Senior Security Engineer

Senior Security Engineer – £75,000 – Hybrid OverviewI am currently recruiting for a Senior Security Engineer to join a global digital marketing and technology agency specialised in online gaming, where you’ll be instrumental in shaping and securing the organisation’s digital landscape. If you thrive in a dynamic, high-performance environment, this role offers the opportunity to lead impactful security initiatives across a complex, fast-evolving business.Role and Responsibilities

• Lead design, implementation and monitoring of robust security controls
• Oversee security architecture and operational tools across on-prem and cloud environments
• Manage incident response, threat investigation, and vulnerability mitigation
• Conduct risk assessments, audits, and third-party security reviews
• Collaborate with teams to prioritise remediation, security best practices, and awareness
• Provide expert technical guidance and detailed reporting on risks and improvement plans

Essential Skills and Experience

• Strong communication and cross-team collaboration abilities
• Expertise in security operations, architecture, and engineering
• Deep technical knowledge of vulnerabilities, exploits, IDS/IPS, DLP, and firewalls
• Experience with cloud and hybrid security (e.g. Microsoft Azure, MTP)
• Industry certifications (e.g. SSCP, CEH, CySA+)
• Experience designing secure networks and protecting application infrastructure
• Hands-on familiarity with Microsoft and third-party security stacks

Package

• £75,000 salary
• Hybrid work model (4 days in London office)
• Private health and dental care 
• Life assurance & income protection
• Company pension and cycle-to-work scheme
• Car scheme, retail discounts, and employee assistance programme
• Ongoing training and development to support your career growth