Construction Finance Assistant — Sage 50, On‑Site

Uxbridge Employment; Massachusetts; On-site; USD 43,000 - 53,000; Full time

Job summary

Uxbridge Employment is seeking a Finance Assistant / Accounts Administrator for a Denham-based role. You will manage sales and purchase ledgers, process invoices, and support the Finance Controller in CIS and VAT compliance within a construction-focused business.

The role is office-based, Monday–Friday, 9:00am–5:00pm, offering exposure across finance, projects and general operations in a small team. Experience with Sage 50 is essential.

Qualifications

• Construction industry experience is essential.
• Experience with CIS and VAT reverse charge understanding.
• Sage 50 knowledge and invoicing processing.
• Strong Excel, Word and Outlook skills.
• Well-organised with attention to detail.
• Confident, helpful communication style and team player.

Responsibilities

• Manage sales and purchase ledger using Sage 50.
• Process and input supplier invoices.
• Match invoices against purchase orders.
• Raise, match and update purchase orders.
• Produce cost reports for Project Managers.
• Assist with credit control.
• Monthly company credit card reconciliations, including gathering receipts.
• Deal with supplier and invoice queries.
• Support the Finance Controller with general accounts duties.
• Liaise with accountants regarding CIS and HMRC verifications.
• Check subcontractor information and compliance documentation.
• Support site and office teams with general queries.
• General administration including filing and answering calls.

Skills

Ledger management

Sage 50

Excel

Communication

Organised

Tools

Sage 50

Excel

Outlook

Word

Job description

Uxbridge Employment is seeking a Finance Assistant / Accounts Administrator for a Denham-based role. You will manage sales and purchase ledgers, process invoices, and support the Finance Controller in CIS and VAT compliance within a construction-focused business.

The role is office-based, Monday–Friday, 9:00am–5:00pm, offering exposure across finance, projects and general operations in a small team. Experience with Sage 50 is essential.