WTW – Associate, Climate Change Risks (Senior Analyst)
WTW brings together expertise across insurance, actuarial science, engineering, and climate analytics to help organizations understand and prepare for physical climate risks.
By The Sustainability Grid Desk
Salary Not disclosed (typically competitive consulting range in the UK)
Setting Hybrid
Location London / Leeds, United Kingdom
Type Full Time
Deadline Not specified
Experience Early to Mid Career
About WTW Climate Practice
This is where climate science meets financial consequence.
The Opportunity
This role lives in the numbers.
- Flood probabilities
- Heat stress projectionsCatastrophe loss curves
You will not just study climate change.
You will quantify its impact on real assets, portfolios, and decisions .
What You’ll Do
Support and lead projects on:
- Physical climate risk assessments
- Adaptation and resilience planning
- Natural catastrophe modelling
Advanced Analytics & Modelling
Work with:
- Climate datasets
- Catastrophe models
- Portfolio risk simulations
Build dashboards, run models, and extract insights
Global Project Exposure
- Contribute to consulting engagements across industries and geographies
- Handle complex, multi-region risk scenarios
Client Communication
- Present findings to clients
- Translate technical outputs into business decisions
Help develop new approaches to risk modelling
Work on problems where no standard tools exist
Engage with specialists in:
Actuarial modellingEnterprise riskInsuranceSustainability
What They’re Looking For
A hybrid thinker. Part scientist, part strategist.
Core requirements:
- Strong background in science, engineering, maths, or analytics
- Interest in climate change and natural hazards
- Ability to analyze and interpret complex datasets
- Strong communication skills
Technical Edge (Preferred)
Experience with:
- GIS tools
- R or coding
- Power BI or data visualization tools
Knowledge of catastrophe models such as:
- RMSAIR
- KatRisk
What Makes This Role Interesting
Climate change becomes real when it is priced.
This role sits exactly there.
You are translating:
Weather into risk
Risk into financial impactImpact into strategy
25 days annual leave plus additional company day
Private healthcare and life insurancePension with up to 10% employer contributionHybrid working modelVolunteer day and wellbeing supportAdditional perks like EV scheme, cycle-to-work, and share plans
Why This Role Matters
Climate risk is no longer theoretical.
It is insured, modelled, and priced daily.
The organizations that understand it will survive.
The ones that do not will absorb the cost.
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WTW – Associate, Climate Change Risks (Senior Analyst) in London employer: The Sustainability Grid
The LEGO Group is an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration in the heart of London. With a strong commitment to sustainability, employees are empowered to lead impactful initiatives that drive meaningful change across industries, while enjoying ample opportunities for professional growth and development. The hybrid work model promotes flexibility, allowing you to balance your career with personal commitments, making it an ideal place for those passionate about creating a sustainable future.
