Salary: £50,000 - 70,000 per year Requirements: Multiple years of experience in IT and/or Security Operation centres Experience in a Data Centre environment is a plus Advanced expertise in architecting, implementing, and optimizing SIEM and security platforms Demonstrated leadership in ICS and SCADA security integration Deep knowledge of security architecture and hands-on experience designing multi-layered security solutions Strategic customer engagement mindset with proactive security needs anticipation Proven problem solver with a track record of resolving complex security challenges Exceptional attention to detail in high-stakes environments Advanced analytical skills and ability to drive actionable insights for risk mitigation Polished spoken and written communication skills in English Proven leadership in global security teams, fostering collaboration and mentoring junior engineers Bachelors degree or equivalent in Information Technology or related field Relevant Security certifications (e.g., CySA, PenTest, CCSP, GCIH, OSCP, CISM, CISSP) preferred Relevant IT certifications (e.g., CCNA, CCNP, RHCSA, GRID, GICSP, AZ-500, SC-200) are an advantage Advanced experience in Security technologies (SIEM, PAM, IAM, PenTest, Threat Hunting, Firewall, Proxy) preferably in a global IT services organization Responsibilities: Serve as a senior member of a 24/7 global GDC Cybersecurity team Lead the administration and optimization of enterprise security platforms Direct complex security incident response efforts across multiple vectors Design and execute advanced vulnerability assessments using various techniques Oversee continuous monitoring of threat intelligence feeds and security alerts Interpret and synthesize threat reports for architectural improvements Partner with cross-functional teams to implement mitigation strategies Champion automation initiatives for incident response and threat detection Maintain and evolve the knowledge base through technical articles and SOPs Lead post-incident reviews and drive service recovery processes Provide expert-level guidance on specialized security domains Ensure meticulous incident logging and collaboration across teams Conduct advanced data correlation and threat hunting across diverse sources Lead strategic security projects and mentor junior engineers Technologies: AI Firewall IAM Security Network Web More: As the third largest data centre provider, we operate over 150 data centres in more than 20 countries and regions. We understand that every business—large and small—has its own unique needs and goals. We offer local-to-global data centre expertise, aligned with our connected platform of AI-ready data centres to create solutions that enable our clients to seamlessly scale their digital businesses, anywhere and anytime. last updated 14 week of 2026