Lead Cyber Security Engineer

Careerwise; City Of London; On-site; GBP 90,000 - 150,000; Full time

Job summary

Careerwise is seeking a Lead Cyber Security Engineer to design and deliver defensive security solutions across security architecture, SOC transformation, cloud security, and threat detection. You will guide multi–project initiatives and help shape delivery models that align with client strategies.

Responsibilities include designing and implementing security controls, advising on SIEM/SOAR/XDR, leading SOC teams, creating architecture documentation, and coordinating with sales, engineering and

Qualifications

• Experience delivering security consultancy in MSSP, managed services, or consulting
• Designed and implemented enterprise security solutions in Microsoft and mixed-vendor environments
• Hands-on with Microsoft security technologies (Sentinel, Defender XDR, Defender for Cloud, Entra ID, Purview, etc.)
• Experience leading SOC teams and capabilities
• Ability to explain complex concepts to technical and non-technical stakeholders
• Willingness to travel

Responsibilities

• Designing and implementing defensive security solutions for clients.
• Advising clients on SOC, SIEM, SOAR, XDR/EDR, identity, cloud security, and vulnerability management, shaping solutions, operating models, and design frameworks that fit their business strategy.
• Integrating security controls across enterprise, hybrid, and multi–cloud environments.
• Guiding engineers and setting technical direction across multiple projects.
• Producing architecture documentation and reusable delivery assets.
• Partnering with sales, pre–sales, engineering, and delivery teams.
• Building client relationships and acting as the escalation point for complex security issues.

Skills

Security consultancy

SOC leadership

Enterprise security design

Cloud security

Threat detection

Tools

Sentinel

Defender XDR

Defender for Cloud

Entra ID

Purview

CrowdStrike

Job description

Lead Cyber Security Engineer

A global cyber security services company is seeking a Lead Cyber Security Engineer to design and deliver defensive security solutions across security architecture, SOC transformation, cloud security, and threat detection.

You will be responsible for:

• Designing and implementing defensive security solutions for clients.
• Advising clients on SOC, SIEM, SOAR, XDR/EDR, identity, cloud security, and vulnerability management, shaping solutions, operating models, and design frameworks that fit their business strategy.
• Integrating security controls across enterprise, hybrid, and multi–cloud environments.
• Guiding engineers and setting technical direction across multiple projects.
• Producing architecture documentation and reusable delivery assets.
• Partnering with sales, pre–sales, engineering, and delivery teams.
• Building client relationships and acting as the escalation point for complex security issues.

Required Experience and Skills:

• Proven track record delivering security consultancy within an MSSP, managed services, or consulting environment.
• Designed and implemented enterprise security solutions in Microsoft and mixed–vendor ecosystems.
• Hands–on experience with Microsoft security technologies (Sentinel, Defender XDR, Defender for Cloud, Entra ID, Purview, etc.).
• Experience in leading SOC teams and capabilities.
• Ability to explain complex technical concepts and risks to both technical and non–technical stakeholders.
• Any experience with Crowdstrike technologies will be an advantage.
• Willingness to travel.