Oliver Wyman - Administrative Assistant with English supporting the UK team - Warsaw

Sorry, this job was removed at 06:13 p.m. (UTC) on Friday, Feb 06, 2026
Be an Early Applicant
Warsaw, Warszawa, Mazowieckie, POL
In-Office
Fintech • HR Tech • Insurance • Consulting
The Role
Company:Oliver Wyman

Description:

Do you want to work in a stimulating, international environment for a global leader consulting company? We are currently looking for an Administrative Assistant with fluent English (C1/C2 level) to provide remote executive administrative support from our Warsaw Office.

The Opportunity:

We are looking for enthusiastic and talented people to provide the administrative assistance in the following areas: calendaring, travel arrangement, timesheet and expense reporting, CRM and client support plus team support.

Key responsibilities:

  • Maintain diaries for 5/6 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. 

  • Coordinate travel and accommodation, book cars, rail tickets, etc.

  • Prepare monthly timesheets for each assigned Principal

  • Prepare all expense reports

  • Maintain/update client contact database to ensure accuracy of information for firm use

  • Assist the Marketing Department with the coordination of customized mailings

  • Prepare letters, proposals and other documents using Oliver Wyman formatting styles

  • Provide coverage for Administrative Assistants 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 Executive Assistant assignment transition or who are new to the Firm

  • Provide training and support to new Administrative Assistants

  • Participate in team meetings and projects with an eye to improving processes and the overall performance of the Executive Assistant team

  • Carry out any other tasks given by the Line Manager within the scope of the job to ensure effective delivery and development of the service

What do we expect?

  • Fluent English (C1/C2)

  • Strong client service attitude

  • Excellent interpersonal and communication skills

  • Good team player

  • Can-do attitude

  • High level of attention to detail and accuracy

  • Knowledge of MS Outlook / Word / Excel and CRM as a plus

Not required, but would be an asset:

  • Impeccable written and oral other European language (C1/C2 level) - preferably Swedish or Dutch

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

Oliver Wyman, a business of Marsh McLennan (NYSE: MMC), is a management consulting firm combining deep industry knowledge with specialized expertise to help clients optimize their business, improve operations and accelerate performance. Marsh McLennan is a global leader in risk, strategy and people, advising clients in 130 countries across four businesses: Marsh, Guy Carpenter, Mercer and Oliver Wyman. With annual revenue of $24 billion and more than 90,000 colleagues, Marsh McLennan helps build the confidence to thrive through the power of perspective. For more information, visit oliverwyman.com, or follow on LinkedIn and X.

Marsh McLennan 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 McLennan 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 McLennan 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.

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

Similar Jobs

Mondelēz International Logo Mondelēz International

Program Manager

Big Data • Food • Hardware • Machine Learning • Retail • Automation • Manufacturing
Remote or Hybrid
9 Locations
90000 Employees
4K-4K Annually

Mondelēz International Logo Mondelēz International

Artificial Intelligence Engineer

Big Data • Food • Hardware • Machine Learning • Retail • Automation • Manufacturing
Hybrid
2 Locations
90000 Employees

Samsara Logo Samsara

Senior Software Engineer

Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
Easy Apply
Remote or Hybrid
Poland
4000 Employees

Capco Logo Capco

Integration Engineer

Fintech • Professional Services • Consulting • Energy • Financial Services • Cybersecurity • Generative AI
Remote or Hybrid
Poland
6000 Employees
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
HQ: New York, NY
78,000 Employees
Year Founded: 1871

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.

Similar Companies Hiring

Hanover Park Thumbnail
Artificial Intelligence • Fintech • Software • Financial Services
New York, New York
42 Employees
Kepler  Thumbnail
Artificial Intelligence • Fintech • Software
New York, New York
9 Employees
Onshore Thumbnail
Artificial Intelligence • Fintech • Software • Financial Services
New York, New York
60 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account