Senior EDR Engineer
Upto £85,000 + Bonus + Excellent Benefits
Hybrid Working
We're working with a major UK retail organisation investing heavily in its Cyber Defence capabilities and seeking an experienced Senior EDR Engineer to join a growing security engineering function.
This is a fantastic opportunity for an endpoint security specialist to take ownership of enterprise-scale EDR and XDR technologies across a complex global environment.
You'll be responsible for engineering, managing and improving endpoint security platforms whilst working closely with Cyber Defence, Incident Response, Threat Intelligence and Security Architecture teams.
What You'll Be Doing
- Engineering and optimising Microsoft Defender XDR, CrowdStrike Falcon and SentinelOne
- Developing advanced threat detections and hunting capabilities
- Building and tuning KQL queries within Defender XDR and Microsoft Sentinel
- Supporting cyber incident investigations and response activities
- Improving detection coverage using threat intelligence and attack simulation outcomes
- Defining EDR policies, standards and best practices
- Supporting platform integrations across the wider security technology estate
- Acting as the technical SME for endpoint security technologies
What We're Looking For
- Experience engineering enterprise EDR or XDR platforms
- Strong Microsoft Defender XDR expertise
- Knowledge of CrowdStrike Falcon and/or SentinelOne
- Hands-on threat hunting experience
- Strong KQL skills
- Experience supporting cybersecurity incident response investigations
- Knowledge of MITRE ATT&CK
- Experience within Security Engineering, Detection Engineering or Cyber Defence environments
Desirable Experience
- Microsoft Sentinel
- Large enterprise environments
- Security platform integrations
- Cloud security exposurewait
- Security certifications including Microsoft, GIAC, ISC2, CrowdStrike or SentinelOne
Benefits
- Annual bonus
- Pension contribution
- Private healthcare
- Life assurance
- Staff discount
- Flexible hybrid working
- Excellent training and certification support
- Career progression within a growing Cyber Defence function
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Senior Detection Engineer employer: InfoSec People Ltd
Join a dynamic and growing organisation in the cyber security sector, where you will thrive in a collaborative and supportive team environment. With hybrid working options and structured career development opportunities, this role as a Service Coordinator offers you the chance to take ownership of your responsibilities while being exposed to cutting-edge technologies. Enjoy a competitive salary and benefits package, all while contributing to meaningful operational processes that ensure exceptional customer service.
