Senior Manager, Treasury Operations

About IonQ: IonQ, Inc . [NYSE: IONQ] is the world’s leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, the company achieved 99.99% two-qubit gate fidelity, setting a world record in quantum computing performance . Headquartered in College Park, Maryland, IonQ has operations in California, Colorado, Massachusetts, Tennessee, Washington, Italy, South Korea, Sweden, Switzerland, Canada, and the United Kingdom. Our quantum computing services are available through all major cloud providers, while we also meet the needs of networking and sensing customers across land, sea, air, and space. IonQ is making quantum platforms more accessible and impactful than ever before. Location: This role can work onsite or hybrid from our College Park, MD. We are open to a fully remote option for the right candidate. Travel: Up to 10% Job ID: 1552 The Role: IonQ is seeking a Senior Manager of Treasury Operations to build, scale, and own our global treasury infrastructure. You will own a multi-billion-dollar treasury function spanning 25+ legal entities across 11 countries, with an active M&A integration pipeline and a global primary-bank migration currently in flight. Reporting directly to the SVP of Finance & Business Analytics, this role serves as the company's foremost technical expert on cash management, global banking operations, and liquidity mechanics. While you will partner with executive leadership on capital strategy, your primary mandate is operational excellence: executing daily cash positioning, managing complex intercompany funding structures, and ensuring flawless cross-border compliance. We need a self-sufficient builder who thrives in the details, capable of transforming decentralized cash processes into a scalable, SOX-compliant, and highly streamlined treasury function. This is a highly autonomous, Individual Contributor role requiring a hands-on builder who operates independently to execute daily tactical treasury operations while simultaneously architecting scalable global systems. For the right candidate, this role offers a unique opportunity to own the tactical treasury architecture of a hyper-growth company while gaining direct exposure to executive-level capital allocation and long-term financial strategy. Responsibilities : Global Liquidity & Cash Operations: Manage global cash positioning, short-term liquidity forecasting, and concentration structures. Execute cash management and monitor working capital to ensure adequate liquidity across all global entities. Capital Strategy Support: Provide dynamic cash flow modeling and analytical support to the SVP of Finance to inform ROI-driven capital allocation, external funding evaluations, and long-term enterprise value creation. M&A Banking & Integration Support: Support the financial integration of acquired entities by executing treasury-related due diligence, consolidating acquired bank accounts, and systematically folding new targets into our global cash pooling and liquidity structures. Bank Relationship & Administration: Serve as the primary administrator for all global banking portals. Manage all bank administration processes, including KYC documentation, signatory updates, fee analysis, and compliance requests with scalability in mind. Manage standby letters of credit, performance guarantees, and other off-balance-sheet credit instruments backing customer, vendor, and landlord obligations. Intercompany & Cross-Border Financing: Manage IonQ's intercompany loan portfolio. Partner tightly with Tax and Legal to design and exe