We are seeking an Administrative Assistant to join our Executive Assistant Team at Mercer. You will be joining us in building Oliver Wyman’s new hub in Lisbon.
This is a hybrid role that has a requirement of working at least three days a week in the office.
As an Administrative Assistant you will provide remote executive level administrative support to 5/6 Senior Professionals. Your key responsibilities will be: complex meeting schedule management, communication with external and internal clients, travel coordination, maintaining marketing CRM database and expense processing.
We will count on you to:
Calendaring - Maintain diaries for Principals, scheduling internal and external meetings, communicating with clients and infrastructure staff as appropriate
Proactively spot opportunities to add marginal internal meetings; interviews, staff meetings, etc
Travel Arrangement - Coordinate travel and accommodation, book cars, rail tickets, etc
Timesheet and Expense Reporting
Prepare monthly timesheets for each assigned Principal
Prepare all expense reports
CRM and Client Support - Maintain/update client contact database to ensure accuracy of information for firm use
Assist the Marketing Department with the co-ordination of customized mailings
Prepare letters, proposals and other documents using Oliver Wyman formatting styles
Team Support (10%) - Provide coverage for AAs when out of the office to ensure seamless support to Principals
Provide short-term coverage for Partners or Principals who may be in the midst of an EA assignment transition or who are new to the Firm
Provide training and support to new AAs
Participate in team meetings and projects with an eye to improving processes and the overall performance of the EA team
What makes you stand out?
At least one year experience working in an administrative or customer service position. Experience in financial services, management consultancy and/or a professional services environment a plus
Fluency in English either German, Dutch or French
Problem solver – able to work with other teams and staff members effectively to reach a viable solution and goal
Strong service focus – dedicated to meeting the expectations of all staff through securing effective relationships with clients and executing deliverables to the highest standards
Excellent communicator and negotiator – able to deal effectively with people at all levels across a multicultural environment
Maturity, poise and judgment
Ability to maintain and respect confidentiality
Ability to think strategically and contribute to development of departmental model
One who takes constructive feedback in stride and incorporates feedback quickly
Ability to manage a heavy work volume and meet deadlines in an extremely fast paced environment
Ability to undertake projects and produce quality and timely results
Self-starter, strong initiative, confidence and ability to work with little guidance
Collaborative team player
Positive attitude, sense of fun: is collegial and friendly
Ability to juggle several tasks at once, to prioritize and manage own time
Methodical, organized and excellent attention to detail
Flexible attitude; embraces change, hard-working, cost conscious and results driven
Finally, we are looking for someone who will be committed to the company and add to the life and culture of Oliver Wyman
Technical Skills
Excellent Word, PowerPoint and Excel skills
Expert knowledge of Outlook
Knowledge of CRM systems (Microsoft Dynamics), a plus but not necessary
Touch typing speed of 50-60 wpm and/or a formal typing certification
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.
As of November 7, 2024, the Business Group Global Boilerplate Language, Country Specific Regulatory Language (Ex. US EEO Statement) OR Global Diversity Statement, and Global Hybrid Work Policy Statement have been automated except for:
Marsh McLennan Agency
Mercer Marsh Benefits
Skills Required
- At least one year experience in administrative or customer service position
- Fluent in English and French
- Excellent Word, PowerPoint and Excel skills
- Expert knowledge of Outlook
- Knowledge of CRM systems (Microsoft Dynamics)
- Touch typing speed of 50-60 wpm and/or formal typing certification
Marsh McLennan Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Marsh McLennan and has not been reviewed or approved by Marsh McLennan.
-
Leave & Time Off Breadth — Leave offerings are described as generous, including sizable PTO, paid holidays, paid sick days, and additional time off such as paid volunteer time and “Summer days.” These time-off benefits are portrayed as a standout part of the overall rewards package.
-
Healthcare Strength — Healthcare coverage is characterized as comprehensive, spanning medical, dental, and vision options, with additional supports like disability and life insurance and access to mental health resources and an EAP. The breadth of plan options is positioned as a core strength of the benefits package.
-
Retirement Support — Retirement benefits are framed as solid, with 401(k) programs and employer matching frequently highlighted alongside other financial programs. Stock purchase options are also referenced as an additional wealth-building component of the total rewards mix.
Marsh McLennan Insights
What We Do
Marsh McLennan (NYSE: MMC) brings together nearly 78,000 experts in risk, strategy, and people across Marsh, Guy Carpenter, Mercer, and Oliver Wyman, serving clients in over 130 countries. Marsh enables enterprise worldwide by helping clients manage risks, transforming uncertainty into opportunity. Guy Carpenter helps clients grow profitably with reinsurance broking expertise, advisory services, and advanced analytics. Mercer helps organizations advance the health, wealth, and careers of their most vital asset — their people. Oliver Wyman’s expertise in strategy, operations, risk, and organization transformation changes what is possible for our clients, their industries, and society. Together, we combine a unique range of capabilities to help our clients solve problems, seize opportunities, and build lasting success in increasingly complex operating environments.
.png)





