Senior Security Consultant - UK Based - C£85K

Nigel Frank International; City Of London; On-site; GBP 85,000; Full time

Job summary

A leading digital transformation consultancy in the UK is seeking a Senior Security Consultant. This role involves designing and delivering Microsoft 365 and Azure security solutions, implementing Microsoft Defender, and supporting clients post-deployment. The ideal candidate should have at least 3 years of experience and multiple relevant Microsoft certifications. Strong communication skills are essential. This position offers a competitive salary of around £85K.

Qualifications

• Minimum 3+ years' experience delivering Microsoft cloud and security solutions.
• 3 or more Microsoft certifications in relevant areas.
• Strong consulting experience in the design and implementation of Microsoft Defender solutions.

Responsibilities

• Design and deliver Microsoft 365 and Azure security solutions.
• Implement and configure Microsoft security tools.
• Support internal and client environments post-deployment.

Skills

Microsoft Azure

Microsoft Defender

Cloud Security

Communication skills

Education

Microsoft certifications in Azure, Security, and related areas

Tools

Microsoft Defender

Microsoft Sentinel

Entra

Microsoft Purview

Job description

Senior Security Consultant - UK based - c 85K

Nigel Frank are partnering with a growing digital transformation and cloud consultancy delivering secure, innovative Microsoft solutions across multiple industries. We're seeking a Microsoft Security Consultant with hands‑on expertise across Microsoft 365, Azure, and Defender technologies, passionate about helping clients strengthen their security posture while embracing the latest in modern work and AI.

This is a great opportunity for someone who thrives on solving complex security challenges, designing enterprise‑grade cloud solutions, and staying ahead of Microsoft's evolving technology landscape.

Key Responsibilities

• Design and deliver Microsoft 365 and Azure security solutions in line with best practices and industry standards.
• Implement and configure tools such as Microsoft Defender, Sentinel (SIEM/XDR), Entra, and Purview.
• Support internal and client environments post‑deployment through troubleshooting, optimisation, and user training.
• Contribute to pre‑sales engagements, including solution design, scoping, and client presentations.
• Collaborate with Microsoft and third‑party vendors to ensure delivery of complete and secure cloud solutions.
• Provide mentorship to peers and share insights on new Microsoft security and AI advancements.
• Produce high‑quality documentation ensuring solutions are well defined, supportable, and aligned with internal processes.
• Support internal governance, quality, and ISO‑aligned delivery processes.

Experience

• Minimum 3+ years' experience delivering Microsoft cloud and security solutions for clients across multiple sectors.
• 3 or more Microsoft certifications in relevant areas - Azure (AZ), Security (SC), Power Platform (PL), Modern Work (MS), or Copilot/AI.
• Strong consulting experience in the design and implementation of Microsoft Defender solutions and SIEM/XDR.
• Technical, hands‑on expertise configuring and deploying Azure, Entra, and Purview.
• Proven ability to independently design and implement Microsoft 365 security technologies.
• Excellent communication, presentation, and documentation skills, with the ability to earn client trust and confidence.
• Strong time management and organisational abilities, delivering projects to agreed timelines and standards.

To discuss this opportunity in more detail, contact Evie Ellson.