Finance Administrator / Controller Ynysddu | 1 Day per Week (Flexible Hours) | Competitive Salary | Permanent (Part-Time) | Immediate Start Available Acorn by Synergie is recruiting on behalf of a well-established Gwent-based construction company for a Finance Administrator / Controller. This is an excellent opportunity for an experienced finance professional seeking a part-time, flexible role within a supportive and growing team. The Role: This is a standalone, all-round finance and administration role working with a small, dedicated construction business operating across the UK. You'll be responsible for managing the company's financial processes, day-to-day office operations, and supporting compliance activities. Flexible working options available: One full day per week (8 hours). OR two half-days (4 hours each). Key Responsibilities: Financial Management: Manage day-to-day accounts using Sage 50. Prepare monthly/quarterly/year-end reports, budgets, and forecasts. Complete VAT returns and CIS returns in line with HMRC regulations. Monitor and forecast cash flow. Process payroll and manage PAYE/pension submissions. Oversee accounts payable and receivable.Office Administration: General office management and admin support. Organise correspondence, filing, and internal communications. Maintain financial and administrative records. Support scheduling and minute-taking for internal meetings. Coordinate between departments as needed.Compliance & Audit: Prepare supporting documentation for internal/external audits. Ensure financial compliance with all relevant legislation.Team Collaboration: Work directly with senior management on reporting and business support. Contribute to wider project cost control and financial planning. About You: Essential: Proven experience in a finance/admin role. Strong Sage 50 skills. Experience with VAT returns and payroll. Excellent organisational and IT skills. Comfortable running the accounts for a small business independently.Desirable: Experience handling CIS returns. Background in the construction industry. Confident communicator with strong attention to detail. Highly organised and able to manage multiple tasks autonomously. What's on Offer: Flexible part-time role with choice of workdays. Competitive hourly rate. Long-term, stable opportunity within a supportive business. Ideal for experienced professionals seeking work-life balance. Located in Ynysddu, South Wales. Apply Now! If you're a capable finance professional seeking a flexible and rewarding role in a well-run local business, apply today or contact Acorn by Synergie for more information. Acorn by Synergie acts as an employment agency for permanent recruitment