ME

Senior Client Solutions Specialist with Spanish

Mercer

Warszawa, PLhybridPosted Aug 12, 2026
Posting intelligenceActively listed

Skills

excel

About the role

Company:

Mercer

Description:

Mercer Services is seeking candidates for the following position based in Warsaw:

Senior Client Solutions Specialist with Spanish

Learn more about us:

Mercer, as business of Marsh, is a global HR consulting firm that advises clients on different aspects of human resources such as creating and managing remuneration systems and employee benefits, including employee insurance, healthcare, and retirement plans.

What can you expect?

Client Solutions Specialist role is based in our Warsaw office in the Client Solutions Team. In this role you’ll have a chance to manage own portfolio of membership clients from European markets, develop and maintain day-to-day, internal and external relationships with stakeholders in the compensation & benefits area. Our organization is characterized by experienced and friendly managers, as well as open and diverse corporate culture. If you like genuinely multinational, multicultural and dynamic environment – this work offer is definitely for you.

What is in it for you:

Flexible working hours and hybrid model of work (up to 3 days from the office)

Opportunities for professional development and career growth

Global role with truly international exposure – working with teams across all regions

Attractive and flexible benefits package (e.g. private health care, sports card, life insurance, lunch card, language courses, retirement plan)

Multilingual community with an inclusive atmosphere

Stable employment at a multinational Group with 150 years of history

Comfortable office in Warsaw city center (Al. Jerozolimskie 98, Pl. Zawiszy area)

We will count on you to:

Manage portfolio of membership clients

Advising our internal consultants and clients on Mercer products and solutions across EMEA

Cooperation with market consultants – providing sales support to consultants (sales presentations, product information, contacting clients etc.)

Supporting and managing clients’ participation in Mercer’s salary surveys

Answering day-to-day client queries via email and phone

Provide one-on-one demo/presentations on Mercer on-line platforms and methodology for clients

Working on compensation & benefits related data for both internal and external clients

Cooperating with colleagues from other Teams

What you need to have:

Fluency in English and Spanish- written and spoken

2+ years of experience in the areas of customer services

Practical and well-established knowledge of Excel and overall MS Office

Very strong organizational and project coordination skills

Ability to organize and plan own work and effectively prioritize

What makes you stand out:

HR or Compensation & Benefits area experience

Experience in negotiations with Clients

Previous work or study related international exposure

Quality assurance, service-minded and team oriented

AI solutions implementation

If you are interested, please send your CV in English.

Mercer is a business of Marsh (NYSE: MRSH), 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 about Mercer, visit mercer.com, or follow us on LinkedIn and X.

Marsh is committed to creating a diverse, inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age, background, disability, ethnic origin, family duties, gender orientation or expression, 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.

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.

Questions about this role

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