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Senior Advisory Consultant

Marsh McLennan


Job Location:

London - UK

Monthly Salary: Not provided by the employer
Posted: 29 September 2026 (3 days ago)
Application Deadline: 27 December 2026
Vacancies: 1 Vacancy

Job Summary

Company:
Marsh

Description:

Marsh Health and Benefits Multinational - Senior Advisory Consultant


We are seeking an experienced and talented individual to join our Multinational Advisory team at Marsh to focus on strategic consulting for multinational clients to deliver modern and compelling advice/ role is pivotal in providing strategic advice relationship management and oversight of complex cross-border projects for large multinational clients to help them understand and navigate the unique challenges costs risks and complexity of managing a global workforce. The ideal candidate will possess extensive experience in the area of people strategy with detailed knowledge of global rewards including health and well-being strategies within a multinational environment.


This is a great opportunity to work within a dynamic diverse and international team on a variety of global projects and a vibrant and collaborative culture where you can work with talented colleagues to create new solutions and have an impact


This role will be based in our London office. This is a hybrid role that has a requirement of working at least three days a week in the office.


We will count on you to:


  • Identify and lead sales opportunities contributing to the growth of the business
  • Develop and maintain strong relationships with key client stakeholders ensuring high levels of satisfaction and engagement.
  • Drive solutions to address (complex) client issues as well as effectively communicating Marshs position on trends and legislation to clients.
  • Make a measurable contribution through specialist research and developing intellectual capital
  • Lead (large-scale) global consulting projects for multinational clients acting as the primary consultant and guiding project teams to deliver high-quality results. Projects may include:
  • Reward/global benefit strategy including well-being and benefit design
  • Reward/global benefit digitization and leveraging AI
  • Cost optimisation and assessing return on investment including link to employee engagement and workforce productivity
  • Impact of longevity on global workforce including retirement health and reward issues
  • Share your knowledge and experience to support the development of team members
  • Represent Marsh at industry events conferences and through social media channels

What you need to have:


  • International retirement/benefits/reward/people strategy experience
  • Extensive experience working in a multinational environment
  • Strong analytical organisational and interpersonal skills with the ability to communicate effectively with senior stakeholders in our client organizations and internally
  • A proactive solution-oriented approach to consulting projects with a track record of managing complex and dynamic requirements

What makes you stand out:


  • Proven experience in leading project teams and delivering project objectives
  • Strong ability to prioritise and manage multiple deliverables in a fast-paced environment
  • A growth mindset and a commitment to continuous learning and development
  • Experience working with virtual/global teams and managing large-scale projects
  • Excellent communication analytical organisational planning and interpersonal skills.
  • Comfort in communicating with the ability to engage effectively with internal and client stakeholders

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 95000 colleagues Marsh helps build the confidence to thrive through the power of perspective. For more information visit or follow us on LinkedIn and X.

Marsh is committed to embracing a diverse inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age background civil partnership status disability ethnic origin family duties gender orientation or expression gender reassignment marital status nationality parental status personal or social status political affiliation race religion and beliefs sex/gender sexual orientation or expression skin color or any other characteristic protected by applicable law. We are an equal opportunities employer. We are committed to providing reasonable adjustments in accordance with applicable law to any candidate with a disability to allow them to fully participate in the recruitment process. If you have a disability that may require reasonable adjustments please contact us at

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.


Required Experience:

Senior IC