Marsh McLennan

Head of Data Domains

Marsh McLennan$163K — $394K *
Enterprise Technology
11 - 15 years of experience
Job Overview by Ladders

Qualifications

  • 15+ years of experience in data leadership and architecture roles.
  • Proven success in delivering data products across operational, analytical, and AI use cases.
  • Strong understanding of data quality, governance, integration, and domain modeling.
  • Experience leading in matrixed environments without direct report authority.

Responsibilities

  • Establish and manage an enterprise domain-product portfolio aligned with business priorities.
  • Lead end-to-end domain activation, converting business challenges into actionable domain initiatives.
  • Drive adoption of data products through operational applications and analytical capabilities.
  • Collaborate with cross-functional teams to ensure seamless delivery of reusable domain products.
  • Develop and oversee Domain Product Leaders to guarantee ownership and business value.
  • Build a high-performing global domain-product organization with a culture of accountability and delivery.

Benefits

  • Professional development opportunities and interesting work assignments.
  • Supportive and inclusive corporate culture promoting collaboration.
  • Diverse career advancement opportunities and comprehensive benefits package.
Full Job Description
We are seeking a talented individual to join our Data Domains team at Marsh Corporate. This role will be based near a Marsh office. This is a hybrid role that has a requirement of working at least three days a week in the office.

The Head of Data Domains is a strategic leader accountable for converting enterprise data strategy into governed, reusable and widely-adopted domain data products that deliver measurable business outcomes. This role leads the definition, prioritization and activation of enterprise data domains, ensuring clear boundaries, authoritative data ownership, consistent business meaning and fit-for-purpose products that enable operational, analytical and AI use cases.

You will orchestrate architecture, engineering, ingestion, governance, regional and analytical capabilities to transform fragmented enterprise data into trusted, reusable products. This is not a data-modeling or governance-only role-you own domain-product outcomes from business-problem definition through delivery, adoption and measurable value realization. You will report to the Global Head of Data Strategy & Domains and lead a global team of Domain Product Leaders, analysts and specialists.

We will count on you to:
  • Establish and maintain the authoritative enterprise domain-product portfolio, translating business priorities into executable domain roadmaps and success measures aligned with enterprise strategy.
  • Own end-to-end domain activation-converting business problems into domain-product initiatives, applying tracer tests to validate data flows, and driving adoption by operational applications, analytics, reporting and AI capabilities.
  • Thrive and be motivated by an environment that embraces AI and technology enabled tools.
  • Orchestrate cross-functional capabilities across architecture, engineering, ingestion, governance, regional and analytical teams to deliver reusable domain products without duplicating peer responsibilities.
  • Assign and develop accountable Domain Product Leaders for each activated domain, ensuring clear ownership, defined acceptance criteria and commitment to measurable business value.
  • Build a high-performing global domain-product organization across multiple locations, establish communities of practice and promote a culture of personal accountability, transparency and delivery.


What you need to have:
  • 15+ years of relevant experience in enterprise data leadership, data products, data domains, or architecture roles with proven success converting data strategy into production capabilities and measurable business outcomes.
  • Demonstrated experience leading data products from discovery through delivery, adoption and lifecycle management across operational, analytical and AI-oriented use cases within federated global organizations.
  • Strong understanding of data architecture, domain modeling, metadata, data quality, governance and integration with the ability to lead through influence in matrixed environments where teams do not report directly to you.


What makes you stand out:
  • Insurance, risk, benefits, financial-services or similarly complex regulated-industry experience demonstrating how to balance enterprise consistency with regional needs across businesses and geographies.
  • Proven track record building and developing multidisciplinary, geographically distributed teams; experience establishing communities of practice and repeatable delivery models that scale across organizations.
  • Ability to move comfortably between business strategy and technical detail, simplify complex concepts for senior executives and business users, and use evidence and working implementations to resolve debate.


Why join our team:
  • We help you be your best through professional development opportunities, interesting work and supportive leaders.
  • We foster a vibrant and inclusive culture where you can work with talented colleagues to create new solutions and have impact for colleagues, clients and communities.
  • Our scale enables us to provide a range of career opportunities, as well as benefits and rewards to enhance your well-being.


Marsh (NYSE: MRSH) is a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries. With annual revenue of over $27 billion and more than 95,000 colleagues, Marsh helps build the confidence to thrive through the power of perspective. For more information, visit corporate.marsh.com, or follow us on LinkedIn and X.

Marsh is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office. All Marsh colleagues are expected to be in their local office or working onsite with clients at least three days per week. Office-based teams will identify at least one "anchor day" per week on which their full team will be together in person.

The applicable base salary range for this role is $163,000 to $394,300.

The base pay offered will be determined on factors such as experience, skills, training, location, certifications, education, and any applicable minimum wage requirements. Decisions will be determined on a case-by-case basis. In addition to the base salary, this position may be eligible for performance-based incentives.

We are excited to offer a competitive total rewards package which includes health and welfare benefits, tuition assistance, 401K savings and other retirement programs as well as employee assistance programs.

About Marsh McLennan

Marsh McLennan Careers

Join the exceptional team at Marsh McLennan, a global leader in professional services, offering unparalleled job opportunities in insurance, risk management, and consultancy. As the company propels forward, it invites dedicated professionals to contribute to a culture of innovation, leadership, and growth.

Work You’ll Do

At Marsh McLennan, you will engage with complex challenges that push the boundaries of your skills and knowledge. Our team thrives on diversity and the shared goal of delivering impactful solutions to our clients worldwide. By joining us, you will be part of a culture that values diversity training and leadership development, ensuring every team member is equipped for success.

Explore Professional Growth

Marsh McLennan is committed to the professional growth of its employees. Whether you are seeking a position that offers a path to leadership or looking for robust internship programs to kickstart your career, Marsh McLennan provides the resources and global platform to propel your ambitions into achievements. Our benefits package is designed to support the well-being and continuous professional development of all staff, from entry-level to senior leadership roles.

Innovative Work Environment

Our company is at the forefront of industry innovation. The collaboration between experienced professionals and fresh talent generates dynamic solutions that keep Marsh McLennan at the cutting edge of the industry. Our team is encouraged to lead with creativity and embrace new ideas, driving the company’s legacy of pioneering industry-first solutions.

Join Our Team

Marsh McLennan is hiring! Explore the multitude of job opportunities on our careers page, from strategic advisory roles to operational excellence positions. We look for passionate, curious, and solution-driven team players. Enhance your career with Marsh McLennan, where your skills will be honed through challenging projects and high-impact strategies.

Networking and Career Advancement

Networking at Marsh McLennan opens doors to enriching connections and countless opportunities within the industry. Our professionals benefit from an environment that fosters networking through events, professional groups, and collaborative projects. With Marsh McLennan, career advancement is not just a possibility—it is an expectation.

Prepare for Your Interview

Ready to apply? Make sure your resume highlights your most relevant experiences and skills tailored to the position you are applying for. Our interview process is designed to understand your capabilities and fit with our team’s goals and values. Prepare to discuss how your background, experiences, and professional aspirations align with the opportunities at Marsh McLennan.

Stay Connected

Keep up to date with the latest from Marsh McLennan: - **Career Insights**: Gain insider perspectives and industry-leading insights through our careers blog. - **Job Alert Emails**: Personalize your subscription to receive job alerts and the latest news tailored to your preferences. Discover the rewarding career opportunities awaiting at Marsh McLennan, where your professional journey is just the beginning. Join us in shaping a future defined by insight, integrity, and innovation.
Learn more about Marsh McLennan
Size
83,000 employees
Market Cap
$82.6 billion
Industry
Net Income
$2 billion
Founded
1914
5 Year Trend
+8.5%
Revenue
$17.2 billion
NASDAQ

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