Job Description

Job Title:

Finance Manager

Company:

GSI Contract Services Ltd

Location:

Little Chalfont

Employment Type:

Full-time, Permanent

About Us

GSI Contract Services Ltd is a leading Passive Fire Protection specialist working within the UK construction industry. We deliver high-quality, fully compliant fire-stopping solutions across a wide range of commercial, residential, and public sector projects.

We are now seeking an experienced and proactive Finance Manager to oversee all aspects of our financial operations, compliance, and reporting, ensuring that the business runs efficiently.

Role Overview

Reporting directly to the Commercial Director, the Finance Manager will manage the day-to-day financial operations of the company, including subcontractor payments, CIS returns, VAT, payroll, and monthly reporting. This role will also ensure all statutory and certification requirements are met while maintaining accurate, up-to-date financial records and supporting business performance analysis.

Key Responsibilities

Financial Management & Reporting

Manage daily accounting operations using QuickBooks. Prepare and review monthly management accounts, forecasts, and cash flow reports. Handle VAT returns and reconciliations (monthly/quarterly). Oversee Corporation Tax reporting and quarterly payments. Complete accounting period-end procedures. Liaise with external accountants and auditors to ensure compliance.

Payroll & HMRC Compliance

Process wages (weekly/fortnightly/monthly). Submit CIS returns to HMRC. Manage HMRC reports and submissions. Complete annual P60 and P11D reporting.

Subcontractor & Commercial Management

Oversee all subcontractor payments, ensuring CIS and verification compliance. Assist with insurance renewals, commercial documentation, and PQQs (as required).

Compliance, Accreditation & Policy Management

Maintain and update company policies annually, ensuring sign-off and compliance. Manage renewals and submissions for: Achilles, SMAS, Acclaim/CQMS, and Builders Profile. Oversee cyber security, insurance, fleet cover, healthcare, and related renewals.

General Administration & Support

Handle banking and credit card accounting Maintain fuel records. Ensure smooth day-to-day financial and administrative operations across the business.

Skills & Experience Required

Proven experience as a Finance Manager or Management Accountant in the construction industry. Strong knowledge of CIS, VAT, HMRC compliance, and subcontractor payment processes. Competent with QuickBooks and Microsoft Excel. Excellent attention to detail and strong organisational skills. Ability to manage multiple tasks and meet strict deadlines. Professional qualification (ACCA, CIMA, or equivalent) desirable, or significant industry experience.

What We Offer

Competitive salary and benefits package Company pension scheme Yearly company events Christmas shut down Supportive, collaborative team environment

To Apply

For more information including salary and remuneration package, please email rcoomes@gsicontractservices.co.uk

*no agencies please

Job Type: Full-time

Pay: From 40,000.00 per year

Work Location: In person