About the role#
The Investment Banking Summer Analyst program is a ten-week internship based in San Francisco. You will work alongside senior bankers on live projects for existing and prospective clients. The program includes a one-week intensive training session in New York to build foundational skills in financial analysis, accounting, and valuation. Interns take on responsibilities similar to full-time analysts, participating in the evaluation and execution of financing and M&A transactions. This role is intended as a pipeline for full-time analyst positions following graduation.
What you'll do#
- Build financial models, including projections, valuation analysis, and corporate finance analysis.
- Prepare client presentations and materials with a focus on accuracy and quality.
- Perform research on markets, industries, and specific companies.
- Develop industry domain expertise and a deep understanding of capital markets.
- Interact with senior bankers, product partners, and clients.
- Participate in the due diligence and execution of M&A and financing transactions.
- Coordinate with teams across Mizuho and Greenhill.
- Maintain a positive attitude and work effectively with your team.
What you'll need#
- Current enrollment in an undergraduate degree program, specifically in your penultimate year.
- Expected graduation date between December 2028 and June 2029.
- A minimum GPA of 3.5.
- Academic background in Finance, Accounting, Economics, or Business Administration.
- Basic knowledge of and interest in financial concepts.
- Proficiency in Excel and PowerPoint.
- Strong oral and written communication skills.
- A strong work ethic and the ability to act as both a leader and a team player.
Location & details#
- Location: San Francisco, California.
- Term: Summer 2028.
- Modality: On-site.
- Employment type: Full-time.
- Sponsorship: This position does not offer visa sponsorship.
About Mizuho
Mizuho is a public financial services company based in Tokyo, Japan. It operates as a large international bank with over 15,000 employees. The firm provides services including corporate and investment banking, asset management, and sales and trading. It maintains a global network of offices across North and South America, as well as Asia.
How to get in at Mizuho
Securing an internship at Mizuho requires speed because early applicants often reach recruiters before the candidate pool becomes unmanageable. Intern Insider sends an instant alert the moment a role matching your target is published, which helps you apply among the first. This timing often makes the difference between being seen and getting lost in a large stack of resumes. You can use this advantage to ensure your application arrives while the team is still actively reviewing initial submissions. Beyond the application, reaching out to the right person can improve your chances of getting a response. Intern Insider surfaces the recruiters behind the company roles so you can contact them directly to ask about the position or a potential referral. This direct approach is a standard practice for candidates who want to stand out from the crowd and demonstrate genuine interest in the firm.



