Executive Assistant

Oliver Wyman, a Marsh (NYSE: MRSH) business, is a management consulting firm driven by deep industry insight, bold innovation, and a collaborative approach that cuts through complexity to help organizations navigate their most defining transformative moments.

Are you a highly organized, proactive professional who thrives in a dynamic, international environment? Do you enjoy supporting leaders, building strong relationships, and making things happen behind the scenes?

We are looking for a motivated and service-oriented Executive Assistant to join our team at Oliver Wyman.

Your Role:

As an Executive Assistant, you will play a key role in supporting our Partners and project teams, ensuring smooth day-to-day operations and delivering an exceptional level of service.

Key Responsibilities:

Executive & Business Support

• Provide high-quality administrative and organizational support to Partners.
• Manage complex calendars, strategic scheduling, meetings, and business travel arrangements.
• Coordinate project logistics and support business development activities.
• Anticipate business needs, manage competing priorities, and ensure timely delivery of tasks.
• Act as a trusted point of contact between Partners, project teams, and clients.

Stakeholder Management & Collaboration

• Build and maintain strong, professional relationships with internal and external stakeholders.
• Liaise with client assistants and internal support departments, including Finance, IT, Human Capital, and DTP.
• Handle complex requests independently, applying sound judgment and a solution-oriented approach.
• Collaborate with other Assistants to ensure seamless support and provide backup coverage when needed.
• Develop a strong internal network to resolve issues efficiently.

Teamwork & Continuous Improvement

• Contribute to a collaborative, inclusive, and supportive team environment.
• Support the onboarding and training of new team members.
• Leverage available tools, resources, and best practices to deliver high-quality work.
• Remain adaptable and resilient in a fast-paced, evolving environment.
• Actively participate in training, team initiatives, and firm events.

What We’re Looking For:

Language Skills:

• French: Fluent — excellent written and verbal communication skills.
• English: Fluent — excellent written and verbal communication skills.

Skills & Competencies:

• Excellent organizational and time-management skills, with the ability to manage multiple priorities.
• Strong communication and interpersonal skills, with a professional and service-oriented approach.
• Proactive mindset, resourcefulness, and strong problem-solving abilities.
• High attention to detail and commitment to quality.
• Ability to work independently while being a collaborative team player.
• Discretion, reliability, and professionalism when handling confidential information.
• Flexibility, resilience, and a positive attitude toward change.
• Curiosity and willingness to learn about the business, its strategy, and objectives.

What we can offer you:

• Full time job contract with an attractive compensation package (including year-end financial bonus)
• Selection of benefits (e.g. private health care, insurance, sport card, lunch card, gift card, saving plan, pension plan)
• Opportunity for professional growth in a stable, global company
• Access to mentoring and training programs
• Inclusive culture with Employee Resources Groups and CSR activities
• Working in diverse and dynamic teams, friendly and flexible workplace that promotes work-life balance
• Fresh fruit, beverages and snacks while working in our modern office near the city center

Please submit your application in English.

Why join us at Oliver Wyman?

At Oliver Wyman, we lead with heart - we love what we do and have fun while we do it! We also strive for breakthroughs by questioning, seeking diverse perspectives, and finding powerful and sustainable solutions. If you share these values and want to work as one and own our impact at the same time, be brave and achieve the amazing with us!

• We’re individuals who are self-starting, motivated, energetic, entrepreneurial about what we do
• We have the common aspiration to have an impact, leave a legacy and change the world. We have no interest in running a steady-state business. We want to build, grow and shape the environment around us
• We value an environment where every member of Oliver Wyman is encouraged and expected to voice his or her opinion
• We believe that to create a true meritocracy we need to remove artificial barriers to opportunity
• We value people whose lives balance work and non-work activities because we believe they are both more interesting colleagues and are able to make better contributions to the Firm.
• We push ourselves hard to deliver excellence, but we also work to extract the maximum benefit from the flexibility of a project-based business. We provide the ability to take career breaks for personal or family reasons. We fundamentally value each other’s time and are sensitive to how it is used. We are an output not input-based culture, have respect for people’s personal decisions, and believe that one's workload must be sustainable. We seek balance for ourselves and our colleagues.

Marsh and its Affiliates are EOE Minority/Female/Disability/Vet/Sexual Orientation/Gender Identity employers.

Oliver Wyman 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, visit oliverwyman.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.