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.

Manager - IT Quality & Assurance Testing

Company: Marsh McLennan

Location: Other US Location

Posted Dec 06, 2024

Mercer, a global leader in risk strategy and people advising, is committed to embracing a diverse, inclusive, and flexible work environment. They aim to attract and retain the best people and offer hybrid work with the flexibility of working remotely and the collaboration benefits of working together in the office. All colleagues are expected to be in their local office or working onsite with clients at least three days per week.

Data platform engineer

Company: Marsh McLennan

Location: Other US Location

Posted Dec 07, 2024

The job posting is for a Senior Data Platform Engineer to oversee the design, implementation, and maintenance of a data platform built on Kubernetes, AWS services, and other SaaS solutions. The role involves collaborating with business teams, setting up the platform's toolkit, and ensuring smooth operations through regular maintenance, governance, and guideline definition. The company offers a strong brand, internal mobility, employee resource groups, and vacation time. The ideal candidate should have extensive experience in data engineering roles, familiarity with big data frameworks, and excellent communication skills.

Specialist - Network Operations

Company: Marsh McLennan

Location: Other US Location

Posted Dec 04, 2024

Marsh McLennan is seeking a talented individual for a Network Operations role in their Asia Business Services. The role is based in Kuala Lumpur and requires a hybrid work arrangement. The ideal candidate should have a Bachelor's degree in computer science, 5+ years of NOC experience, and strong knowledge of TCP/IP and related network protocols. The company offers professional development opportunities, a vibrant culture, and benefits to enhance wellbeing.

Specialist - IT Product Management

Company: Marsh McLennan

Location: Other US Location

Posted Dec 05, 2024

MMC is seeking candidates for the position of Specialist in IT Product Management based in the Mexico City office. The role involves working as part of a dynamic global team to deliver innovative technology solutions, collaborating with business stakeholders, partnering with external vendors, and contributing to the development and execution of technology solutions. The company offers a multinational environment, extraordinary challenges, and opportunities for career growth. They are an equal opportunity employer committed to embracing a diverse and inclusive work environment.

Senior Manager - IT Quality & Assurance Testing

Company: Marsh McLennan

Location: Other US Location

Posted Dec 05, 2024

The text describes the role of a CompanyMercer, which involves managing employees, conducting performance evaluations, leading QA efforts, and coordinating with internal and external teams. Marsh McLennan, a global leader in risk strategy and people advising, is committed to embracing a diverse and inclusive work environment, and is committed to hybrid work which includes the flexibility of working remotely and the collaboration benefits of working together in the office.

EPM Analyst

Company: Marsh McLennan

Location: New York City, NY

Posted Dec 06, 2024

Marsh McLennan is seeking a highly skilled and experienced EPM Analyst to join their team in New York City. The role offers a flexible hybrid work schedule, competitive compensation, and opportunities for professional development. The ideal candidate should have minimum of 5 years of experience in implementing EPBCSPBCS or Hyperion Planning or Essbase Applications, strong functional knowledge of financial systems and processes, and proficiency in EPBCS Standard dimensions, member formulas, and creating complex business rules.

Oracle Application Developer

Company: Marsh McLennan

Location: Other US Location

Posted Dec 06, 2024

Marsh McLennan is seeking a talented Oracle Applications Developer with at least 5 years of experience to join their team in México City. The role is hybrid, requiring at least three days a week in the office. The developer will work on the development and support of the company's financial solutions, including Payables, Receivables, and General Ledger. The ideal candidate should have experience in Oracle Application Financial Modules, PLSQL, Unix Shell Script, and XML Publisher Reports. They should also have experience in various project methodologies and secure software development life cycle practices.

Regional Solution Leader @DARWIN

Company: Marsh McLennan

Location: Other US Location

Posted Dec 05, 2024

The text describes a role at Darwin, a subsidiary of Mercer Marsh Benefits, as a Regional Solutions Leader. The role involves driving market success through product execution, understanding market needs, and liaising with business stakeholders. The ideal candidate should have 68 years of experience, strong business acumen, and proven ability to develop and maintain technical specifications. The role also involves running and executing large projects, and working with various functional personnel to facilitate readiness of local teams.

Technology Organization Specialist

Company: Marsh McLennan

Location: Other US Location

Posted Dec 05, 2024

Marsh McLennan Agency is seeking a Technology Organization Specialist to champion their PeopleFirst culture, manage change, and support IT team organizational design and change management best practices. The role involves proactive communication, collaboration, and a drive to ensure alignment and process efficiency across the organization. The company offers valuable benefits, a competitive total rewards package, and a culture that celebrates diversity and promotes colleague wellbeing.

Lead Specialist - IT Product Support

Company: Marsh McLennan

Location: Other US Location

Posted Dec 04, 2024

The job posting is for a Senior Identity and Access Management Lead at Marsh, a global leader in risk strategy and people advising clients in 130 countries. The role involves managing a team of up to 10 developers and business analysts, focusing on the design, development, and governance of user Identity Management. The candidate should have good knowledge of industry standard SDLC and change management processes, and experience with SailPoint IIQ and other IAM tools. The role requires professional leadership skills, the ability to work on complex problems, and a wide degree of creativity and latitude. The company offers professional development opportunities, interesting work, and supportive leaders. The base salary range is $86,500 to $152,900.

Senior Analyst - IT Systems Engineering

Company: Marsh McLennan

Location: Other US Location

Posted Dec 07, 2024

The text describes a Senior IT Systems Engineer position at Marsh McLennan, a global professional services firm. The role requires 35 years of experience in System Engineering, strong knowledge in Linux and Windows Fundamentals and Administration, and experience with cloud computing technologies. The company offers a competitive salary, employee-friendly policies, health care and insurance, and a great working environment. The role involves providing support for application availability, reliability, and stability, as well as implementing application performance improvement initiatives. The company is committed to embracing a diverse and inclusive work environment and offers hybrid work options.

Squad Leader @MMC Tech

Company: Marsh McLennan

Location: Other US Location

Posted Dec 06, 2024

The text describes a job posting for a Squad Leader position in Product Delivery Engineering at Mercer, a global professional services firm. The role involves guiding one or more Squads, ensuring successful delivery of working software to production, and fostering a culture of collaboration and continuous improvement. The ideal candidate should have experience in complex enterprise platforms, Agile principles, and a metrics-driven approach to delivery evaluation. They should also have excellent stakeholder management skills and be collaborative, inquisitive, and interested in technology and best practices. The company offers professional development opportunities, interesting work, and supportive leaders. They also champion flexible working and offer a yearly budget for building a flexible benefits package.

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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