Senior Quantity Surveyor Location: Watford Sector: Modular Groundworks & Civil Engineering Salary: £65,000 - £80,000 DOE About the Company Our client is a leading specialist contractor delivering high-quality groundwork and civil engineering services across the modular construction sector. Known for their innovative, solutions-driven approach and strong reputation for reliability, they partner with major modular providers nationwide to deliver technically complex projects safely, efficiently, and to the highest standard. The business has a clear mission: to empower modular construction through expert groundwork and civils delivery. With a culture built on loyalty, agility, pragmatism and teamwork, they are entering an exciting period of growth — and now seek an experienced Senior Quantity Surveyor to join their expanding commercial team. The Role This is a key senior appointment, offering the opportunity to take ownership of the commercial delivery of multiple modular groundwork and civils projects. You’ll manage the full lifecycle of each project — from tendering and cost planning through to final account — ensuring financial control, value optimisation and risk management at every stage. Key Responsibilities Oversee and manage all commercial aspects of assigned projects from start to finish. Prepare, submit and review tenders, budgets, and valuations. Manage subcontractor procurement, contracts and payments. Prepare and monitor cost reports, forecasts and cash flows. Lead negotiations on variations, claims and final accounts. Ensure compliance with contract terms (NEC/JCT). Collaborate closely with project and site teams to maintain profitability and performance. Support process improvement and mentoring of junior QS staff. About You Degree qualified in Quantity Surveying or related field. Minimum of 8 years’ experience in civil engineering, groundworks or modular construction. Strong understanding of NEC or JCT forms of contract. Excellent negotiation, communication and analytical skills. Proactive, organised, and able to manage multiple projects concurrently. MRICS or working towards chartership (advantageous). What’s on Offer Competitive salary and benefits package. Genuine long-term career progression within a growing, forward-thinking business. Exposure to major modular and civil projects across the UK. Supportive and collaborative company culture