Senior Security Engineer, Infrastructure — Hybrid

Eeze; Greater London; Hybrid; GBP 90,000 - 130,000; Full time

Benefits offered by this job

26 days holiday

Hybrid working

Pension

Life Assurance (4x salary)

Private Medical Insurance

Employee Assistance Program

Local discounts

Job summary

Eeze is seeking a Senior Security Engineer (Infrastructure) to strengthen security across cloud and on‑prem environments. You will work with INO, Corporate IT and Platform Engineering to implement scalable controls and improve visibility, resilience and security maturity across the organisation.

The role covers networking, cloud, edge security, IAM and incident response, with emphasis on designing and maturing security controls, SIEM, WAF, Kubernetes security and governance alignment.

Qualifications

• 5+ years in dedicated security engineering roles.

Responsibilities

• Design, implement and improve security controls across on‑premise, cloud and edge environments.
• Support security architecture and hardening initiatives across servers, operating systems, cloud platforms, Kubernetes and infrastructure services.
• Support implementation, tuning and operational maturity of SIEM, alerting and security monitoring platforms.
• Support Layer 7 and web security initiatives including WAF, reverse proxy, API protection and edge security controls.
• Support implementation and operational management of edge security platforms such as Cloudflare or similar technologies.
• Support vulnerability management, remediation and infrastructure and networking security assessments across cloud and on‑premise systems.
• Lead and support the implementation, tuning and operational maturity of endpoint security, EDR and Microsoft Defender capabilities across infrastructure, corporate and production environments.
• Support identity, access management and privileged access security initiatives across infrastructure environments.
• Continuously evaluate emerging infrastructure threats, attack vectors and security tooling to strengthen the organisation’s security posture.
• Work closely with ISO and compliance teams to ensure infrastructure security controls align with regulatory and governance requirements.

Skills

Security engineering

Cloud security

Network security

SIEM

Kubernetes security

IAM & PAM

Infrastructure as Code

Edge security

Incident response

Automation

Tools

Cloudflare

Akamai

WAF

EDR

Microsoft Defender

Job description

Eeze is seeking a Senior Security Engineer (Infrastructure) to strengthen security across cloud and on‑prem environments. You will work with INO, Corporate IT and Platform Engineering to implement scalable controls and improve visibility, resilience and security maturity across the organisation.

The role covers networking, cloud, edge security, IAM and incident response, with emphasis on designing and maturing security controls, SIEM, WAF, Kubernetes security and governance alignment.