Financial Controller

O'Neill & Brennan; City Of London; On-site; GBP 80,000 - 100,000; Full time

Job summary

A leading Tier 1 Building Contractor in the UK is seeking an experienced Financial Controller on a 12-month fixed-term contract starting January 2026. This role involves overseeing all financial control aspects, ensuring compliance and supporting senior leadership in decision-making. Ideal candidates will be qualified accountants with at least 4 years of experience, particularly in the construction sector, and have strong leadership skills.

Benefits

Excellent Salary

25 Days annual leave

Pension

Travel Expenses

Qualifications

• Minimum of 4 years post-qualification experience.
• Understanding of construction accounting principles and standards.
• Ability to lead and develop a finance team.

Responsibilities

• Deliver accurate management information to senior leadership.
• Oversee accounts payable and receivable.
• Manage close-off processes and ensure statutory compliance.

Skills

Qualified accountant (ACA / ACCA / CIMA)

Knowledge of the construction industry

Proficient in accounting software administration

Excellent communication skills

Strong analytical abilities

Education

Qualified accountant

Tools

COINS

Job description

Overview

O'neill & Brennan currently have an exciting opportunity for an experienced Financial Controller to join a leading Tier 1 Building Contractor on a 12-month fixed-term contract commencing January 2026. This is a key position within the business, responsible for overseeing all aspects of financial control, reporting, and compliance, while supporting senior leadership with strategic and operational decision-making.

Responsibilities

• Deliver accurate and timely management information, including quarterly accounts and monthly financial reports (budgets, cash flow forecasts) to the Chief Financial Officer and Senior Leadership Team.
• Oversee accounts payable and accounts receivable, ensuring accuracy, efficiency, and compliance.
• Manage month-end and year-end close-off processes.
• Ensure statutory compliance, including VAT returns and all HMRC and regulatory submissions.
• Coordinate annual audits and liaise with auditors, HMRC, and other regulatory bodies.
• Administer and maintain the company's financial and contract management software (COINS).
• Strengthen internal controls, policies, and procedures to support business growth and efficiency.
• Lead, mentor, and develop the finance team.
• Manage company bank accounts and credit cards, ensuring appropriate fund availability.
• Oversee the subcontract ledger and ensure full compliance with CIS obligations, including:
• Subcontractor registration with HMRC.
• Correct tax deductions and accurate recording of material figures.
• Compliance with Construction and Reverse Charge VAT rules.
• Proper treatment of subcontracts.
• Collaborate with the Commercial Director and team to provide timely cost reporting and support financial performance.
• Support the CFO with ad hoc projects and financial initiatives as required.

Qualifications

• Qualified accountant (ACA / ACCA / CIMA) with a minimum of 4 years post-qualification experience.
• Knowledge of the construction industry, including construction accounting, WIP, and job costing.
• Proficient in accounting and financial management software administration (experience with COINS is advantageous).
• Thorough understanding of accounting principles, standards, and statutory requirements.
• Excellent communication and interpersonal skills, with the ability to influence and collaborate across departments.
• Strong analytical, organisational, and leadership abilities.

Whats on Offer?

• Excellent Salary
• 25 Days annual leave
• Pension
• Travel Expenses
• O'Neill and Brennan values diversity and promotes equality. All individuals will be treated in a fair and equal manner and in accordance with the law regardless of gender, marital status, race, religion, colour, age, disability or sexual orientation