Senior Systems Administrator (Finance Systems)

Perm role

Salary - £50k + 10% bonus

Remote Role - UK based

We’re looking for a Senior Systems Administrator to own and optimise our finance systems landscape, ensuring performance, scalability, compliance, and seamless integration across platforms. This is a high-impact role partnering with Finance, RevOps, IT, and external vendors to drive system excellence and structured governance.

Key Responsibilities

• Own and optimise the finance systems ecosystem including Sage Intacct, Salesforce, DataBlend, AvaTax, and expense platforms
• Manage and enhance CRM–ERP integrations, ensuring data integrity and seamless process flow
• Oversee Salesforce data structures, financial objects, and system architecture alignment with ERP
• Support and optimise billing, revenue recognition, tax, and core finance processes
• Drive automation and continuous improvement across finance system workflows
• Lead structured governance, change management, and release frameworks
• Manage system configurations, upgrades, enhancements, and vendor relationships
• Ensure compliance, audit readiness, and strong internal controls
• Partner cross-functionally with Finance, IT, Sales Ops, and external consultants
• Develop documentation, SOPs, and scalable best practices

What We’re Looking For

• Proven experience administering finance systems, ideally Sage Intacct
• Strong understanding of CRM–ERP integrations and Salesforce architecture
• Experience with billing, revenue recognition, tax engines (e.g., AvaTax), and financial reporting
• Knowledge of structured change frameworks and governance models
• Strong stakeholder engagement and communication skills
• Process-driven mindset with a focus on optimisation and automation