Lead Security Engineer 90 p/h (Inside IR35)12 month min contractLuton, Bedfordshire - 90% onsite We are seeking to recruit an experienced Lead Security Engineer with expertise in developing and maintaining product security management systems for defence and government customers. This position will report to the Head of Engineering Projects and will take responsibility for all security aspects of product design, development, verification and maintenance through all phases of the product lifecycle. The role will focus on undertaking security risk assessments for products, preparing security risk mitigation plans, deriving security requirements and working with product development teams to design, implement and maintain appropriate security controls and production of Product Security Artefacts. Key Responsibility Areas: Production of Security Managements Plans, work package descriptions and cost estimates in support of product bids, services and proposals.Undertaking security risk assessments, risk mitigation plans, mitigation gap analysis and preparation of security management documentation for system Accreditation.Defining product security requirements, advising development teams on suitable implementation standards and techniques and overseeing product development activities.Liaison with Security Accreditors and Security Assurance Coordinators in support of security accreditation.Preparation of Protection Profiles, Security Targets and Evaluation Management Plans, and