Accounts Payable and General Accounting Specialist

IonQ, Inc. [NYSE: IONQ] is the world’s leading quantum company delivering solutions to solve the world’s most complex problems. IonQ’s newest generation quantum computers, IonQ Tempo and IonQ Forte Enterprise, are the latest in cutting‑edge systems that have been helping customers and partners such as Amazon Web Services, AstraZeneca, and NVIDIA achieve 20x performance results. The company achieved 99.99% two-qubit gate fidelity, setting a world record in quantum computing performance in 2025.

Vector Atomic, an IonQ company, is building quantum technology to transform navigation, timing, geophysical exploration, and telecommunications. Our team of engineers, scientists, software developers, and operations professionals works together to solve complex challenges and turn bold ideas into real‑world solutions. We value collaboration, curiosity, and diverse perspectives, and we give every team member the opportunity to make an immediate impact while growing their skills.

If you're excited to work on breakthrough technology in a fast‑paced, hands‑on environment, we'd love to hear from you.

Location:

This role is based on site at our office in Pleasanton, CA.
Travel:
Up to 5%, domestic or international.

We're looking for a detail-oriented and proactive individual to grow with us. As an Accounts Payable and General Accounting Specialist, you'll work alongside our growing accounting team in a role that combines day-to-day accounts payable processing with broader general accounting, close, and compliance responsibilities in a company that performs government contract work on the frontier of quantum technology. This is a hands‑on, high-impact role supporting accurate financial reporting in a DCAA‑compliant and SOX‑compliant environment.

If you’re excited to support transformational technologies in a fast paced, collaborative environment, we’d love to hear from you!

Accounts Payable

• Process vendor invoices accurately and efficiently, including coding to the appropriate cost objectives, purchase order/receiving matching, approval routing, and payment preparation
• Ensure invoice coding properly distinguishes direct, indirect, and unallowable costs in accordance with FAR Part 31 cost principles and the company's disclosed Cost Accounting Standards (CAS)
• Manage new vendor setup, including collecting and verifying W-9s, reviewing vendor master records for completeness, and maintaining documentation to support segregation‑of‑duties and approval controls
• Maintain vendor records and respond to vendor inquiries regarding invoices, payments, and balances
• Reconcile vendor statements and resolve invoice, purchase order, receiving, and payment discrepancies
• Ensure invoices and supporting documentation are retained in accordance with company policies, government contract record‑retention requirements, and SOX audit‑evidence standards
• Support 1099 processing and year‑end vendor reporting

• Prepare and post journal entries and supporting schedules with adequate documentation and audit trails
• Assist with monthly, quarterly, and year‑end close activities, including maintaining and following a documented close checklist consistent with SOX internal‑control requirements
• Prepare bank, credit card, prepaid expense, fixed asset, and other balance‑sheet reconciliations, with timely identification and resolution of variances
• Support internal and external audit requests (including DCAA, independent financial statement auditors, and SOX testing) by compiling accurate documentation and schedules
• Help maintain accounting records that support both government contract and US GAAP reporting, cost tracking, and compliance requirements
• Assist with indirect cost rate data,…