Senior Manager, Treasury Operations

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.  

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.

• →Bachelor’s degree in Finance, Accounting, Economics, or a related field.
• →7-10+ years of progressive, hands-on experience in corporate treasury operations within a complex, multi-national organization.
• →Deep technical expertise in periodic cash positioning, intercompany funding mechanisms, and global banking structures.
• →Proven experience managing global bank account administration (KYC, FATCA, signatories, and portal security).
• →Public-company treasury experience, including SOX compliance and direct support of SEC reporting (10-Q, 10-K disclosures for cash, investments, and FX exposures).
• →Operating experience across at least 5 countries and 3+ functional currencies, with demonstrated success managing multi-currency cash and FX exposure.
• →Hands-on experience independently selecting, implementing, and operating a Treasury Management System (e.g., Kyriba, GTreasury, ION, SAP).
• →Direct experience executing M&A treasury integration, including bank account consolidation, signatory transitions, and folding acquired entities into a global liquidity structure.

• Certified Treasury Professional (CTP) designation strongly preferred.

The approximate base salary range for this position is $128,445 - $167,497. The total compensation package includes base, bonus, equity, and a range of benefit options found on our career site.

If you are interested in being a part of our team and mission, we encourage you to apply!