London Investment Banking Summer Analyst, Summer 2027 Programme

Solutions for Today’s Challenges. Vision for Tomorrow’s Opportunities.

Join William Blair, the Premier Global Partnership.

William Blair’s investment banking group enables corporations, financial sponsors, and owner/entrepreneurs around the world to achieve their growth, liquidity, and financing objectives. Our global footprint provides opportunities to deliver highly strategic advice to market-leading companies around the world. We provide the industry’s brightest minds with the opportunity to thrive in an energetic, entrepreneurial environment and team-oriented culture.

As a Summer Analyst at William Blair, you will have the opportunity to harness your potential by being part of a culture of collaboration and accountability that offers compelling work and direct client exposure from the very beginning. Your personal and professional growth will be accelerated by working alongside senior bankers who have a vested interest in your development. We encourage you to apply for William Blair’s 2027 Summer Analyst Programme and be part of an organization that fosters innovation and invests in its most important asset, our people.

Job Summary & Responsibilities

• Unique opportunity to work alongside current analysts, associates, and senior bankers over the course of a 9-week programme.
• Opportunity to work within one of our four main advisory sector teams: Healthcare, Technology, Services & Industrials, and Consumer Products & Services, or our Private Capital and Debt Advisory Team.
• Take on all functions of a full-time analyst, which includes:
  • Direct client exposure.
  • Opportunity to harness potential.
  • Working alongside and supporting senior bankers in research and creation of pitch materials.
  • Building financial models to value potential clients.
  • Researching industries or sectors to target specific clients or industries.
  • Playing an integral role in various deals.
• Working in an energetic, entrepreneurial environment.
• Team-oriented culture focused on client service excellence.
• 100% owned by active partners.
• Focus on developing highly talented people who want to build a long-term career and have an immediate impact.

Qualifications

• Pursuing a Bachelor's or Master's degree with anticipated graduation between November 2027 and June 2028.
• Bachelor's and Master's degrees in all subjects considered.
• General understanding of accounting and finance principles.
• Strong analytical and quantitative skills.
• Exceptional verbal and written communication skills.
• Strong computer skills, specifically Microsoft Excel, Word, and PowerPoint.
• Adaptability in an ever-changing environment, managing change with a high degree of emotional maturity.
• Highly motivated, detail-oriented, and thriving in a collaborative environment.
• Fluency in English is essential.
• Fluency in Italian, Spanish, German, or Dutch is highly desired.

Additional Information

• Throughout the 9-week programme, summer analysts are evaluated for opportunities in our full-time class upon graduation.

Application Process

• The application window is open until October 2, 2026.
• Eligible candidates will be asked to complete an online assessment run by our assessment partner, SHL.
• Interviews & Assessment centers, either in-person or virtual, will be completed by the end of November 2026.
• The 9-week Summer Analyst programme will run between June and August 2027.

About Our Firm

William Blair strives to attract qualified candidates who specialize in investment banking, investment management, private wealth management, and other strategic resource groups. We are committed to empowering our colleagues to deliver client success and engage in our communities. Our firm has delivered trusted advice for nine decades, continuing to deepen our expertise and relationships across asset classes and markets throughout North America, Europe, and Asia. We provide advisory services, strategies, and solutions to meet clients’ evolving needs amid dynamic market conditions and varying industries. What sets us apart is that we are an independent partnership, with colleagues who have unique experiences, perspectives, and backgrounds. We empower our people to bring their best thinking so we can deliver the tailored, thoughtful work and problem-solving abilities that our clients expect. We invite you to learn more about us by visiting williamblair.com.

William Blair is an equal opportunity employer. It complies with all laws and regulations that prohibit discrimination in employment practice because of race, color, religion, creed, ancestry, marital status, gender, age, national origin, sexual orientation, unfavorable discharge from the military service or on the basis of a physical or mental disability that is unrelated to the employee's ability to perform the duties of the job applied for. EOE m/f/d/v

Be aware of hiring scams: William Blair has clear processes and guidelines with regards to recruiting. We do not request personal financial information in connection with an employment application nor does William Blair extend any employment offers without first conducting an interview through one of its registered offices. William Blair does not use instant messaging services such as WhatsApp, Telegram, or iMessage as part of the recruiting or interviewing process.

Note to External Recruiters / Search Firms: William Blair does not accept unsolicited resumes and will not pay for any placement resulting from the receipt of an unsolicited resume. Any unsolicited resumes received will not be considered as a valid submission.

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