Senior Security Operations Engineer: Endpoints, IAM & XDR

Crown Agents Bank Ltd.; Greater London; On-site; GBP 70,000 - 90,000; Full time

Job summary

Crown Agents Bank Ltd. is looking for a Senior Operational Security Engineer to own and operate core protective and detective security controls across endpoint, network, identity, and data security. The role involves managing EDR tooling, ensuring compliance with security standards, and producing operational reports. Ideal candidates should have significant experience in information security, relevant certifications, and the ability to produce clear documentation. Join a regulated UK bank committed to transforming payments in emerging markets.

Qualifications

• Significant hands-on experience in an operational information security or security engineering role.
• Experience managing EDR/AV, SIEM/XDR platforms, and firewalls.
• Ability to produce clear technical documentation and reports.

Responsibilities

• Own and operate Endpoint Detection & Response (EDR) tooling.
• Manage multi-factor authentication (MFA) and single sign-on (SSO) solutions.
• Triage and analyze security alerts, coordinating with SOC.
• Produce operational reporting on security controls.

Skills

Operational information security

Security engineering

Identity and access management

Endpoint Detection & Response (EDR)

Network security controls

Education

Degree in relevant technical discipline

Industry certifications (e.g., SC-200, AZ-500)

Tools

EDR/AV platforms

SIEM/XDR platforms

DLP tools

Firewalls

Job description

Crown Agents Bank Ltd. is looking for a Senior Operational Security Engineer to own and operate core protective and detective security controls across endpoint, network, identity, and data security. The role involves managing EDR tooling, ensuring compliance with security standards, and producing operational reports. Ideal candidates should have significant experience in information security, relevant certifications, and the ability to produce clear documentation. Join a regulated UK bank committed to transforming payments in emerging markets.