Principal Security Consultant

X4 Technology
Full-time , , United Kingdom, , , United Kingdom Consulting
Posted:
February 27, 2026
Location:
, , United Kingdom, , , United Kingdom, United-Kingdom

Job Description

Job Title: Principal Security Consultant (CHECK Team Leader - Infrastructure)

Location: Remote (customer site travel required)

Employment Type: Permanent

Salary: £75,000 + package (flexibility for the right candidates)

Start Date: Immediate

One of our MSSP clients are looking for a Principal Security Consultant (CHECK Team Leader - Infrastructure) to lead complex engagements, mentor consultants and deliver expert-level penetration testing and assurance services across enterprise environments.

This is a senior, client-facing role suited to an experienced penetration tester who combines deep technical capability with strong consultancy and leadership skills.

Principal Security Consultant – Key Responsibilities

  • Leading end-to-end security engagements - from scoping and kick-off through testing, reporting and executive debrief
  • Delivering infrastructure-focused pen...

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Job Overview

Job Type: Full-time
Location: , , United Kingdom, United-Kingdom
Posted: February 27, 2026
Deadline: April 08, 2026