Senior Security Engineer

Salary: £51,000 - 91,000 per year

• 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 IC​​S 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
• Bachelor's degree or equivalent in Information Technology or related field
• Relevant security certifications such as CySA+, Pen Test+, 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, Pen Test, Threat Hunting, Firewall, Proxy within a global IT services organization

• 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

• AI
• Firewall
• IAM
• Security
• Network
• Web