OS&S Controller
About this role
KEY ACCOUNTABILTIES
Process Governance & Monitoring
Establish and maintain governance framework for OS&S processes
Monitor adherence to group policies (ARM, ICS, Procurement, HR guidelines, etc)
Ensure process standardization and eliminate country-specific deviations
Identify control gaps, risks, and inefficiencies and drive mitigation actions
Cross-functional Coordination (End-to-End)
Monitor financial performance, cost control, and reporting accuracy
Ensure compliance with accounting policies and internal controls
Monitor purchasing processes
Ensure alignment with procurement directives and sourcing strategies
Track personnel-related processes, cost allocation, and FTE alignment
Ensure integration of HR processes within OS&S model
Monitor inventory, logistics, and operational KPIs
Ensure process alignment across supply chain interfaces
Ensure system alignment (SAP, SNOW, dashboards)
Support digital enablement and process automation initiatives
Performance Management & KPI Steering, Reporting
Define and implement OS&S KPI framework (financial + operational)
Develop dashboards to enable transparency and decision-making
Monitor performance vs. targets and initiate corrective actions
Consolidate cross-functional performance insights for management
Translate data into actionable recommendations
Stakeholder Management
Act as key interface between Business units, Shared service functions, Regional and global teams
Facilitate issue resolution and alignment across stakeholders
Continuous Improvement & Transformation
Drive process improvement initiatives within OS&S
Support implementation of Project Summit operating model (IOM1 / IOM2)
Ensure harmonization and simplification of workflows across regions
Controls & Compliance
Monitor and ensure compliance with company policies and internal guidelines
Develop and recommend improvements to internal controls
Coordinate and support external auditors during the annual audit process
Ensure full compliance with local statutory rules and regulations
JOB REQUIREMENTS
Education
Bachelor Degree in Accounting or Business Administration.
Professional accountancy certification desired (e.g. ACCA/ CIMA/ CPA).
Experience
10 to 12 years of relevant finance and accounting experience or in controlling.
Knowledge and skills
Strong understanding of end-to-end business processes
Solid IT capabilities including SAP, spreadsheets, and automated accounting systems
Experience in transformation projects, shared services, or operating model changes is preferred
Strong analytical and critical thinking skills with ability to connect the dots
High attention to detail and accuracy
Ability to handle complex issues and resolve urgent matters under pressure
Takes full ownership and accountability for achieving targets and objectives
Ability to multi-task, prioritize effectively, and deliver results in a dynamic environment
Proven ability to work independently with high level of reliability
Strong communication and organizational skills
Effective interpersonal and stakeholder management skills
Ability to work collaboratively in a cross-functional and team-oriented environment
Prior business partnering experience is an advantage
Meticulous, structured, and detail-oriented mindset
Strong sense of responsibility and commitment
Flexible and adaptable in a fast-changing environment
Other requirements
Good command of both oral and written local language and English are required.
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You'll be redirected to omya's official application page on Workday.