Consulting Intern — Hybrid, 8–24 Weeks (Feb/Sep 2027)

Marsh Agency; Madrid; On-site; EUR 11,000 - 17,000; Full time

Job summary

Oliver Wyman offers an internship as a consultant for 8–24 weeks full-time, starting in February or September 2027. You will join a project team from day one, gaining hands-on consulting experience and developing core skills in research, analysis, and client delivery.

As an intern, you’ll receive coaching and feedback while collaborating with colleagues across industries. Language: English required; Spanish/Portuguese also valued.

Qualifications

• Pursuing a Bachelor's or Master's degree; expected to graduate within the next 1–2 years.
• Fluent in English; Spanish or Portuguese also preferred.

Responsibilities

• Contribute to client projects through research, analysis, problem solving, and development of client recommendations and deliverables.
• Work alongside experienced consultants, participating in team discussions and client interactions to gain firsthand consulting experience.
• Receive ongoing coaching, mentorship, and feedback while collaborating with colleagues across industries and capabilities.

Skills

Analytical thinking

Leadership experience

Communication skills

Teamwork

Problem-solving

Education

Bachelor's or Master's degree

Job description

Oliver Wyman offers an internship as a consultant for 8–24 weeks full-time, starting in February or September 2027. You will join a project team from day one, gaining hands-on consulting experience and developing core skills in research, analysis, and client delivery.

As an intern, you’ll receive coaching and feedback while collaborating with colleagues across industries. Language: English required; Spanish/Portuguese also valued.