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Posted May 29, 2026

FP&A Systems Architect – OneStream

• *FP&A Systems Architect – OneStream • *Location: Remote – USA • *Type:** Full-Time Henderson Drake is supporting the hire of an • *FP&A Systems Architect** for a large, complex manufacturing firm investing heavily in its finance technology landscape. This role offers full ownership of the OneStream platform from a planning perspective, with a strong emphasis on building scalable, integrated FP&A capabilities. This opportunity will suit someone who combines • *OneStream architecture experience with strong ERP integration exposure** and enjoys working closely with both finance and technology teams to shape how planning systems evolve. • *The Role** You will lead the architecture and ongoing development of the OneStream platform, with a focus on planning, forecasting, and performance management. Alongside platform ownership, you will play a key role in ensuring seamless integration with ERP systems, supporting accurate, connected financial processes. • *Key Responsibilities • Own the OneStream platform from an architectural and technical standpoint • Design and deliver advanced FP&A solutions, including • *driver-based forecasting and scenario modelling • Lead requirements gathering and solution design sessions with finance stakeholders • Build and enhance OneStream components including • *business rules, workflows, dashboards, and data models • Oversee and optimise integrations between OneStream and ERP platforms (including • *Oracle Fusion or similar) • Ensure data integrity, performance, and alignment across finance systems • Support enhancements across planning and related processes such as • *account reconciliation • Work cross-functionally to improve system adoption and long-term capability • *What You’ll Bring • Strong experience operating as a • *OneStream Architect** , particularly within planning/FP&A environments • Proven ability to design scalable solutions across • *planning, forecasting, and scenario analysis • Experience integrating OneStream with ERP systems (e.g. • *Oracle Fusion or similar platforms) • Solid understanding of data integration, ETL processes, and finance system architecture • Strong technical capability across OneStream configuration and development • OneStream Architect certification (or working towards it) • Comfortable engaging both finance and technical stakeholders • *What’s On Offer • Fully remote role across the U.S. with limited travel • Competitive salary and bonus structure • Full ownership of the OneStream FP&A platform • Clear progression into leadership if desired • Opportunity to shape a connected, modern finance systems environment • *Apply: [email protected] (833) 332-3127