Accounts & Supply Chain Administrator (Hybrid | WinMan)

Infinitesima Ltd; Abingdon (VA); On-site; USD 37,000 - 43,000; Full time

Benefits offered by this job

Private Health Insurance

Death in Service (x3 salary)

Job summary

Infinitesima is seeking an Accounts & Supply Chain Administrator to join our Abingdon team. This role blends finance and supply chain operations, managing supplier invoices, purchasing transactions and ERP data with accuracy.

You will work in a structured environment, following established processes, and will need to handle high-volume data entry, validation and record-keeping while collaborating with engineers, managers and suppliers.

Qualifications

• Previous experience in purchasing, supply chain, ERP administration, accounts payable or similar operational support role.
• Strong Excel and spreadsheet skills.
• Excellent numerical accuracy and attention to detail.
• Able to handle high-volume data entry and validation with accuracy.
• Able to follow established processes accurately and consistently.
• Able to work independently with minimal supervision.
• Confident communication with colleagues at all levels of the business.
• Proactive, self-sufficient approach with ownership mindset.

Responsibilities

• Process supplier invoices and purchasing transactions accurately.
• Maintain data integrity within WinMan and other business systems.
• Create, update and validate purchasing, inventory and supplier records.
• Follow up with engineers, managers and other stakeholders for missing information and approvals.
• Resolve discrepancies between purchase orders, goods receipts and supplier invoices.
• Produce and maintain accurate records and audit trails.
• Support the smooth operation of the Supply Chain and Finance functions through accurate administration.
• Help improve process efficiency and data quality as the business grows.

Skills

Excel

Numerical accuracy

Data validation

Independence

Communication

Organisational skills

Proactivity

Process adherence

Tools

WinMan

SAP

Oracle

Epicor

NetSuite

Microsoft Dynamics

Job description

Infinitesima is seeking an Accounts & Supply Chain Administrator to join our Abingdon team. This role blends finance and supply chain operations, managing supplier invoices, purchasing transactions and ERP data with accuracy.

You will work in a structured environment, following established processes, and will need to handle high-volume data entry, validation and record-keeping while collaborating with engineers, managers and suppliers.