Senior Cyber Security Engineer

Mtvh; Greater London; Hybrid; GBP 90,000 - 120,000; Full time

Job summary

MTVH is seeking a Senior Cyber Security Engineer to strengthen security across Microsoft 365, cloud platforms, networks and infrastructure. You will work with our Cyber Security Manager to drive forward security strategy and protect systems, data and customers.

The role blends hands-on technical work with influencing projects, improving controls and embedding security best practices across the business. Hybrid working is available to support delivery.

Qualifications

• Experience in a cyber security role with modern security principles.
• Knowledge of cloud security and Microsoft security solutions.
• Ability to translate technical risks into practical solutions and drive improvement.
• Experience with security reviews, audits or penetration testing.

Responsibilities

• Lead investigations into security incidents and emerging threats.
• Manage and enhance Microsoft security technologies including Defender, Intune, Entra ID and Purview.
• Support vulnerability management, threat hunting and security monitoring activities.
• Provide expert security advice on projects and new technologies including AI.
• Support compliance with CIS and Cyber Essentials Plus and recognised security frameworks.

Skills

Cyber security

Cloud security

Stakeholder communication

Threat detection

Education

CISSP/CCNA/CCSP/CISM and CompTIA Security+ or equivalent

Tools

Microsoft Defender

Microsoft Intune

Entra ID

Purview

Job description

Farringdon, London ¦ Hybrid Working Available

At MTVH, we're looking for a Senior Cyber Security Engineer to help protect our systems, data and customers while driving forward our cyber security strategy.

Working closely with our Cyber Security Manager, you'll play a key role in strengthening security across our Microsoft 365 environment, cloud platforms, networks and infrastructure. From threat detection and incident response to vulnerability management and security-by-design, you'll be at the centre of keeping our organisation secure in an ever-changing threat landscape.

This is an exciting opportunity for an experienced security professional who enjoys combining hands-on technical expertise with influencing projects, improving controls and embedding best practice across the business.

What you'll be doing

• Leading investigations into security incidents and emerging threats.

• Managing and enhancing Microsoft security technologies including Defender, Intune, Entra ID and Purview.

• Hands-on experience supporting vulnerability management, threat hunting and security monitoring activities.

• Strong knowledge of PAM, network segmentation and secure configuration

• Conducting security reviews, audits and penetration testing exercises.

• Providing expert security advice on projects and new technologies including AI.

• Supporting compliance with CIS and Cyber Essentials Plus and recognised security frameworks.

What we're looking for

You'll have experience working within a cyber security role and a strong understanding of modern security principles, cloud security and Microsoft security solutions. You'll be confident working with stakeholders across the business, translating technical risks into practical solutions and driving continuous improvement.

Qualifications such as CISSP/CCNA/CCSP/CISM and CompTIA Security+ or similar are ideal but not essential we value real-world experience above all, alongside a passion for staying ahead of the latest cyber threats and trends.