Salary: £43,000 - 83,000 per year Requirements: A good understanding and demonstrable experience of security risk management within the built environment. Experience of delivering security projects within the built environment, including work in a multi-disciplinary consultancy environment. Relevant degree level qualification in security or a related built environment discipline. Chartered member of a professional institution related to security or engineering. Significant understanding of security risk management principles, policies, and procedures. Excellent knowledge of current initiatives within the industry such as Secured by Design, and security research, technology & innovation. Significant experience in the production of technical reports, threat and risk assessments, and operational requirements and specifications aligned with the RIBA Plan of Work stages. Ability to engage with clients to establish clear security briefs and technology requirements. Significant experience of the risk management process aligned to ISO 31000. Ability to manage and prioritise the workload of a project team, including delegation and quality assurance of tasks and deliverables. Excellent command of written and spoken English with the ability to communicate clearly at all levels, internally and externally. A good understanding and demonstrable experience of electronic security systems, physical security design, and security operations within the built environment. Able to achieve Baseline Personnel Security Standard (BPSS) before appointment. Willingness to travel across the UK when required to support projects or attend client sites. Willing to be in the office or project site up to 3 days a week as part of our Hybrid working model. Responsibilities: Manage the forecasting and prioritisation of resources across the security workstream. Act as point of escalation for clients and Principal Security Consultants in their delivery of standalone security projects. Lead on delivery of complex multi-disciplinary security projects. Support coordination of day-to-day operational delivery across the security workstream. Oversee accurate maintenance of our project information. Maintain situational awareness through coordination with security National Technical Authorities. Line manage Principal Security Consultants within the core security team and support their continuous professional development. Contribute to business development by fostering and maintaining constructive relationships with key clients and industry partners. Technologies: Support Security More: We are Tetra Tech, a leading provider of high-end consulting and engineering services for projects worldwide. Our team combines the resources of a global, multibillion-dollar company with local, client-focused delivery in over 400 locations around the world. We are committed to leading with science to provide sustainable and resilient solutions for our clients. We are proud to be an equal opportunities employer and encourage applications from all suitably qualified candidates. We are happy to discuss flexible working options to support your work/life balance. last updated 9 week of 2026