Salary: £70,000 - 70,000 per year Requirements: I require at least 3 years of experience as a Microsoft Sentinel or SIEM Engineer. You should have a strong technical background across Microsoft 365, Azure, networking, and cybersecurity. Hands-on experience with KQL, PowerShell, and ideally Python is essential. Proven experience in automating processes using Logic Apps, Playbooks, or Terraform is needed. You must have an understanding of encryption, data protection, and incident response. I am looking for a confident communicator who can effectively work in client-facing scenarios. Ideally, you should be certified in one or more of the following: SC-200 (Security Operations Analyst), AZ-500 (Azure Security Engineer), SC-100 (Cybersecurity Architect), CompTIA Security, CISSP, or Ethical Hacking. Responsibilities: You will design, configure, and deliver Sentinel SIEM solutions for enterprise clients. It will be your job to develop and optimize automation rules, playbooks, and runbooks using Logic Apps and Power Automate. You will need to write and fine-tune Kusto Query Language (KQL) queries to analyze and visualize raw security data. Integrating third-party tools (firewalls, IAM, telemetry) into Sentinel will also be part of your role. You will use MITRE ATT&CK to anticipate and counter adversarial activity. Applying cost-optimization principles (data tiering, filtering) will be crucial in your daily tasks. You will collaborate with security architects to improve internal policies and ensure ISO 27001 alignment. As a senior team member, you'll act as an escalation point within the SOC and mentor junior engineers. Technologies: Architect Azure IAM Microsoft 365 PowerShell Python Security Terraform Office 365 Cloud DevOps More: We are a fast-growing global consultancy that specializes in Microsoft solutions, and we are expanding rapidly across the UK and beyond. Our cybersecurity team is currently comprised of around 15 professionals within a 60-person business. We have recently taken on a major financial services client, which makes this an exciting time to join us. In this role, you will not only engage in advanced security projects but also help shape the future of our cybersecurity offerings. Moreover, you will be part of the fastest-growing division in the business, with genuine opportunities for career progression. You'll have the chance to work directly with senior leadership, including the CEO, in a collaborative and flat structure. This position is fully remote, offering flexible working arrangements and the chance to work within a global team. If this sounds like the right opportunity for you, we invite you to apply today or reach out for a confidential conversation about how you can contribute to our team's growth and success. last updated 11 week of 2026