Jobs at Marsh McLennan

Positions 23,384

Marsh McLennan is a global leader in risk management, insurance brokerage, consulting, and investment management. The firm leverages advanced data analytics and technology platforms to deliver insights that help clients mitigate risk, optimize operations, and grow sustainably. Its tech ecosystem supports thousands of applications that power underwriting, claims processing, and risk modeling across 140+ countries.

Tech professionals at Marsh McLennan typically work as software engineers, data scientists, cloud architects, cybersecurity analysts, and product managers. Candidates can expect to build scalable solutions for real‑time risk assessment, develop AI models that support underwriting decisions, and collaborate with cross‑functional teams that include actuaries, strategists, and client executives. The hiring process often involves coding challenges, technical case studies, and interviews focused on problem‑solving and domain knowledge.

Job Transparency provides transparent salary ranges, market benchmarks, and sentiment scores for Marsh McLennan listings. By reviewing this data, you can identify competitive compensation, understand the hiring manager’s expectations, and negotiate with confidence—reducing uncertainty and accelerating your career growth.

Project Analyst

Company: Marsh McLennan

Location: Chicago, IL

Posted Sep 21, 2024

The job posting is for a Project Analyst position at Marsh USA LLC, seeking candidates with a background in Information Technology and Management, Computer Science, or a related field. The role involves developing business solutions, collaborating with teams, and communicating with stakeholders.

Change Manager

Company: Marsh McLennan

Location: Other US Location

Posted Sep 23, 2024

The job posting is for a Change Manager position at Marsh, a leading insurance broker and risk adviser. The role involves supporting the business in preparing for and adopting change, and requires experience in change management, project management, and stakeholder management. The company offers a competitive benefits package, flexible working arrangements, and a diverse and inclusive work environment.

Lead Specialist - IT Systems Engineering

Company: Marsh McLennan

Location: Princeton-Trenton

Posted Sep 21, 2024

Guy Carpenter is seeking a Lead Cloud Engineer to lead a team of cloud engineers and DevOps engineers in their Princeton, New Jersey office. The ideal candidate will have a strong background in Azure cloud technologies and experience in building CICD pipelines.

Senior Engineer - IT Systems Engineering

Company: Marsh McLennan

Location: Other US Location

Posted Sep 16, 2024

The job posting is for a Senior Engineer position in the Gurgaon, India office. The role involves developing skills within the global team, working in a high-pressure environment, and collaborating with team members. The company offers flexible work hours, holidays, and shared transport. The job requires strong communication skills, attention to detail, and flexibility.

Senior IT Project Manager

Company: Marsh McLennan

Location: Other US Location

Posted Sep 15, 2024

The job posting is for a Senior IT Project Manager position at Mercer, a company with a strong brand and results. The role involves program and project management experience, and the company offers a range of benefits and opportunities for professional development.

Data Scientist

Company: Fors Marsh

Location: Remote

Posted Sep 23, 2024

Fors Marsh is a company that takes on issues that matter, committed to balancing purpose, people, planet, and profit. They are seeking a Data Scientist to join their Research Methodology Center, offering a competitive salary and benefits package.

Specialist - IT Product Support

Company: Marsh McLennan

Location: New York City, NY

Posted Sep 21, 2024

Marsh McLennan is seeking a Workday Analyst to join their Corporate Information Systems HR Applications Team. The role involves implementing new functionality, ongoing maintenance, and support of the deployment activities. The company offers a competitive total rewards package, including health and welfare benefits, tuition assistance, and 401K savings.

Senior Analyst - Onsite Technical Support

Company: Marsh McLennan

Location: New York City, NY

Posted Sep 23, 2024

Marsh McLennan is seeking candidates for a Senior Analyst position in their New York City corporate headquarters office. The role involves providing technical support to end-users, troubleshooting and resolving technology issues, and working in a collaborative and diverse environment.

Agility Leader

Company: Marsh McLennan

Location: Other US Location

Posted Sep 21, 2024

The job posting is for an Agility Lead position in the Mexico City office, responsible for overseeing software delivery pods and ensuring smooth and efficient processes. The role requires experience in Agile transformation, Agile programme management, and technical understanding of software development, architecture, and security. The company offers a strong brand, culture of internal mobility, and employee resource groups.

Analytics Engineer, Forward Deployment

Company: Marsh McLennan

Location: New York City, NY

Posted Sep 16, 2024

Guy Carpenter is seeking a Forward Deployed Analytics Engineer to join its Data Strategy team in New York City. The role involves working with business teams to drive the integration and adoption of new data products, and designing and implementing new features based on user feedback. The company offers competitive salaries, bonuses, and benefits, as well as a dynamic and fast-moving work environment.

Marketing Research Associate, Public Service Recruitment Research

Company: Fors Marsh

Location: Remote

Posted Sep 22, 2024

Fors Marsh is a company that takes on issues that matter, committed to balancing purpose, people, planet, and profit. They are seeking a marketing research associate to join their Public Service Recruitment Research department.

Senior Manager - Data Engineering

Company: Marsh McLennan

Location: Other US Location

Posted Sep 16, 2024

Mercer is hiring a Senior Manager Data Engineering to enable data-driven decision making, build scalable data infrastructure, and collaborate with cross-functional teams. The role offers continuous learning opportunities, future growth potential, and a diverse culture.

Frequently Asked Questions

What is it like to work at Marsh McLennan?
<p>Employees experience a culture that values collaboration, continuous learning, and global mobility. The firm offers professional development programs, mentorship, and access to industry conferences. Benefits include competitive health plans, retirement contributions, and flexible work arrangements, while the technology teams enjoy cutting‑edge tools and opportunities to impact large‑scale risk solutions.</p>
What types of positions are available at Marsh McLennan?
<p>Open roles span software engineering, data science, cloud infrastructure, cybersecurity, product management, analytics, and consulting. Tech positions focus on building risk analytics platforms, automating claims workflows, and securing data pipelines. Non‑tech roles include actuarial analysis, business strategy, and client advisory services.</p>
How can I stand out as an applicant?
<p>Tailor your résumé to highlight measurable achievements—such as reducing processing time by 30% or improving model accuracy to 95%. Showcase relevant projects on GitHub or Kaggle, and list certifications like AWS Certified Solutions Architect, Certified Information Systems Security Professional (CISSP), or PMP. Prepare for technical interviews by practicing coding problems on LeetCode, solving data‑analysis case studies, and researching Marsh McLennan’s risk‑tech products to discuss how you could contribute.</p>

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