LF
La Fosse Associates Limited
Security Engineer - Defender & Sentinel
Description
IT Security Engineer - Microsoft Security (Defender & Sentinel)
Key Responsibilities
: Lead the deployment of
Microsoft Defender
across all endpoints, ensuring robust security policies and seamless integration with
Microsoft Sentinel
. Configure
ASR rules
, develop
KQL queries
for monitoring, and oversee the removal of
legacy security tools
like CrowdStrike and McAfee. Provide technical expertise and support during the transition, collaborating with internal teams and third-party suppliers.
Skills & Experience
: Proven background in
endpoint security
,
EDR
,
incident response
, and
Microsoft security technologies
(Defender XDR, Intune, SCCM, Azure ARC, Sentinel). Strong analytical and troubleshooting skills, experience with
SIEM tools
, and a solid understanding of
cybersecurity frameworks
(MITRE, ISO 27001). Ability to work under pressure, communicate effectively, and deliver key security enhancements within a structured project environment.