Oliver Wyman – Senior Consultant- (m/f/d) – Madrid

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.

What you will do

As a Senior Consultant, you will play a pivotal role in shaping client engagements from problem definition through implementation. You will work alongside colleagues of all levels and clients to solve complex problems and drive meaningful change.

You’ll help teams understand client strategic challenges while helping develop the next generation of consultants.

You will:

• Lead workstreams on client engagements, structuring analyses and developing actionable recommendations that support client decision-making.

• Frame hypotheses, identify key business questions, and direct quantitative and qualitative research to generate insights.

• Apply structured problem-solving and analytical thinking to solve complex business issues.

• Develop high-quality client deliverables, including presentations, analysis, workshops, models, and discussions that help move projects forward.

• You’ll have the opportunity to work across our industries and capabilities, with the flexibility to specialize early or explore different areas before choosing a path.

• You’ll likely have the chance to travel within your home market and internationally. No two weeks are ever the same.

• Manage and coach junior team members, fostering an inclusive, collaborative, and high-performing team environment.

• Build trusted relationships with clients through clear communication and effective stakeholder management.

**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

• Lead workstreams and develop expertise that colleagues and clients seek out.

• Mentor junior consultants while continuing to build your own leadership capabilities.

• Take ownership of client relationships and increasingly complex engagements.

Learn and grow without limits

• Continue developing specialized expertise through challenging projects and formal learning opportunities.

• Collaborate with industry specialists and global experts across Oliver Wyman.

• Build a sustainable career supported by coaching, mentoring, and continuous professional development.

• 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?

We are looking for top-performing professionals who are passionate about solving complex business problems, enjoy developing high-impact content, and are excited to build a long-term career at a leading strategy consulting firm characterized by sustained double-digit growth, an entrepreneurial spirit, and a strong focus on culture and career sustainability.

Required qualifications

• 3+ years of relevant experience in a Tier 1 strategy consulting firm.

• Experience serving clients within Financial Services, Insurance, Energy, Telecommunications is highly advantageous.

• Undergraduate or advanced degree in STEM, Finance, Economics, or a related quantitative discipline from a leading university.

• Outstanding analytical and quantitative problem-solving capabilities with the ability to structure ambiguous business problems.

• Excellent written and verbal communication skills with the ability to communicate effectively across different audiences and seniority levels.

• Demonstrated experience working collaboratively in cross-functional, fast-paced environments.

• Proven ability to deliver results under pressure while managing multiple priorities.

• Fluent business English and either Spanish or Portuguese.

• Willingness to travel internationally as client needs require.

Nice to have

• Data analytics, advanced quantitative modelling, or data science capabilities.

• CFA or equivalent professional certification.

• MBA or Master's degree from a top-tier university.

What we're looking for?

Successful candidates demonstrate:

• Intellectual curiosity and structured problem solving.

• Strong ownership and accountability.

• Excellent interpersonal and relationship-building skills.

• An inclusive leadership style and commitment to developing others.

• Adaptability, resilience, and entrepreneurial thinking.

• A collaborative mindset with the ability to work respectfully across diverse teams and cultures.

How to apply?

Please submit your CV, cover letter, and academic transcripts. If you would like to find out more information about Oliver Wyman, please visit our website.

What to expect during the interviews process?

At Oliver Wyman, we want you to shine in your interview. Our process is designed like our work environment — it’s challenging, exciting, and fun.

With a mix of conversational and case interviews, our approach not only helps us to get to know you better, understanding your strengths and interests, but it also enables you to learn more about our people and our business..

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 embracing 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. In accordance with Section 40.2 of the Royal Legislative Decree 1/2013, of 29 November, approving the Consolidated Text of the General Act on the Rights of Persons with Disabilities and their Social Inclusion, Marsh will provide a reasonable accommodation to employees and prospective employees up to the point of undue hardship as required for the individual’s particular restrictions and limitations.

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.