Senior Actuarial Expert - Closing & Risk Monitoring ...

We are currently looking for a Senior Actuarial Expert – Closing & Risk Monitoring for a freelance assignment with a leading international insurance company based in Brussels.

In this role, you will be responsible for the actuarial follow-up of technical results, with a strong focus on closing activities, reporting, and performance analysis across multiple business lines.

You will act as a key contributor within the actuarial function, combining analytical depth with a hands-on approach to improving processes and delivering high-quality insights.

Your responsibilities

• Monitor and calculate technical reserves, and assess the adequacy of methodologies used
• Analyse production and claims experience across portfolios
• Prepare and report quarterly technical results
• Perform actuarial studies (e.g. profitability analyses such as Boni-Mali)
• Collaborate closely with cross-functional teams (Pricing, Solvency II, IFRS17, etc.)
• Contribute to the continuous improvement of tools and processes, including automation of recurring tasks
• Provide expert actuarial input and proactive advice to stakeholders

Your profile

• Master’s degree in Actuarial Science
• At least 6 years of relevant actuarial experience
• Strong background in closing and reporting activities (IFRS4-type environment)
• Excellent knowledge of the insurance industry

Technical skills

• Advanced Excel skills (mandatory), good command of Access
• Programming skills (Python, SAS or VBA)

Languages

• Fluent in French and English
• Dutch is a plus

What you bring

You combine strong analytical skills with a structured and pragmatic mindset. You are comfortable taking ownership, working autonomously, and navigating complex environments.

You are known for your accuracy, reliability, and ability to deliver high-quality work within deadlines. At the same time, you bring a solution-oriented mindset and actively contribute to improving existing processes.

Practical details

• Freelance assignment (independent consultant)
• Location: Brussels (city centre)
• Hybrid working model (approx. 50% on-site)
• Start: June 2026
• Initial duration until end of the year (possible extension)

Candidates must have the legal right to work in Belgium