Endpoint Security Engineer L3

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Compliance Engineer Infosec Python Security

Join Rackspace Cyber Defence as an Endpoint Security Engineer L3 and play a pivotal role in safeguarding our strategic customers’ cloud and hybrid environments. You will design, implement, and manage cloud-native Endpoint Detection & Response (EDR) platforms such as Crowdstrike Falcon and Microsoft Defender for Endpoint. Collaborate with security stakeholders, deliver managed EDR services, and drive continuous improvement in our cyber defence operations. This remote position is ideal for proactive, detail-oriented security professionals with a passion for customer success and operational resilience.

Key Responsibilities
  • Design, implement, and manage enterprise-level Endpoint Security platforms and EDR solutions.
  • Assist with customer onboarding, policy and platform configuration, and service transition.
  • Act as an L3 escalation point and subject matter expert for security operations teams during incident response.
  • Develop and document runbooks, playbooks, and knowledgebase articles to promote best practices.
  • Drive automation, integration, and continuous improvement of managed EDR services.
  • Maintain strong relationships with key stakeholders, including incident response and disaster recovery teams.
  • Coordinate with vendors for issue resolution and support flexible work timings.
Required Skills & Qualifications
  • 8+ years of experience in Security Engineering, with a focus on Endpoint Detection & Response.
  • Proven experience with EDR tools such as Crowdstrike and Microsoft Defender for Endpoint.
  • Hands-on knowledge of SIEM platforms (Microsoft Sentinel, Splunk, QRadar, etc.) and AWS Security services.
  • Expertise in network security, malware analysis, threat detection, and log analysis.
  • Familiarity with security standards (NIST, ISO27001, CIS, OWASP, CCM).
  • Proficiency in scripting/coding (Terraform, Python, Bash, PowerShell, etc.).
  • Relevant certifications such as AZ500, SC-200, SSCP, CCSP, GCIH, GSOC, or CrowdStrike Admin.
  • Strong analytical, troubleshooting, and problem-solving abilities.
  • Excellent communication skills for both technical and non-technical audiences.
  • Highly organized, detail-oriented, self-motivated, and proactive individual.

Job Type: Remote

Salary: Not Disclosed

Experience: Entry

Duration: 12 Months

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