Lead Security Engineer

Company: Symmetric Recruitment Ltd
Apply for the Lead Security Engineer
Location: Greater Manchester
Job Description:

Are you a hands-on security engineering leader ready to shape the technical backbone of a modern SOC?

We’re looking for an experienced SOC Engineering Lead to take ownership of our core security tooling and drive technical excellence across our Microsoft-first security stack. This is a senior individual contributor and team leadership role within a fast-paced MSP/MSSP environment ideal for someone who’s equally comfortable mentoring engineers and getting deep into detection logic.

What You’ll Be Doing

  • Providing technical leadership across Microsoft Sentinel, Defender for Endpoint, Defender for Cloud, and Entra ID
  • Owning the setup, integration, and ongoing optimisation of our Sentinel environment
  • Writing and refining KQL queries, building detection logic, and resolving enrichment issues
  • Supporting integration with platforms including Mimecast, Darktrace, and legacy EDR tools
  • Collaborating with the SecDevOps Lead on Google Chronicle SOAR
  • Managing and mentoring a technical security engineering team
  • Driving ITIL-aligned change and incident management processes
  • Contributing to Azure security architecture across Azure AD and Lighthouse environments

What We’re Looking For

  • Proven experience in an MSP, MSSP, or SOC environment
  • Strong hands‑on Microsoft Security Suite experience (Sentinel, Defender XDR, Defender for Cloud)
  • Solid Microsoft Azure expertise (Azure AD, Lighthouse, security architecture)
  • Comfortable with KQL, detection engineering, and SOAR/SIEM platforms
  • Eligible to achieve HMG Security Clearance
  • Microsoft Certified: Cybersecurity Architect Expert
  • GIAC, GCTI, or equivalent detection/threat hunting certifications
  • CompTIA Security+, CISSP, or CySA+
  • Google Chronicle SOAR or GCP experience

What’s On Offer

  • Based in Manchester (hybrid working available)
  • Senior leadership role with real technical ownership
  • Opportunity to shape SOC tooling and team capability at scale

Apply now or get in touch for a confidential conversation.

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Posted: March 23rd, 2026