Accounts Payable Assistant

Mackoy Ltd; Eastleigh; On-site; GBP 27,000 - 30,000; Full time

Job summary

Mackoy Ltd, a leading civil engineering contractor, is hiring an Accounts Assistant to join their Accounts Payable team. This full-time office role in Eastleigh requires experience with supplier invoices, strong Excel skills, and excellent organisation. Ideal candidates are honest, proactive, and team-oriented, with the ability to manage tasks effectively.

Qualifications

• Strong working knowledge of Excel and Sage 50 Accounts is essential.
• Experience in purchase ledger and timesheet entry required.
• Attention to detail and excellent organisational skills necessary.

Responsibilities

• End-to-end processing of supplier invoices.
• Weekly site timesheet entry and payment batching.
• General finance admin including invoice filing and scanning.

Skills

Excel

Sage 50 Accounts

Construct software

Organisational skills

Communication skills

Job description

We’re Hiring: Accounts Assistant (Accounts Payable)

Eastleigh, Hampshire – Full Time, Office Based

£27,000 – £30,000 per annum, depending on experience

Mackoy is a leading groundworks and civil engineering contractor, delivering infrastructure and site preparation services to many of the UK’s top housebuilders. As our operations grow, we are looking to strengthen our internal finance function with the addition of an experienced and reliable Accounts Assistant.

This role will be based at our Eastleigh office and sits within our Accounts Payable team, providing key day-to-day support to both our commercial and construction departments.

Key Responsibilities

• Accounts Payable – end-to-end processing of supplier invoices
• Supplier account reconciliation and resolution of invoice disputes
• Weekly site timesheet entry (Excel) and upload to Hudsons platform
• Checking and submitting agency timesheets
• Preparing weekly site wages for submission to our external payroll accountant
• Weekly payment batching
• Processing subcontractor invoices and liaising with the commercial team for approval
• General finance admin including invoice filing, scanning and storage

Skills & Experience Required

• Strong working knowledge of Excel, email, Sage 50 Accounts, and Construct software
• Experience in purchase ledger and weekly timesheet entry
• Some payroll knowledge helpful but not essential
• Excellent organisational skills and attention to detail
• Ability to work under pressure and meet regular deadlines
• Strong communication skills and a practical, can-do attitude

We are looking for someone who is honest, dependable and proactive – a team player who can manage routine tasks accurately, maintain momentum through busy weeks, and support the wider finance and site teams with professionalism and integrity.

This is a full-time, office-based role – remote or hybrid working is not available for this position.

To Apply

If you're looking for a long-term position with a stable and growing business – and you take pride in your work – we’d love to hear from you.

Apply now via LinkedIn or send your CV directly to [e-mail]

Learn more about us at www.mackoy.co.uk