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.

Senior Manager - Applications Developer

Company: Marsh McLennan

Location: Other US Location

Posted Dec 11, 2024

The text describes a job opening for a GIS Team member at MMC Corporate in Gurgaon/Noida. The role is hybrid, requiring at least three days a week in the office. The ideal candidate should have at least 2 years of experience in ServiceNow development, with a focus on ITOM Discovery and Service Mapping. They should have in-depth knowledge of the ServiceNow platform and experience with JavaScript, PowerShell, Regex, Linux, and Windows commands. The company values diversity, inclusion, and flexibility, and offers professional development opportunities, interesting work, and supportive leaders.

UX Data Visualization Designer

Company: Marsh McLennan

Location: Other US Location

Posted Dec 09, 2024

Marsh McLennan is seeking a talented UX Data Visualization Designer to join their team in Mexico City. The role is hybrid, requiring at least three days a week in the office. The designer will build wireframes and prototypes based on user requirements, work with various areas of Marsh, manage internal clients, and collaborate with a diverse global team. The company offers professional development opportunities, interesting work, and supportive leaders. They foster a vibrant and inclusive culture, providing a range of career opportunities and benefits to enhance wellbeing.

Senior Engineer - Data Science

Company: Marsh McLennan

Location: Other US Location

Posted Dec 11, 2024

Marsh is seeking a talented Data Science individual for a hybrid role based in Mumbai. The role requires skills in data modeling, AI, and machine learning to optimize the UK and I placement process. The company offers professional development, interesting work, and a supportive culture. Marsh is committed to diversity, inclusion, and flexible work arrangements.

Workforce Data Science Specialist

Company: Marsh McLennan

Location: Other US Location

Posted Dec 09, 2024

Mercer is seeking a Workforce Data Science Specialist with 35 years of experience in data science analytics, a focus on workforce or HR data, and proficiency in Python, SQL, and advanced analytics tools. The role involves developing innovative workforce analytics solutions, creating and implementing advanced modeling techniques, and communicating complex data analyses into clear actionable recommendations.

HR Operations Specialist with German

Company: Marsh McLennan

Location: Other US Location

Posted Dec 07, 2024

Marsh McLennan, the world's leading professional services firm in risk strategy and people, is seeking a detail-oriented and highly organized HR Operations Specialist with a passion for people and a strong command of German language. The role involves providing HR Administration support to German-speaking employees, ensuring great colleague experience, accuracy, and efficiency. The company offers a challenging and rewarding work environment, flexible working hours, a hybrid work model, and an attractive benefits package.

Technical Project Manager @MMCTech

Company: Marsh McLennan

Location: Other US Location

Posted Dec 12, 2024

The Project Manager role at Oliver Wyman Group's Tech department is a key internal position that supports projects and teams, aligning with departmental or organizational strategy. The role involves driving and executing projects, managing resources and budget, identifying critical paths and risks, and creating comprehensive project documentation. The successful candidate should have strong interpersonal skills, knowledge of tech project management methodologies, and excellent analytical and technical skills.

Regional Marketing Content Writer - Marketing Communications

Company: Marsh McLennan

Location: Greater Denver Area

Posted Dec 11, 2024

Marsh McLennan Agency (MMA) is a leading professional services firm offering business insurance, employee health and benefits, retirement, and private client insurance solutions. They are known for their inclusive culture, personalized service, and global resources. The Marketing Content Writer role involves strategic creation and implementation of marketing and communications deliverables, managing external content strategies, and writing and editing with industry focus. MMA offers valuable benefits, including generous time off, tuition reimbursement, hybrid work, and stock purchase opportunities.

Product Disclosure Manager

Company: Marsh McLennan

Location: Other US Location

Posted Dec 09, 2024

Mercer is seeking a talented individual for a hybrid Product role based in Sydney. The role involves supporting sales efforts, researching market trends, identifying costs, and acting as a project manager for product enhancements. Mercer offers professional development, interesting work, and a supportive culture. They are committed to hybrid work and have a diverse and inclusive environment.

Data Platform Engineer

Company: Marsh McLennan

Location: Other US Location

Posted Dec 09, 2024

Marsh McLennan is seeking a talented individual to join their Database Administration team as a Data Platform Engineer. The role is hybrid, requiring at least three days a week in the office. The successful candidate will have extensive experience in database administration, multi-database platform environments, and cutting-edge technologies. They will also have strong programming and automation skills. Marsh McLennan offers professional development opportunities, a vibrant culture, and benefits to enhance wellbeing.

Senior Data Architect

Company: Marsh McLennan

Location: Other US Location

Posted Dec 08, 2024

Marsh McLennan Agency is seeking a Senior Data Architect to establish consistent data standards, reference architectures, and patterns across the organization. The role offers a competitive base salary range, total rewards package, and a culture that celebrates diversity and ethics.

Manager - IT Risk Management

Company: Marsh McLennan

Location: Other US Location

Posted Dec 11, 2024

The text describes a job posting for a Senior IT Risk Management Analyst position at MMC Corporate. The role is based in Gurgaon/Noida and is a hybrid role requiring at least three days a week in the office. The analyst will develop and execute an information security strategy, manage vulnerabilities, and provide risk assessments. They will work with various teams to address system vulnerabilities and maintain key risk metrics. The position also involves reporting vulnerability management metrics, assisting with attestation of controls, and keeping up with regulatory requirements.

Technical Platform Manager

Company: Marsh McLennan

Location: Other US Location

Posted Dec 09, 2024

Marsh McLennan Agency is seeking a Technical Platform Manager to join their team. The role offers a competitive base salary range of $95,130 to $166,425, along with additional performance-based incentives. The company values colleague wellbeing, professional development, and offers a total rewards package including health and welfare benefits, tuition assistance, 401K savings, and other wellbeing programs.

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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