Infrastructure & Security Engineer - Hybrid London

Mobilus Limited; Greater London; Hybrid; GBP 60,000 - 80,000; Full time

Benefits offered by this job

Hybrid work model

Salary with bonus and benefits

Job summary

Mobilus Limited in London is seeking an Infrastructure and Security Engineer to shape and execute our cyber security roadmap. The role covers infrastructure, security operations, identity and email security, and automation across the environment.

The successful candidate will mentor junior engineers, collaborate with specialists, ensure PCI-DSS readiness, and maintain incident response and disaster recovery plans, all within a hybrid London-based setting.

Qualifications

• Experience in infrastructure and network connectivity.
• Microsoft environment experience including Microsoft 365, Entra ID and SharePoint.
• Understanding of IT compliance and audit processes such as PCI-DSS.
• Hands-on cyber security experience.
• Eligibility to live and work in the UK.
• Ability to work in London three days per week.

Responsibilities

• Work across infrastructure and endpoints, security operations, identity and email security, and automation and patch management.
• Mentor first-line engineers as part of the role.
• Engage with security specialists to evaluate and introduce new platforms.
• Mature CIS Framework alignment and drive the cyber security roadmap.
• Design playbooks and tune detections with Arctic Wolf Concierge Team.
• Help keep the PCI-DSS audit cycle running smoothly.
• Test and keep incident response and disaster recovery plans current.

Skills

Infrastructure experience

Network connectivity

Cyber security

Mentoring

PCI-DSS awareness

Tools

Microsoft 365

Entra ID

SharePoint

Intune

Meraki

Arctic Wolf SOC

Abnormal Security

Job description

Mobilus Limited in London is seeking an Infrastructure and Security Engineer to shape and execute our cyber security roadmap. The role covers infrastructure, security operations, identity and email security, and automation across the environment.

The successful candidate will mentor junior engineers, collaborate with specialists, ensure PCI-DSS readiness, and maintain incident response and disaster recovery plans, all within a hybrid London-based setting.