OneStream Consultant (Senior / Principal)

Catch Resource Management; Leeds; Hybrid; GBP 70,000 - 120,000; Full time

Job summary

A leading consultancy firm in the UK is looking for Senior and Principal OneStream Consultants to join their expanding team. This role offers an excellent opportunity to work on finance transformation projects, optimizing consolidation, planning, and reporting processes. The ideal candidates will have at least 3 years of OneStream implementation experience, strong finance process knowledge, and excellent communication skills. The position allows for hybrid or remote work arrangements, with a competitive salary range of £70,000 - £120,000.

Qualifications

• 3+ years of hands‑on OneStream implementation experience (full lifecycle).
• Relevant degree in Finance, Accounting, Computer Science, or related field.
• OneStream certification(s) preferred.

Responsibilities

• Lead full lifecycle OneStream implementations from design to go‑live.
• Translate business requirements into scalable technical solutions.
• Provide training and documentation to client teams.

Skills

OneStream implementation experience

Understanding of finance processes

Knowledge of relational databases

Ability to lead workshops

UAT support and troubleshooting

Excellent communication skills

Education

Relevant degree (Finance, Accounting, Computer Science)

Job description

OneStream Consultant (Senior / Principal) – EPM (Enterprise Performance Management), OneStream, Implementation, Consultant, Senior Consultant, Principal Consultant, Corporate Performance Management, CPM, Finance Transformation, Financial Systems, OneStream XF, Business Rules, Integration, Metadata, Workflow, Security, UAT, Troubleshooting, Consolidation, Financial Close, Planning, Budgeting, Forecasting, ESG, Reporting, Lease Accounting, FP&A, Scenario Modelling, Stakeholder Engagement, Solution Design, Pre-sales, Workshop, Mentoring, Remote, Hybrid, UK, £70,000 - £120,000 per annum

Catch Resource Management are delighted to be supporting a well-established UK OneStream partner consultancy, currently seeking both Senior and Principal OneStream Consultants to join their expanding UK team.

This is an excellent opportunity to work on complex, high-impact finance transformation programmes, helping clients optimise their consolidation, planning, forecasting, ESG reporting, and wider performance management processes. You’ll be instrumental in delivering innovative solutions across the full project lifecycle, working with senior stakeholders, mentoring junior colleagues, and ensuring lasting client success.

Key Skills & Experience

• 3+ years of hands‑on OneStream implementation experience (full lifecycle).
• Solid understanding of finance processes (close, consolidation, planning, forecasting, reporting).
• Good working knowledge of relational and multidimensional databases (e.g., SQL Server).
• Proven ability to lead workshops, gather requirements, and present solutions to business and technical stakeholders.
• Experience in UAT support, troubleshooting, and post‑go‑live enablement.
• Excellent communication and documentation skills.
• Relevant degree (Finance, Accounting, Computer Science, Information Systems, or related).
• OneStream certification(s) preferred; project management certifications desirable.

Main Responsibilities

• Lead full lifecycle OneStream implementations, from design through to go‑live and optimisation.
• Build and maintain business rules, calculations, and integrations into OneStream.
• Translate business requirements into robust, scalable technical solutions.
• Deliver best‑practice configuration, workflow design, metadata management, and security setup.
• Support UAT, cutover, and go‑live, ensuring smooth client adoption.
• Provide training, documentation, and knowledge transfer to client teams.
• Assist with pre‑sales activities, including demonstrations and proof‑of‑concept builds.
• Mentor junior consultants and contribute to internal knowledge sharing.

Location

Hybrid / Remote (UK)