Job Description: Mizuho Americas Treasury Internship The Corporate Treasury Internship offers a unique opportunity to gain hands-on experience in funding, liquidity, and capital management, within a global banking organization. Interns will rotate across one or more of Treasury’s core functions: • Capital Markets Treasury – Support unsecured funding strategy, cash management, and Medium-Term Note issuance activities in our capital markets entities. • Bank Treasury – Help manage commercial paper and certificates of deposit, repo transactions, daily liquidity, and interest rate risk in our bank entities. • Liquidity Management – Contribute to internal liquidity stress testing, and liquidity projections and analysis. • Balance Sheet Strategy – Help to conduct capital planning, capital stress testing, and financial resource optimization. • Treasury COO – Manage financial models, and create dashboards to support the broader Treasury team Location New York, NY Program Duration 10 weeks (Summer 2027) About the Team Corporate Treasury at Mizuho Americas is a high-impact, cross-enterprise function that steers the firm’s funding, liquidity, and capital across our bank and capital markets entities. We are: • Market-connected and risk-aware: We partner closely with trading desks, Finance/Controllers, Risk, Regulatory Reporting, and Operations to translate market conditions and regulatory developments into actionable funding and liquidity plans. • Data-driven: Our work relies on robust analytics—cash flow forecasting, stress testing, and performance metrics that inform senior decision-making. • Collaborative: You’ll work with colleagues across Treasury disciplines and cross-functional stakeholders (e.g., Finance, Risk, Tax, Legal) on projects that have firm-wide visibility. • Execution-oriented: From daily cash positioning to strategic initiatives (FTP enhancements, balance sheet optimization, tokenized collateral usage and collateral management improvement), we focus on outcomes that support growth, resiliency, and client experience. Key Responsibilities (Depending on Rotation) • Assist in daily liquidity monitoring, cash positioning, and short-term funding workflows. • Support analysis of funding plans, capital allocation, and balance sheet usage across entities. • Prepare liquidity buffer metrics, and related management reporting. • Contribute to regulatory and management reporting. • Build materials for committees and senior briefings; summarize trends and propose insights. • Collaborate with cross-functional partners (Finance/Controllers, Risk, Operations) to improve data, controls, and processes. • Support model validation processes for new/existing financial instruments • Create dashboards with Python or other programming tools to support Treasury What You’ll Gain • Exposure to multiple Treasury disciplines through structured rotations. • Practical training in market funding, liquidity management, funds transfer pricing, and balance sheet strategy. • Networking with senior leaders, peers, and cross-functional partners. Qualifications • Pursuing a bachelor’s degree in finance, economics, accounting, data/analytics, or related fields • Graduation date of Spring 2028 • Strong analytical and quantitative skills; proficiency with Excel, PowerPoint, and Word (Bloomberg and Python are a plus) • Curiosity about financial markets, liquidity/funding, and bank regulatory frameworks. • Excellent written and verbal communication; ability to work well in teams and with deadlines Salary: $30-40 per hour Greenhill & Co., Inc., part of Mizuho Americas, is focused on providing financial advice on significant mergers, acquisitions, restructurings, financings and capital raising to corporations, partnerships, institutions and governments globally. It acts on behalf of clients throughout the world from its offices in the Americas, EMEA, and APAC. We are an equal employment opportunity employer, and we comply with applicable laws prohibiting discrimination in all of the jurisdictions where we operate. AA Employer - M/F/Disability/Veteran. Accommodations are available upon request for applicants with disabilities and other covered reasons in accordance with applicable law. We participate in the E-Verify program. We maintain a drug-free workplace and reserve the right to require pre- and post-hire drug testing, as permitted by applicable law.Greenhill & Co., Inc., part of Mizuho Americas, is focused on providing financial advice on significant mergers, acquisitions, restructurings, financings and capital raising to corporations, partnerships, institutions and governments globally. It acts on behalf of clients throughout the world from its offices in the Americas, EMEA, and APAC. Why Mizuho Mizuho is in growth mode as we are climbing the league tables, disrupting the status quo, and attracting top talent. Positions are available across our corporate functions, and on our corporate and investment banking, capital markets, advisory, research, sales & trading, derivatives, and financing teams. We are looking for candidates who want to contribute to our entrepreneurial culture where people at all levels are inspired to share ideas. Our creativity sets us apart, and our perseverance drives results in creating bespoke, client-focused solutions. If you are interested in advancing your career working for a firm with a growth mindset and the resources of a global financial services team, we would like to hear from you. For more information, please view our Recruiting Brochure

Summer 2027 Treasury Internship.

more at Mizuho.

2027 Corporate Credit Structuring Intern – Real Estate

Investment Banking Managing Director – Technology

Investment & Corporate Banking - Loan Capital Markets, Associate

similar roles.

Staff Accountant

Commission Specialist

Advisor, Refinery Supply & Optimization

Head of Commercial FP&A AutoProff

Senior Director Legal (m/w/d)

Compliance Associate