Senior Microsoft Security Consultant - Sentinel

Threatscape; United Kingdom; Remote; GBP 85,000 - 125,000; Full time

Job summary

Threatscape is seeking a Senior Microsoft Security Consultant / Solution Architect to join its expanding Microsoft Security Practice. This remote role with occasional travel in the UK or Ireland focuses on delivering enterprise Sentinel projects and shaping the Sentinel offering.

You will blend hands-on engineering with solution architecture, mentor colleagues, and contribute to pre-sales activities. Experience with Defender, Purview, Entra ID, and Azure Security is valued.

Qualifications

• Proven end-to-end Microsoft Sentinel implementation experience.
• Ability to operate at hands-on and architecture levels.
• Strong communication skills for customer mentoring and collaboration.

Responsibilities

• Design, implement, and optimise Microsoft Sentinel solutions for enterprise customers.
• Lead Sentinel deployments, data source onboarding, automation, and platform enhancements.
• Troubleshoot complex Sentinel, Logic Apps, and security integrations.
• Define and deliver security monitoring, detection, and response capabilities with customers.
• Support deployment of Defender technologies and integrate with Sentinel.
• Deliver Microsoft Security consulting across Defender, Purview, Entra ID, and Azure Security as needed.
• Mentor colleagues and help grow our Sentinel practice.

Skills

Sentinel specialist

Solution architecture

Customer engagement

Mentoring colleagues

Tools

Microsoft Sentinel

Logic Apps

Azure Defender

Job description

Senior Microsoft Security Consultant / Solution Architect

About the Role

> Remote (with very occasional travel), within the UK or Ireland.

> No sponsorship available - you need to be legally authorised to work in the country

We are looking for a Senior Microsoft Security Consultant / Solution Architect to join our growing Microsoft Security Practice.

This permanent position combines client-facing delivery, solution architecture, and practice development. You will be a core member of our security team, delivering Microsoft Security projects across a range of customers while helping shape and grow our Sentinel offering.

What We're Looking For

• A proven Sentinel specialist with experience delivering successful customer engagements (end-to-end Sentinel implementation).
• Someone who can operate comfortably at both hands-on technical and solution architecture levels.
• A strong communicator who enjoys working with customers and mentoring others.
• A consultant who wants to play a key role in growing a leading Microsoft Security Practice.

Key Responsibilities

Client Delivery

• Design, implement, and optimise Microsoft Sentinel solutions for enterprise customers.
• Lead Sentinel deployments, data source onboarding, automation development, and platform enhancements.
• Troubleshoot and resolve complex Sentinel, Logic Apps, and security integration challenges.
• Work closely with customers to define and deliver security monitoring, detection, and response capabilities.
• Support the deployment and integration of Microsoft Defender technologies.
• Deliver broader Microsoft Security consulting, architecture, and implementation services across technologies such as Defender, Purview, Entra ID, and Azure Security, depending on customer requirements

Practice Development

• Help develop and expand our Microsoft Sentinel capability, services, and best practices.
• Contribute to pre-sales activities, workshops, solution design, and customer engagements.
• Mentor colleagues and share knowledge across the Microsoft Security Practice.
• Stay current with Microsoft's evolving security portfolio and emerging technologies.
• Strong experience onboarding and integrating new Sentinel data sources.
• Hands-on expertise troubleshooting, optimising, and enhancing Sentinel deployments.
• Strong knowledge of Microsoft Defender and its integration with Sentinel.
• Experience designing and implementing Logic Apps and Sentinel automation playbooks.
• Strong client-facing, stakeholder management, and consulting skills.

Experience with one or more of the following:

Microsoft Purview, Entra ID, Azure, Insider Risk Management, Abnormal Security, Microsoft Information Protection and Compliance solutions

Certifications

Ideally:

• SC-100 – Microsoft Cybersecurity Architect Expert
• SC-200 – Microsoft Security Operations Analyst Associate

Why Join Us?

• Be part of a growing Microsoft Security Practice and influence its future direction.
• Work on high-profile security transformation projects across diverse customer environments.
• Help shape and expand our Microsoft Sentinel capability and services.
• Collaborate with a highly experienced team, including five Microsoft MVPs.