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

EY; Lancy; On-site; CHF 120,000 - 160,000; Full time

Job summary

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 provides exposure to IFRS and US GAAP, Swiss reporting requirements, and cross-functional collaboration within a managed services environment, emphasizing financial reporting and governance.

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 hands-on experience in a corporate / in-house finance function, with focus on financial reporting and compliance.
• Strong knowledge across IFRS and/or US GAAP, with ability to operate across frameworks depending on client needs.
• Excellent communication skills in English, with proficiency in French or German.

Responsibilities

• Support monthly and quarterly close activities, including journal entries, reconciliations, and variance analysis.
• Assist in preparing financial information under IFRS, US GAAP, Swiss Code of Obligations, and Swiss GAAP FER as required.
• Collaborate with FAAS specialists on technical accounting matters within the IFMS delivery model.
• Contribute to regulatory reporting, including SEC filings and other EU/SIX reporting as applicable.
• Coordinate with IFMS Delivery Executives and global teams to monitor service delivery and remediation.
• Support commercial management by monitoring scope changes and contract-related matters.
• Provide operational support across treasury processes and payroll coordination for tax and benefits compliance.
• Prepare audit schedules and assist with internal and external audits.

Skills

Analytical skills

Attention to detail

Excellent communication

Cross-functional collaboration

Education

Bachelor's degree in Accounting or Finance

CPA (active/eligible/inactive) or equivalent

Tools

Excel

SAP

Concur

Ariba

Job description

At EY, we’re all in to shape your future with confidence.

We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.

Join EY and help to build a better working world.

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

EY | Building a better working world

EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets.

Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow.

EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories.