Salary: £51,000 - 91,000 per year Requirements: Multiple years of experience in IT and/or Security Operation centres required Advanced expertise in architecting, implementing, and optimizing SIEM and security platforms across hybrid environments Demonstrated leadership in ICS and SCADA security integration and monitoring within critical infrastructure Deep knowledge of security architecture with hands-on experience designing and integrating multi-layered security solutions across diverse technology stacks Strategic customer engagement mindset with a proactive approach to anticipating security needs Exceptional attention to detail in high-stakes environments Advanced analytical acumen with the ability to synthesize threat intelligence and drive actionable insights Polished spoken and written communication skills in English Proven leadership in global security teams Bachelors degree or equivalent in Information Technology or related field Relevant security certifications such as CySA, PenTest, CCSP, GCIH, OSCP, CISM, CISSP preferred Relevant IT certifications such as CCNA, CCNP, RHCSA, GRID, GICSP, AZ-500, SC-200 will be an added advantage Advanced experience in Security technologies like SIEM, PAM, IAM, PenTest, Threat Hunting, Firewall, Proxy within 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 Oversee continuous monitoring of threat intelligence feeds and security alerts Interpret and synthesize threat reports for architectural improvements Partner with cross-functional teams to develop mitigation strategies Champion automation initiatives to streamline incident response and reporting workflows Maintain and evolve the knowledge base by authoring and reviewing technical articles Lead post-incident reviews and implement preventive measures Provide expert-level guidance on specialized security domains and technologies Ensure meticulous incident logging and foster collaboration for expedited resolution 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 16 week of 2026