Job Title: IT Security Officer (ITSO) Location: Sheffield - 3 days per week in the office Salary/Rate: Up to 500 per day inside IR35 Start Date: 05/01/2026 Job Type: Contract - 12 monthsCompany IntroductionThe IT Security Officer (ITSO) plays a dual role in governance and service management. This position ensures security compliance and risk management across the OpenShift migration program, while also overseeing critical IT services. Responsibilities include implementing security controls, managing infrastructure standards, and driving service strategy to support scalability, reliability, and compliance.Job Responsibilities/ObjectivesSecurity Governance and Compliance: Enforce security standards, review designs, and validate encryption and identity management.Risk Management: Identify, assess, and mitigate security risks throughout migration activities.Service Ownership and Strategy: Take ownership of critical services, define strategic vision for improvement and reliability.Service Design and Implementation: Collaborate with architects and engineers to design secure services and oversee deployments.Incident Management: Coordinate incident response, root cause analysis, and corrective actions.Infrastructure Management: Ensure patching, evergreening, backups, and compliance for on-prem and cloud systems.Capacity Planning: Work with SMEs and business managers to forecast demand, justify costs, and optimize performance.Collaboration: Engage with OpenShift, Automation, and ..... full job details .....