Estimator – Physical Security Systems (Data Centre Projects) Location: Hertfordshire Type: Full-Time, Permanent Salary: £45,000–£55,000 DOE + Quarterly Bonus Scheme Work Style: Office-Based with Flexible Working Options A leading fire and security integrator is seeking a skilled Estimator to join its design team, focusing exclusively on physical security systems for data centre projects. This is a fantastic opportunity for someone with strong commercial and technical insight who thrives in high-security, mission-critical environments. About the Role As an Estimator, you’ll be responsible for preparing accurate and competitive cost estimates for large-scale physical security installations. You’ll collaborate with the design team, project managers, and commercial leads to ensure proposals are commercially viable, technically sound, and aligned with client expectations. Key Responsibilities - Develop detailed cost estimates and tender submissions for access control, CCTV, and perimeter protection systems - Analyse drawings, specifications, and client requirements - Liaise with suppliers and subcontractors for pricing and technical input - Identify risk, value engineering opportunities, and compliance considerations - Support budgeting, forecasting, and bid strategy development Looking For - Experience as an Estimator in physical security or related M&E sectors - Solid understanding of access c...