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REF103205O_2026254556 I Assistant Manager - One stream Administrator I US Shift

at WNS

Pune, India Mid Posted 2026-05-25

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About this role

Overview Looking for an Assistant Manager – OneStream Reporting who can manage and support financial consolidation, reporting, and data management within the OneStream platform. This role is suited for a professional with hands-on system experience, capable of handling reporting operations while driving process improvements Key Responsibilities:  • Manage and support financial consolidation and reporting activities within OneStream • Aggregate, validate, and reconcile data from multiple source systems for accurate reporting • Prepare and review recurring financial reports and management packs (Excel / PowerPoint / PDF) • Perform variance analysis and provide structured business insights/commentary • Support and maintain OneStream workflows, data loads, and metadata management • Collaborate with finance and business teams to understand and translate reporting requirements • Assist in financial planning, forecasting, and basic modeling activities • Identify and implement process improvements, automation, and system enhancements • Troubleshoot system issues and coordinate with technical teams where required Required Skills • Strong hands-on experience with OneStream (data loading, consolidation, reporting, workflows) • Advanced Excel skills (formulas, data manipulation, reconciliations) • Good understanding of financial consolidation, reporting, and accounting concepts • Experience in data validation, reconciliation, and variance analysis • Ability to create clear and structured PowerPoint presentations • Strong attention to detail and problem-solving skills • Effective communication and stakeholder management Preferred Experience: • Prior experience with EPM tools such as Hyperion, SAP BPC (in addition to OneStream) • Exposure to dashboarding or reporting tools (Power BI is a plus) • Experience in system implementation, enhancements, or migration projects • Basic knowledge of OneStream XF customization (business rules, workflows) Profile: • ~4–7 years of relevant experience in financial reporting / EPM systems • Hands-on practitioner with strong OneStream expertise and reporting ownership • Able to manage end-to-end reporting cycles with minimal supervision • Organized, dependable, and capable of handling multiple deadlines • Continuous improvement mindset with a focus on automation and efficiency B com M com MBA Finance

How to get this job at WNS

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