Job Role: Built Estate Manager Location: HMS Collingwood (On-site role) Employment Type: Permanent, Full Time Salary: £45,000 – £50,000 Mainstay Recruitment are currently recruiting for a Built Estate Manager to take full ownership of the maintenance and improvement of the built environment across a key defence site for our well known client. This is a critical leadership role, responsible for the safe, efficient, and high-quality delivery of all maintenance activities, including reactive, planned, and billable works (under £25k). You’ll lead both internal teams and external supply chain partners to achieve performance targets, drive compliance, deliver value for money, and maintain operational excellence. Key Responsibilities: • Manage delivery of all reactive and programmed maintenance and minor billable works, ensuring compliance with statutory legislation, MoD regulations, and HSE standards • Oversee site-specific maintenance schedules and monitor compliance status • Collaborate with stakeholders including the Defence Infrastructure Organisation (DIO) and Heads of Establishment to manage risks and address overdue tasks • Support Net Zero initiatives by identifying and driving forward carbon reduction projects • Act as the primary point of contact for senior site stakeholders, building strong working relationships • Lead, mentor, and support a high-performing team, ensuring effective onboarding and continued professional development • Manage budgets, monitor financial performance, and ensure efficient project delivery • Balance commercial decision-making with operational and stakeholder needs • Contribute to contract-wide risk management and best practices What You’ll Bring: • Technical expertise in building, civil, electrical, or mechanical engineering • HNC/HND (or equivalent experience) in a relevant field • Health & safety qualifications (e.g. IOSH, SMSTS) and training in asbestos and legionella management • Strong IT proficiency, including Microsoft Office, CAFM systems, and collaborative tools (e.g. Teams, SharePoint) • Experience in hard FM services and project management within complex facilities • Ability to obtain SC Clearance (Security Clearance) Desirable Qualifications: • Membership of a professional body (e.g. CIOB, IEng) • NEBOSH qualification • Advanced knowledge of CAFM systems What’s On Offer: • 25 days annual leave • 6% employer-matched pension contribution • Company car or car allowance • Life assurance (2x annual salary) • Private medical cover (single policy) To apply for this role, please follow the link on this page or for more information cal Mainstay Recruitment Walsall Office and ask for Will