Assistance Controller

IsraelFull-timePosted Jul 26, 2026

Quantum Machines is a global leader in control systems for quantum computing, a field on the verge of exponential growth.

Our innovative hardware and software mark a groundbreaking approach in quantum computer control, scaling from individual qubits to expansive arrays of thousands.

At the core of QM lies a passionate and ambitious team committed to reshaping the construction and operation of quantum computers. Our work is fueled by a deep understanding of customer needs, driving us to deliver unparalleled solutions in this revolutionary field.

We are looking for an Assistance Controller to join our Finance team. The ideal candidate is detail-oriented, proactive, and enjoys working in a fast-paced, global environment while taking ownership of key financial processes.

Responsibilities

· Monitor and support the day-to-day financial operations of the company.

· Take an active role in the monthly, quarterly, and annual closing processes, ensuring timely and accurate financial reporting.

· Prepare and review month-end close activities, including balance sheet reconciliations, accrual calculations, journal entries, and financial performance analysis.

· Support corporate tax compliance processes, including the preparation and coordination of tax filings across multiple entities.

· Oversee cash management activities and support the company’s liquidity planning.

· Review and approve vendor payments and payroll processes across multiple entities, ensuring compliance with internal controls and company policies.

· Manage the company's global grant programs, including compliance, reporting, and ongoing administration across multiple entities.

· Collaborate closely with external auditors and service providers during month end close and annual audits.

· Drive process improvements and contribute to the development of scalable financial controls and procedures.

Requirements

· CPA with 3-5 years of experience in one of the big 4 -high-tech industry- Must

· Previous experience as Assistance controller - Advantage

· Experience in preparing financial statements and consolidated reports according to US GAAP.

· High proficiency in Excel and strong analytical capabilities.

· Ability to manage multiple priorities and strict deadlines in a fast-paced environment.

· Excellent attention to details and problem-solving skills.

· Highly collaborative team player with excellent interpersonal and communication skills

· Fluent English, both written and spoken.

· Passion for leveraging AI and innovative technologies to optimize financial operations, improve automation, and drive process efficiencies.

· Knowledge of Israel Innovation Authority (Chief Scientist) grants and related reporting requirements – an advantage

· Experience working with multinational entities and multi-currency environments – an advantage

Want jobs like this matched to you?

SimpleCareer scores fresh postings against your résumé so you only see the matches that matter.

Get started free