Who We Are

Oliver Wyman is a global leader in management consulting that combines deep industry knowledge with specialized expertise in strategy, operations, risk management, and organization transformation. Our mission is to help clients achieve lasting success by solving their most complex problems and seizing their biggest opportunities. 

At Oliver Wyman, we believe in the power of diverse perspectives and collaborative teams to drive innovation and impact. Our consultants come from a range of backgrounds and experiences, and we embrace the unique skills and insights they bring to our work. We are committed to creating an inclusive environment where everyone can thrive and reach their full potential. 

We are proud of the values that we aspire to live by at Oliver Wyman - You can find out more about our  values  here.  ​ 

What you will do  

As a new joiner at Oliver Wyman, you will have the opportunity to work on interesting problems for large clients worldwide, developing your expertise quickly and making an immediate impact. You'll work alongside senior colleagues and clients, working as one to help to solve complex problems and drive meaningful change. 

We believe in providing our consultants with the freedom and support they need to succeed in their own way. We provide an apprenticeship model for learning on the job, supplemented by formal training to help you rapidly develop your communication, presentation, and client management skills. 

Why Join Us?

Come aboard if you enjoy solving interesting problems and at ease working across different cultures. You will step out of your comfort zone, finding stretch opportunities along every step of the journey. You will also find genuine colleagues who speak their minds and measure success not by the number of hours worked but by what gets accomplished.  ​ 

Immediate impact, continuous challenge

Internships at Oliver Wyman provide a true taste of life as a consultant and unique preparation for a full-time role

During your internship, you’ll work on 1-2 challenging projects that have a significant impact on clients, industries, and societies

You’ll be a full team member, with responsibility for a distinct piece of work that will help the team deliver breakthrough impact

You will be based in the Singapore office, but may have the opportunity to travel for project work

We’ll ask you to challenge the norm and strive to build something new to shape our firm and the world around us

Chart your course; we support the journey

Throughout your internship, we will demonstrate our commitment to your growth and development, and to helping you chart your post-graduate course

You’ll learn on the job via our apprenticeship model. Much of your focus will be on research and analysis, and you may also have opportunities to begin developing your communication, presentation, and client-management skills

We care about you succeeding and you’ll be supported every step of the way. You will be mentored and coached by numerous colleagues, from partners and consultants to a dedicated “buddy,” formal “mentor,” and an “intern captain” overseeing the program

We hire you to be you

Our open, inclusive, and down-to-earth culture will enable you to bring your authentic self to work

There’s no corporate mold to fit and hierarchy doesn’t get in the way

Many of your colleagues will become life-long friends

Who Can Apply

Our Singapore intern program is open to penultimate-year students graduating in 2027. We look for people who display initiative, intuition, and creativity with a strong problem solving and analytical mindset. We do not require specific academic majors or industry experience and 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 requirements:

Fluency in English (written and spoken) is required for positions in all Oliver Wyman offices. Other highly desirable languages for all Asia Pacific offices include: Japanese, Indonesian, Mandarin, Malay, Korean, Thai and Vietnamese.

How to Apply

Please apply by Wednesday, 17 September 2025 (11:59pm Singapore time). Your application should include a resume (with GPA and expected graduation date), cover letter and academic transcript as one PDF document when requested to provide your resume.

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.