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.

MMB Digital Solutions Specialist @DARWIN

Company: Marsh McLennan

Location: Other US Location

Posted Dec 21, 2024

Mercer Marsh Benefits MMB is seeking a talented individual to join their Digital Solutions team. The role will focus on supporting the growth strategy of their Darwin solution, which is their leading benefits administration software. The individual will play a crucial role in driving the MMB Digital Solutions Marketing agenda forward. The company values technology and an understanding of the benefits technology landscape. They are a dynamic and rapidly growing health and benefits business with a goal to reach $2 billion by 2026. The role requires excellent written and verbal communication skills, marketing experience, and the ability to manage a dynamic environment. The company offers professional development opportunities, interesting work, and supportive leaders. They foster a vibrant and inclusive culture and offer a yearly budget to build a flexible benefits package.

Business Development/Proposal Manager

Company: Fors Marsh

Location: Remote

Posted Dec 21, 2024

Fors Marsh is a team of researchers, advisors, and communicators working together to shape the systems that shape our lives. They look at human behavior from all angles to design targeted solutions that influence decision-making and move people to action. They are committed to the problem not just the project and are intentional about taking on work that balances purpose, people, planet, and profit. They are a certified B Corporation, a Just employer, and a 2019-2024 Top Workplace. They hold themselves accountable to the values that have always defined them and are looking for a dynamic, driven, and committed business development leader to join their team.

Talent Acquisition Coordinator

Company: Marsh McLennan

Location: Northwest Suburbs

Posted Dec 20, 2024

Marsh McLennan Agency's Midwest Region is a full-service brokerage offering business insurance, employee benefits, private client insurance, and retirement services. The company is recognized as a top workplace with awards and benefits such as medical dental vision 401K benefits, flexible work hours, paid time off, and volunteer events. The company culture is inclusive and celebrates differences, with a focus on diversity and belonging.

Talent Acquisition IT Recruiter

Company: Marsh McLennan

Location: Other US Location

Posted Dec 20, 2024

This is an exciting new opportunity for an experienced Talent Acquisition IT Recruiter. The role is based in Mexico City and is a hybrid role requiring at least three days a week in the office. The position will play a key role in building the talent pipeline and capabilities for the IT Hub based in Mexico. The individual will collaborate closely with hiring managers and be a key player in the hiring strategy. The role requires 35 years of experience in full-life cycle IT Recruitment with a proven track record of hiring Senior Technical Positions.

Manager - Data Science

Company: Marsh McLennan

Location: Other US Location

Posted Dec 24, 2024

Marsh McLennan is seeking a talented Data Science individual for a hybrid role based in Mumbai. The role requires mining and analyzing data, building machine learning algorithms, deploying APIs, and utilizing risk models. The candidate should have 36 years of experience in Data Science, Data Engineering, or a related field, a Masters Degree, and expert statistical modeling knowledge. The company offers professional development, interesting work, and a vibrant culture.

Product & Propositions Engagement Content Manager @DARWIN

Company: Marsh McLennan

Location: Other US Location

Posted Dec 21, 2024

The role of Darwin Product amp Propositions Engagement Content Manager involves creating compelling content for internal stakeholders and clients, assisting with broader engagement, enablement, and marketing activities, and working closely with product propositions and marketing teams. The ideal candidate should have experience in technical and product marketing content creation, excellent writing skills, and a proactive attitude.

IT Program Manager

Company: Marsh McLennan

Location: Other US Location

Posted Dec 20, 2024

Marsh is seeking a highly skilled and experienced IT Program Manager to join their team in Sydney. The role involves managing large-scale transitions in a multivendor environment with a focus on Operational Excellence and IT Transformation initiatives. The position is full-time with a 375-hour workweek and offers visa sponsorship. The ideal candidate should have strong experience in formulating IT strategies, overseeing IT operations, and security. They should also have excellent leadership and mentoring skills and a proven track record of leading Operational Excellence initiatives.

Senior Manager - Threat Hunter

Company: Marsh McLennan

Location: Other US Location

Posted Dec 26, 2024

The text describes a job posting for a Senior Manager in Threat Hunting at MMC Corporate. The role is remote-first and requires conducting large-scale threat hunts, identifying gaps in enterprise defense strategy, and staying updated on cyber threat intelligence. The ideal candidate should have a 3+ year degree in Computer Science or related fields, 4+ years of information security experience, and excellent critical thinking skills. The position offers a vibrant and inclusive culture, professional development opportunities, and a range of career opportunities.

Head of Marketing, Americas

Company: Marsh McLennan

Location: New York City, NY

Posted Dec 21, 2024

Oliver Wyman is seeking a dynamic and seasoned professional to serve as the Head of Marketing for their Americas region. The role involves overseeing the Marketing function, shaping and executing Oliver Wymans integrated marketing strategy, and working at the intersection of regional marketing leadership and global brand strategy. The ideal candidate should have 15+ years of experience in professional services marketing, a proven track record in brand management, digital marketing, content creation, and campaign execution, and excellent leadership and interpersonal skills.

Manager - Telecommunications

Company: Marsh McLennan

Location: Other US Location

Posted Dec 24, 2024

The job posting is for a Telecommunications Specialist position at MMC Corporate. The role involves building, deploying, and supporting the company's network infrastructure and data circuits, as well as performing routine preventative maintenance and troubleshooting network problems. The successful candidate will play a crucial role in influencing the team's overall success.

APAC Windows Platform Manager

Company: Marsh McLennan

Location: Other US Location

Posted Dec 18, 2024

Marsh McLennan is seeking a talented individual for a hybrid role in their Systems Administration team, based in Kuala Lumpur. The role requires technical leadership, understanding of AWS and Azure public cloud technologies, and experience with Microsoft Server environments. The company offers professional development opportunities, a vibrant culture, and benefits to enhance wellbeing.

Windows System Administrator

Company: Marsh McLennan

Location: Other US Location

Posted Dec 20, 2024

Marsh McLennan is seeking a talented IT professional to join their team in México City. The role is hybrid, requiring at least three days a week in the office. The candidate will manage and administer unstructured data and infrastructure support on Microsoft Server operating systems. They will also work on migrating data to cloud storage and ensure data integrity. The ideal candidate should have a Bachelor's degree in system administration, IT, or a related field, and at least three years of experience in a similar position. Marsh McLennan offers professional development opportunities, interesting work, and supportive leaders.

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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