Careerwise-UK
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about 1 month ago/yr

MS Defender Security Consultant

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Security ConsultantCybersecurity
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Quick Summary

Overview

Role: MS Defender Security Consultant (Contract) 🚨 Our client, a leading MSSP, is seeking an experienced MS Defender Security Consultant to play a key role in reducing alert backlogs and enhancing overall detection capability across their security operations.

Key Responsibilities

Design and develop high-fidelity threat detection use cases Review and refine existing incidents, including effective whitelisting to reduce false positives Tune and optimise detection rules across Defender and Sentinel Provide advanced analytical…

Technical Tools
Security ConsultantCybersecurity
  • Rate: Up to £500/day (Outside IR35)
  • Location: Occasional travel to East Midlands

 

Responsibilities

~1 min read
  • Design and develop high-fidelity threat detection use cases
  • Review and refine existing incidents, including effective whitelisting to reduce false positives
  • Tune and optimise detection rules across Defender and Sentinel
  • Provide advanced analytical support within SOC environments

 

  • Strong, hands-on experience with Microsoft Defender
  • Advanced Microsoft Sentinel skills, including KQL (SOC Level 3 capability)
  • Demonstrated experience in threat detection engineering
  • Solid understanding of modern attack techniques and methodologies
  • Ability to adapt and optimise rules between Sentinel and Defender

 


Location & Eligibility

Where is the job
Location terms not specified

Listing Details

First seen
May 6, 2026
Last seen
May 8, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
48%
Scored at
May 6, 2026

Signal breakdown

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Careerwise-UKMS Defender Security Consultantabout 1 month ago