Dynamics F&O Senior Business Analyst - NAV to D365 F&O Migration

Overview

Contract & Location: 6-month contract - 2 days per week in London office.

Rate: £500/day Outside IR35

We are seeking an experienced Dynamics F&O Senior Business Analyst to support a large-scale European ERP transformation programme involving the migration from Microsoft Navision (NAV) to Dynamics 365 Finance & Operations (D365 F&O).

The successful candidate will play a key role in business process analysis, requirements gathering, solution design, data migration, testing, cutover planning, and stakeholder engagement across multiple business functions. This role will be instrumental in ensuring a smooth transition from Legacy NAV environments to a modern D365 F&O platform.

Key Responsibilities

• Lead business analysis activities throughout the full D365 F&O implementation life cycle.
• Gather, document, and validate business requirements across Finance, Operations, Sales, and Customer Service functions.
• Analyse existing NAV processes and identify opportunities for process improvement and standardisation.
• Drive quote-to-cash process transformation, ensuring integration between Oracle CPQ, Dynamics CRM, and D365 F&O.
• Conduct gap analysis between current-state NAV processes and future-state D365 F&O capabilities.
• Support data migration strategy, mapping, cleansing, validation, and reconciliation activities.
• Collaborate with technical teams, solution architects, and implementation partners to deliver business requirements.
• Facilitate workshops with business stakeholders across multiple European regions.
• Support SIT, UAT, defect management, and business readiness activities.
• Assist with cutover planning, go-live preparation, hypercare, and Legacy system decommissioning.
• Produce high-quality functional documentation, process maps, and business analysis artefacts.

Required Experience

• Extensive experience delivering Microsoft Dynamics AX and/or Dynamics 365 Finance & Operations implementations.
• Strong background working as a Senior Business Analyst on ERP transformation programmes.
• Proven experience with Microsoft Navision (NAV) environments and migration projects.
• Deep understanding of Finance, Operations, Order Management, and Quote-to-Cash processes.
• Experience supporting data migration, master data management, and ERP cutover activities.
• Strong stakeholder management and workshop facilitation skills.
• Experience working within multi-country or European ERP rollouts.
• Ability to bridge business and technical teams effectively.

Desirable Experience

• Oracle CPQ integration experience.
• Dynamics CRM/Customer Engagement experience.
• Previous experience on NAV-to-D365 migration programmes.
• Experience working within manufacturing, distribution, technology, or professional services environments.
• Knowledge of Azure-based integration and data migration tools.

Key Skills

• Dynamics 365 Finance & Operations (D365 F&O)
• Microsoft Dynamics AX
• Microsoft Navision (NAV)
• ERP Transformation
• Business Analysis
• Gap Analysis
• Data Migration
• Quote-to-Cash
• Oracle CPQ
• Dynamics CRM
• UAT & SIT
• Process Mapping
• Stakeholder Management
• Cutover & Go-Live Support