FAAS Manager - Assistant Controller (IFMS) - Zurich, Basel, …

EY is expanding its Integrated Finance Managed Services (IFMS) offering in Switzerland, and we are seeking an Assistant Controller to support the Regional Controller in the delivery and oversight of finance operations across Swiss and European clients. This role plays a key part in a new and strategically important service line, contributing to the operational model, governance standards, and overall quality of IFMS delivery. It offers a unique blend of financial reporting support, operational excellence, multi‑framework accounting exposure, and cross‑functional collaboration within a managed services environment.

Key Responsibilities

Support monthly and quarterly close activities, including journal entries, reconciliations, and variance analysis

Assist in preparing financial information under the appropriate reporting framework (IFRS, US GAAP, Swiss Code of Obligations, Swiss GAAP FER), depending on client requirements

Collaborate with FAAS specialists on technical accounting matters (aligned with IFMS delivery model)

Contribute to regulatory reporting, including SEC filings (as applicable), EU regulatory submissions, and SIX Swiss Exchange reporting

Work with IFMS Delivery Executives and global delivery teams to monitor service delivery, identify issues early, and support timely remediation

Support commercial management activities by monitoring scope changes and contract‑related matters

Provide operational support across treasury processes, stock‑based compensation tracking, and coordination with banks and transfer agents

Support payroll‑related activities in collaboration with EY managed services teams and client HR for tax and benefits compliance

Prepare audit schedules and assist with the internal and external audit processes

Contribute materials for Audit Committee and Board meetings

Assist with the administration and monitoring of IFMS systems, including subledger–ledger interfaces and reconciliations

Profile And Qualifications

Bachelor’s degree in Accounting or Finance

CPA (active, eligible, or inactive) or equivalent certification preferred

6–9+ years of progressive accounting experience, including significant hands‑on experience in a corporate / in‑house finance function, with a strong focus on financial reporting and compliance.

Strong technical knowledge across IFRS and/or US GAAP, with flexibility to operate across frameworks depending on client needs

Strong analytical capabilities, attention to detail, and the ability to work collaboratively across onshore and offshore teams

Proficiency in Excel; familiarity with SAP, Concur, and Ariba is beneficial

Ability to manage multiple priorities in a fast‑paced environment and adapt to evolving client needs

Experience supporting public‑company reporting or SEC‑related processes is an advantage

Excellent communication skills in English, with proficiency in French or German

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