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The new actuarial skill set: What L&G’s Senior Actuaries need to thrive in a data-driven world

Posting date: 24 Apr 2025
image of actuary smiling around a meeting table with other team members

In an era where data and technology are reshaping decision-making across every industry, the role of the actuary continues to evolve. At L&G, we recognise that the traditional actuarial skill set must expand to meet the demands of a more data-driven and AI-enabled world. 

As we embrace this new landscape, L&G is committed to ensuring our actuarial teams are equipped with the skills needed to thrive in this changing environment. 

Explore the key skills that are shaping the future of actuarial roles at L&G and how our professionals are adapting to the data-driven world. 

1. Embracing advanced data analytics and machine learning

At L&G, we recognise that the future of actuarial work is fundamentally tied to the intelligent use of data. As the volume and complexity of data grow, our senior actuaries are increasingly turning to advanced data analytics and machine learning to enhance the precision and scope of their analyses. 

Today, actuaries at L&G are harnessing the power of predictive analytics, natural language processing and machine learning algorithms to forecast trends, uncover actionable insights and support business strategy. 

We are also exploring the intersection of artificial intelligence and risk modelling, using AI to enhance predictive accuracy and uncover deeper insights from complex datasets.

As AI becomes more embedded in actuarial work, the value of the actuary increasingly lies in knowing how to interpret, validate and challenge model outputs, applying professional judgement alongside technical capability.

For actuaries looking to thrive in this environment, the ability to engage with emerging technologies is essential. Continuous learning in data science, combined with domain expertise, helps L&G actuaries keep pace with a fast-evolving industry.

2. Mastering cloud technologies and automation at L&G

As part of L&G's commitment to digital innovation, cloud technologies and automation are pivotal to streamlining actuarial processes and enhancing overall efficiency. 

In this environment, senior actuaries at L&G are continuing to build expertise in cloud computing, gaining proficiency in managing large-scale data environments and leveraging cloud platforms for more efficient analysis and modelling. 

They are also enhancing their skills in process automation, enabling them to optimise workflows, reduce manual errors, and focus on higher-level strategic decision-making.

These skills are crucial today as they enable actuaries to work more efficiently with vast datasets, drive data-driven insights, and stay competitive in an increasingly digital and fast-paced financial services landscape.

3. Enhanced communication and business acumen

The ability to communicate complex insights to non-technical stakeholders and align actuarial strategies with business objectives has become paramount. 

At Legal & General, senior actuaries are expected to develop strong communication skills, enabling them to articulate intricate data findings and risk assessments clearly and effectively to senior leadership, regulators, and clients. 

These skills go beyond traditional reporting; actuaries must now engage in strategic discussions, offering actionable insights that shape the company’s overall direction.

As analytical tools become more advanced, this also means being able to explain assumptions, limitations and ethical considerations in a way that supports responsible decision-making.

Build the actuary skills of tomorrow at L&G

At Legal & General, we understand that the future of actuarial practice hinges on the ability to adapt to rapidly evolving technologies and data-driven methodologies.

By fostering continuous learning and making effective use of modern tools, we’re preparing our senior actuaries to drive strategic insights, navigate complex challenges, and lead in a rapidly changing industry. 

If you’re an actuary looking to advance your career in a forward-thinking, technology-driven environment, explore actuarial opportunities at L&G and join us in shaping the future of the profession.

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