services, supporting clients across a wide spectrum of regulatory, strategic, and business transformation initiatives. The ideal candidate will bring strong technical expertise, sound judgement, and the ability to translate complex quantitative insights into clear, actionable recommendations. This is an excellent opportunity for an experienced actuarial professional to work on complex projects, collaborate with multidisciplinary teams, and contribute to shaping the future of the insurance industry.

The key responsibilities of this role will include:

• Lead and contribute to a broad range of insurance advisory engagements, covering regulatory compliance, strategic initiatives, and business transformation projects across the insurance value chain

• Apply actuarial principles and methodologies to design and implement tailored business solutions aligned with clients’ strategic objectives

• Manage insurance-related projects end-to-end, including planning, execution, review, and completion, while ensuring timely and high-quality delivery

• Build and maintain strong relationships with clients and key stakeholders through frequent interaction and effective communication

• Prepare and deliver high-quality client presentations, reports, and technical documentation

• Collaborate closely with professionals across different teams and disciplines, both internally and externally, to deliver integrated and holistic solutions

• Uphold the highest standards of professional conduct, integrity, and business ethics

• Stay up to date with emerging trends, regulatory developments, and best practices in the insurance and financial services sectors

To be successful at this role you need the following (hard and soft skills):

• Bachelor’s degree in Actuarial Science, Mathematics, Statistics, Economics, Finance, or another quantitative discipline; a Master’s degree will be considered an asset

• 3+ years of professional experience in actuarial or insurance advisory roles, ideally within a consulting firm or insurance organization, with increasing responsibility in client-facing projects

• Progress towards actuarial qualification with the Hellenic Actuarial Society or another internationally recognized actuarial body; qualified actuaries are strongly encouraged to apply

• Proven experience in one or more of the following areas:

  • Reserving under Solvency II and current accounting standards

  • Capital Management

  • Asset-Liability Management (ALM)

• Solid understanding of insurance principles, actuarial techniques, and regulatory frameworks (e.g. Solvency II, IFRS17). Prior experience on IFRS17 will be considered a strong asset

• Strong technical skills, including proficiency in actuarial modelling software and tools (e.g. Prophet, Moses, ReMetrica, R, Python, SQL, Power BI or similar tools)

• Strong analytical and data skills, including experience with large datasets and advanced modelling techniques (descriptive, predictive, and prescriptive analytics)

• Experience in life or non‑life actuarial work is an