OneStream Consultant: Global Finance Transformation Lead

EY; Singapore; Remote; SGD 120,000 - 180,000; Full time

Job summary

Ernst & Young Advisory Services Sdn Bhd is seeking a Senior Associate in Consulting to lead end-to-end OneStream implementations and design robust financial planning solutions. You will configure cubes, dimensions, workflows, and security, while delivering planning, budgeting, and reporting capabilities for global clients.

The role requires hands-on OneStream experience, strong stakeholder management, and the ability to drive multiple workstreams with high-quality outputs.

Qualifications

• Bachelor's degree in Accounting, Finance, IS, CS, Eng, or related discipline.
• 5–8+ years of relevant consulting or industry experience.
• Minimum 3–5 years of hands-on OneStream implementation experience.
• Experience delivering multiple full lifecycle OneStream implementations.
• OneStream Platform Administration.
• Experience in delivering client engagements and managing workstreams.
• Strong experience in analysis, problem-solving and delivering client-ready outputs.
• Proven ability to manage stakeholders and work effectively in team environments.
• Strong written and verbal communication skills.

Responsibilities

• Lead end-to-end OneStream implementations, including requirements gathering, solution design, development, testing, deployment, and hypercare support.
• Design and configure OneStream applications, including: Cubes and dimensions; Workflow and security; Metadata management; Cube Views and Dashboards; Business Rules; Reporting and analytics; etc.
• Develop planning, budgeting, forecasting, consolidation, and management reporting solutions.
• Design and implement data integration frameworks with ERP, HR, CRM, and other upstream/downstream systems.
• Develop and optimize business rules, data load processes, and performance tuning activities.
• Support data migration, reconciliation, and validation activities.
• Lead and manage discrete workstreams within large, complex engagements, including planning, execution and delivery.
• Supervise, coach and develop junior team members (Associates/Consultants), providing guidance and quality review of deliverables.
• Ensure compliance with EY methodologies, quality standards, and risk management requirements.
• Contribute to business development by supporting proposal development, client presentations and thought leadership initiatives.
• Support internal practice initiatives, including knowledge development, methodology enhancement and team activities.

Skills

Analytical skills

OneStream expertise

Requirements translation

Prioritization under pressure

Stakeholder management

Client communication

Team collaboration

Commercial awareness

Results-driven

Education

Bachelor's degree in Accounting, Finance, Information Systems, Computer Science, Engineering, or a related discipline

Tools

OneStream Platform Administration

Job description

Ernst & Young Advisory Services Sdn Bhd is seeking a Senior Associate in Consulting to lead end-to-end OneStream implementations and design robust financial planning solutions. You will configure cubes, dimensions, workflows, and security, while delivering planning, budgeting, and reporting capabilities for global clients.

The role requires hands-on OneStream experience, strong stakeholder management, and the ability to drive multiple workstreams with high-quality outputs.