Marsh McLennan

Currently Hiring

About the company

Marsh McLennan (NYSE: MMC) is a global leader in risk, strategy and people, advising clients in 130 countries across four businesses: Marsh, Guy Carpenter, Mercer and Oliver Wyman.

With annual revenue of $23 billion and more than 85,000 colleagues, Marsh McLennan helps build the confidence to thrive through the power of perspective.

Follow us on X at @MarshMcLennan.

Open jobs

Browse and apply for open jobs at Marsh McLennan.

15 jobs found

Marsh risk - management and insurance - broking summer internship supporting client risk assessment, insurance quotes, and renewal strategies. Hands - on account - team experience with mentorship and senior - leader exposure.

Hybrid Role
TorontoRisk

Senior IT Support Analyst providing onsite and remote support for Marsh colleagues across Canadian offices. Troubleshooting devices, applications, networks, and office technology infrastructure.

Onsite Role
TorontoSupport Engineer
$52,000 - $78,000 per year

Casualty Broker managing complex insurance portfolios and placement strategies for Marsh Risk clients. Hybrid role based in Toronto, Vancouver, Calgary, or Montreal.

Hybrid Role
TorontoBroker

Senior IT Support Analyst providing onsite and remote end - user support for Marsh’s Canadian offices. Troubleshooting Microsoft environments, devices, applications, and office technology infrastructure.

Onsite Role
TorontoSupport Engineer
$52,000 - $78,000 per year

Performance reporting specialist supporting multi - asset portfolio measurement and operations at Marsh, a global risk and investment consultancy. Analyzing returns, validating data, and improving client reporting processes.

Hybrid Role
TorontoGeneral
$75,500 - $113,500 per year

Senior Lead AI Developer building production AI/ML systems and LLM agents for Oliver Wyman’s management consulting clients. Leading technical projects and AI solution development across industries.

Hybrid Role
Toronto
Ontario
Ai Engineer
CA$195,000 - CA$285,000 per year

IT Product Support Specialist providing Level 2 support for Marsh, a global risk, reinsurance, capital, and management consulting firm. Managing application incidents, databases, APIs, monitoring, and technical resolutions in a hybrid Canadian role.

Hybrid Role
Toronto
Ontario
It Support
CA$70,500 - CA$112,900 per year

Application Support Specialist supporting AI and business applications for Marsh, a global risk and management consulting company. Monitoring systems, troubleshooting incidents, and delivering technical solutions across hybrid Canadian teams.

Hybrid Role
Toronto
Ontario
Customer Support
CA$86,500 - CA$136,500 per year

Delivery Lead Consultant at Mercer leveraging Workday expertise to lead digital transformation projects for clients. Architecting and maintaining HCM solutions with adherence to best practices.

Remote Role
Consultant
$111,600 - $223,200 per year