OneStream Sr. Developer and Administrator

Veoneer Safety Systems USA•Southfield, MI

7d•Onsite

About The Position

Responsible for the technical leadership, stability, and continuous evolution of the OneStream platform supporting financial reporting, forecasting, and integrated business planning at Veoneer. This role operates in a hands-on capacity as the in-house OneStream developer and administrator, partnering with Finance, Operations, IT, and, as necessary, external implementation resources to maintain, enhance, and scale OneStream solutions across consolidation, Planning Factory, demand planning, capacity planning, 13-week forecasting processes, and future solutions.

Requirements

Bachelor’s degree in IT, Finance, or related field
5+ years of hands-on OneStream administration and development experience, including multiple implementation, enhancement, or support cycles in enterprise environments
Strong experience designing OneStream application architecture, including dimensional design, cube architecture, workflow orchestration, security model, dashboard/form strategy, and performance optimization
Deep technical capability in OneStream business rules, member formulas, data management, cube views, dashboards, forms, extensibility, and application troubleshooting
Experience with release management, environment promotion, regression testing, and production support across development, test, and production environments
Strong understanding of data integration architecture, including source-to-target mapping, transformation rules, data quality controls, and interfaces between OneStream and ERP, ODS, data warehouse, and operational planning sources
Working knowledge of SQL, relational data structures, flat-file and API-based integrations, and technical troubleshooting for scheduled and workflow-driven data loads
Strong understanding of financial and operational planning processes within OneStream, including consolidation, close, forecasting
Experience supporting OneStream supply and demand planning solutions
Experience working with external implementation partners or consultants while serving as the internal technical owner for solution quality, supportability, architecture decisions, and knowledge transfer
Demonstrated Agile/Scrum experience, including backlog management, sprint participation, documentation review, prioritization of enhancement requests, and coordination of technical deliverables
Strong communication, stakeholder partnership, and presentation skills across Finance, Operations, IT, and executive leadership
English language proficiency

Nice To Haves

OneStream architecture, professional, or administrator certifications
Experience supporting OneStream marketplace solutions such as Planning Factory, driver-based forecasting, forecast seeding, or comparable operational planning solutions
Experience with cloud-hosted enterprise application support, service architecture concepts, security controls, and disaster recovery or business continuity considerations
Background in manufacturing, supply chain planning, or integrated business planning environments with complex global data models
OneStream certification in architecture, administration, implementation, or development is strongly preferred; equivalent demonstrated experience designing and supporting enterprise-scale OneStream solutions is highly valued
Positive mindset and active team player
Comfort with ambiguity and strong desire to contribute to growth of the business
Flexibility to contribute to operations of the business outside of one’s core responsibilities when necessary
Proactive communicator and ability to work with people globally
Self-motivated

Responsibilities

Own the technical architecture of Veoneer’s OneStream environment, including application design, business rules (VB.Net scripting, API), cube architecture, dimensionality, workflow design, security model, integration patterns, performance considerations, and environment strategy across development, test, and production.
Responsible for implementation and management of scenarios (Actual, Forecast, Strategic Plan), including recalculation scenarios.
Develop or update business rules (code) based on business requirements, and manage promotion, release readiness, regression planning, deployment coordination, and post-release validation for enhancements across consolidation, Planning Factory, and forecasting solutions.
Maintain Administration guidelines and technical documentation.
Configure and maintain role-based security, access provisioning, segregation of duties, audit support, and controlled change management practices in alignment with finance and IT governance requirements.
Define and support data integration, transformation, and orchestration patterns between OneStream and source platforms, including ERP systems, data warehouse layers, operational data stores, and planning inputs required for SIOP and 13-week forecasting.
Establish standards for solution design, reusable components, testing, issue triage, performance tuning, and technical documentation to improve maintainability and reduce dependency on external resources.
Demonstrated Agile/Scrum experience, including backlog management, sprint participation, documentation review, prioritization of enhancement requests, and coordination of technical deliverables.
Strong communication, stakeholder partnership, and presentation skills across Finance, Operations, IT, and executive leadership.