Aon

Senior Casualty Underwriter Focusing on Portfolio Management and Innovation

📍 Location
toronto, on
⏰ Job Type
Full-time
📅 Posted
June 06, 2026
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Job Description

Become a pivotal Senior Underwriter in casualty lines, managing diverse portfolios and inspiring innovation. This role is flexible, with locations in Calgary, Toronto, or Halifax to best suit your needs.

You will take charge of underwriting and analyzing a comprehensive range of casualty business, including umbrella policies. Your strong communication skills will facilitate effective negotiations with brokers, while strategic thinking enables you to identify new opportunities. Actively address emerging risks, ensuring the company leads the market in compliance and innovative solutions.

Key Responsibilities:
• Underwrite and analyze casualty and specialty lines
• Engage proactively with brokers for new business opportunities
• Negotiate and finalize risks and pricing agreements
• Contribute to compliance and organizational standards
• Foster an inclusive, cooperative team environment

Requirements:
• 5+ years of e...

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