Security Team Lead - Microsoft, SIEM, Sentinel, AlienVault
InfraView
| Company | InfraView |
| Category | Security |
| Location | Manchester OR Buckinghamshire |
| Remote | — |
| Employment | Not stated |
| Level | Lead |
| Salary | Not stated by the employer |
| First seen | 2 Aug 2026 (the employer did not state a posting date) |
| Last verified | 10 Aug 2026 |
| Source | The employer's own careers page (company_site) |
Description
Security Team Lead - Microsoft, SIEM, Sentinel, AlienVault - Hybrid – Manchester - £80,000 - £90,000 + £5k bonus
Can you demonstrate strong leadership experience within a managed security environment?
Do you have deep expertise in Microsoft security technologies?
Can you handle complex incidents and drive continuous service improvement?
We are partnered with one of Microsoft's leading Security Partners and we are looking for an experienced Security Lead. You will be at the forefront of our security organisation, driving operational excellence, shaping the managed security services, and guiding a high performing global analyst team.
Key Skills & Experience
Leading a Incident Response Team of technology-focused Analysts and Incident Responders (Team of 7)
Performance management of the team
Work with your line manager to agree and report on SLAs, OLAs, KPIs and metrics.
Act as first escalation point – technical and customer escalations
Involvement in post incident activities and implementation of lessons learned activities
Identify any development areas relating to Incident Response and own the required actions
Work with internal and external teams to identify development and improvement opportunities and continually improve cyber practices and capabilities
Deliver end‑to‑end SIEM/Sentinel solutions from engineering perspective
Drive continual tuning, enrichment and optimisation across Sentinel and align with other SIEM tools.
Knowledge and understanding of incident Response frameworks such as NIST
Demonstrable knowledge of SIEM data modelling, event normalization, and enrichment
This is an exceptional chance to join one of the fastest growing and most exciting Security Consultancy's in the UK and become a leader within the organisation and collaborate with multiple areas of the business making you an essential cog in the Microsoft Managed Security Service offering.
Please hit the button to Apply and / or call Jimmy on 020 3950 1996 at InfraView for further info. If this role is not for you please Register with us letting us know your preferences and will be in touch when the right role comes in.
Security Team Lead - Microsoft, SIEM, Sentinel, AlienVault - Hybrid – Manchester - £80,000 - £90,000 + 5k bonus