Financial Controller

Financial Controller Financial Controller Location: Abingdon (OX14 1RL) At Trinity Fire & Security , we’re more than just experts in safety and security — we’re a supportive team with a shared purpose: protecting what matters most to our customers. We’re looking for a Financial Controller who will act as the senior finance lead for Trinity, combining strong financial control with proactive commercial insight and business partnering. In this role you will support operational and strategic decision-making across installation projects, service contracts, and maintenance activities, while ensuring robust reporting, governance, and scalable finance processes. This is a hands-on leadership role suited to a commercially minded finance professional who can both run an effective control function and influence performance across the wider business. This role is a full time permanent role, based from our Abingdon office but will involve weekly travel to visit team members in Exeter. What you will be doing: Commercial Performance & Business Partnering Partner with the Managing Director and operational leaders to improve financial performance, profitability, and cash generation Provide forward-looking insight through budgeting, forecasting, and KPI analysis Support pricing, tendering, and contract decisions with robust financial analysis and challenge Drive visibility of project margins, job costing, and contract performance to enable timely interventions Identify and deliver margin improvement, cost efficiency, and working capital opportunities Translate financial information into clear, actionable insights for non-financial stakeholders Financial Control & Reporting Oversee both shared service and directly managed resources including general ledger, billing, month-end processes, accounts payable and credit control activities Ensure accurate accounting for project and contract-based revenue, including WIP, accrued income, and revenue recognition Prepare, review, reconcile and sign off monthly management accounts and financial packs including P&L, balance sheet, cash flow, KPIs, and variance analysis Manage cash flow, credit control, and supplier payments Lead the year-end audit process and act as primary contact for auditors, accountants, and tax advisors Systems, Process & Transformation Support the transition and integration of finance systems and reporting tools Lead improvements to processes, controls, and data quality to enable scalability and efficiency Leadership Lead, mentor, and develop the finance team, fostering a high-performance, collaborative and service-oriented culture What we're looking for: Significant experience in a senior finance leadership role Strong understanding of project accounting, WIP, contract revenue recognition, and cash flow management Demonstrable experience driving commercial performance, not just financial reporting Experience improving systems, processes, or supporting finance transformation initiatives Strong Excel and ERP/accounting system experience Ability to influence and challenge senior stakeholders constructively Confident communicator with the ability to explain financial concepts clearly An analytical and insight-driven leader, with a focus on outcomes Resilience and adaptability in a fast-paced, evolving environment High integrity and ownership mindset Professional accounting qualification (ACCA, CIMA, ACA or equivalent) Experience partnering with operational or project-based businesses such as construction, engineering, facilities management, or fire & security services is highly desirable What we can offer: A competitive salary Car allowance 23 days annual leave (increasing with service), plus bank holidays Salary Sacrifice Pension scheme 3 x Salary Life Assurance Access to our employee discount programme – savings at over 800 national retailers Employee assistance and wellbeing programme Equal Opportunities in Practice We are committed to equality of opportunity for all staff and applications from individuals are encouraged regardless of age, disability, sex, gender reassignment, sexual orientation, pregnancy and maternity, race, religion or belief and marriage and civil partnerships. Security Vetting It is an industry requirement that successful candidates / future employees undergo security vetting. Offers of employment are subject to satisfactory vetting and may be withdrawn if the required standards are not met. About PTSG PTSG Group is a leading provider of specialist services across the UK and Europe. Through the acquisition of high-quality specialist businesses, PTSG has built a group of industry-leading companies delivering services across Access & Safety, Electrical Services, Building Access, Fire Solutions, and Water Treatment. With over 3,300 specialists supporting 90,000+ customers across 200,000 buildings, delivering over 170 different services, we are committed to delivering safe, compliant, and high-quality services nationwide. At PTSG, our aim is simple. To be a great place to work and a great company to do business with. Armed Forces Covenant PTSG Group is proud to support the Armed Forces community and has formally signed the UK Armed Forces Covenant. We recognise the valuable skills and experience that service leavers, veterans, reservists, and military families bring to the workplace, including leadership, teamwork, resilience, and technical expertise. As part of our commitment, we guarantee an interview to ex-Forces applicants who meet the minimum criteria for the role and are committed to supporting Armed Forces personnel in building long-term civilian careers across our business. PTSG Group is an equal opportunities employer. We are committed to creating an inclusive and supportive workplace where everyone is treated fairly and with respect. We welcome applications from all backgrounds and are dedicated to promoting diversity, equality, and inclusion throughout our recruitment process and across the wider business. Ind1 Division Trinity Fire & Security Systems Department Finance Locations Abingdon Remote status Hybrid Employment type Full-time Abingdon Why work for us? Competitive salaries Life Assurance 3 x salary Vivup discounts Access to Vivup discount centre, which includes: Gym memberships, Major retailers, Holidays, Meals out, Electronics, Cinema tickets, Days out and much more Professional Development Opportunities to progress within each company and across the wider group. There are many examples of our staff moving between businesses for professional progression and career development. Work for a rapidly growing industry leader In 2024 PTSG was 25 businesses, employing just over 2200 staff. Today (2026) we're over 30 companies employing 3300 staff and the fastest growing organisation within our field. Access to Online GP Appointments Access a GP 24 hrs a day for all those unexpected emergencies Our Vision Here within PTSG's Fire Solutions Division: We’re building something bigger than a group of companies. Our vision is to create the most capable, connected and trusted fire safety division in the UK — where specialist expertise comes together to deliver smarter, safer and more reliable solutions for our customers. At the heart of that vision is our people. By investing in skills, creating clear career pathways, and opening up opportunities across multiple disciplines, we’re not just growing a business — we’re building careers that last. About Trinity Fire & Security Systems Trinity Fire & Security has been helping businesses to ensure the safety of their people, properties, and business operations for over 25 years. Using our extensive knowledge of fire, life safety and security systems, we will design a tailored solution to meet each client's individual needs. We pride ourselves in offering a full customer aftercare service ranging from traditional maintenance through to ensuring full legislative compliance