Salary: £50,000 - 70,000 per year Requirements: We require candidates with at least 3 years of experience in cyber security or related fields. You should possess expertise in Microsoft Sentinel, Defender XDR, Defender for Endpoint, Azure, and Entra ID, and have experience operating in SOC or cyber security operations environments. Familiarity with OT, SCADA, and ICS environments is desirable. Strong understanding of SIEM, SOAR, log management, and automation is essential. Proficiency in scripting (e.g., PowerShell, Python) and working with event log formats (e.g., JSON) is a must. Knowledge of threat modeling, attack vectors, and compensating controls is also expected. Relevant certifications such as SC-100, SC-200, CEH, CompTIA Sec, and Network along with a degree in Cyber Security will be considered advantageous. Responsibilities: As our Microsoft Cyber Security Engineer, you will be a vital member of our cyber security engineering team. Your focus will be on designing, implementing, and integrating security solutions across both IT and OT environments. You will lead on Microsoft technologies such as Sentinel, Defender XDR, and Entra ID, while contributing to broader threat detection and response capabilities. This hands-on role blends strategic thinking with technical delivery, offering you exposure to critical national infrastructure and the chance to shape how we defend against evolving cyber threats. You will own and optimize Microsoft security platforms across the enterprise, enhance visibility and response across IT and OT domains, collaborate closely with SOC, CIRT, and vulnerability teams, and engineer solutions that align with regulatory frameworks and best practices. Technologies: Azure JSON Network PowerShell Python Security Cloud More: We foster a collaborative culture where you can develop your skills in a fast-paced, high-responsibility environment. You will have the opportunity to make a meaningful impact and continuously innovate in our approach to cyber security. Join us as we secure the future and defend against cyber threats. last updated 5 week of 2026