Who we are

Oliver Wyman is a global management consulting firm. We work with clients through their most defining moments, combining deep industry knowledge, specialized expertise, and the power of perspective to help them adapt, grow, and thrive.

We believe diverse perspectives make the work stronger. Our consultants bring different backgrounds, experiences, and ways of thinking to help solve complex problems and create lasting impact for clients, colleagues, and communities.

At Oliver Wyman, we are proud of the values that we aspire to live by. We are committed to creating an inclusive environment where everyone can thrive and reach their full potential.

OPS Specialists

Our Operations practice helps clients shape the future of their operations so they can achieve their strategic goals and deliver sustainable, industry-leading business performance.

Our work covers the value chain from strategy development through implementation and transformation, across areas including Supply Chain, Value Sourcing, Manufacturing/MRO, Service Operations, and Innovation & Product Development.

What you will do

Internships at Oliver Wyman provide a true taste of project work and give you the opportunity to gain first-hand experience of working alongside our teams and clients. Working on operational challenges, you will develop knowledge and expertise across the Operations practice. As a member of your project team, you’ll work alongside colleagues at different levels and clients to solve complex problems and drive meaningful change.

• Work with our clients in operations and understand operational performance on the ground.

• Gather key data inputs and carry out accurate, traceable quantitative and qualitative analyses, checking your findings to ensure they are robust.

• Develop hypotheses, support data collection, create models, and conduct analyses to turn information into clear insights.

• Find creative ways to work through information limitations and use your findings to support the delivery of client projects.

• Create clear, client-ready materials and contribute confidently and appropriately to internal and client discussions on topics related to your work.

• Structure and manage your own work and outputs, taking responsibility for your contribution and helping the wider project team move forward.

• Build your core business and consulting skills while developing deeper knowledge and expertise in Operations.

Why join us?

You can be your best here.

At Oliver Wyman, you will find meaningful work, talented people, and a culture built on trust, support, and growth.

Create solutions that have impact

• Work on challenging projects that help clients solve complex problems, make better decisions, and create meaningful impact.

• Have the opportunity to work across different industries, capabilities, and cultures, contributing to work that has lasting impact for clients, industries, and society.

• Be part of teams that measure success not just by deliverables, but by the difference created together.

Develop as a leader

• From day one, be encouraged to take initiative, ask questions, and bring your perspective to the work.

• Learn how to structure problems, communicate clearly, and contribute to team discussions and client conversations.

• As you grow, you’ll have opportunities to build confidence, take on more responsibility, and develop the skills to unlock the potential of others.

Learn and grow without limits

• Learn on the job and through formal training, developing core skills in communication, presentation, analytics, problem-solving, and client management.

• Each project will give you new opportunities to learn from specialists, broaden your perspective, and build momentum in your career.

• You’ll have support around you as you grow, including a dedicated buddy, a career advisor, your talent manager, and communities that help you find your place.

Thrive in a vibrant and inclusive culture

• Work with genuine colleagues who stand by their beliefs, collaborate across differences, and support one another.

• Be part of an open, inclusive, and down-to-earth culture where diverse perspectives strengthen the work.

• Connect with colleagues through employee resource groups, office communities, and social activities.

Experience rewards that work for you

• We believe in flexibility, including hybrid working, and in helping colleagues build sustainable careers.

• Over time, you’ll have access to opportunities, programs, and experiences designed to help you perform, grow, and thrive - including non-profit fellowships, sabbaticals, and externships.

• Enjoy competitive local benefits designed to support your well-being, development, and life outside of work.

Who can apply?

• Applicants currently pursuing a Bachelor's or Master's degree are eligible to apply, ideally in engineering or natural sciences.

• You have a strong interest in Operations and ideally bring initial experience in one or more relevant areas, such as engineering, manufacturing, and supply chain.

• You are highly motivated to learn quickly, contribute to project work, and discover how Oliver Wyman approaches complex operational challenges.

• You are proficient in Microsoft Office; experience using data-mining and data-visualization tools such as Tableau, Power BI, or Alteryx is an advantage.

• We look for people who display initiative, intuition, and creativity, along with a strong problem-solving and analytical mindset. We do not require specific academic majors or industry experience. We look for diversity of experience and skills. We value extracurricular activities and evidence of leading an interesting and impactful life outside of your studies.

• Language skills: business fluency in German and English.

How to apply?

Please submit your CV, cover letter, all employment references, and academic transcripts (including your high school diploma, Bachelor's degree, and Master's degree). If you would like to learn more about Oliver Wyman, please visit our website or, alternatively, apply to attend one of our events, details of which can be found here.

Oliver Wyman is a business of Marsh (NYSE: MSLH), 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 offers hybrid working arrangements that provide both the flexibility of mobile working and the benefits for collaboration, personal connections and professional development of working in the office. Employees are authorized to work remotely. If needed, some teams also schedule weekly “anchor days” where the entire team meets in person at the site office.