Cyber Defence Security Specialist

4 weeks ago

Brentford, Greater London, United Kingdom Vodafone Full time

Role Overview

Cyber Defence Security Specialist plays a critical role in protecting Vodafone's digital assets from evolving threats. As a key member of the CSOC team, you will work closely with Principal Manager/Team/Functional Leads to enhance security operations and address identified deficiencies.

Key Responsibilities

  • Ensure the analytical approach applied by all levels of Security Analysts is thorough, considered, and comprehensive.
  • Act as primary technical subject matter expert for security alert investigation.
  • Create management reports to help analyze and triage problems.
  • Provide analysis and assistance where appropriate during incident investigation.
  • Rotate on-call duties for after-hours support.

Requirements

  • Strong communication skills and experience with working with stakeholders across a large enterprise.
  • Strong analytical skills around identifying modern offensive techniques.
  • Experience investigating computer network intrusions in an enterprise.
  • Experience with SIEM technologies, to find and identify suspect events in large telemetry sets.
  • Experience with investigating intrusions in Linux and cloud environments.
  • Knowledge of network infrastructure, including routers, switches, and firewalls.
  • Strong technical knowledge of mainstream operating systems and a wide range of security technologies from network sensors to endpoint protection suites.

Must Have

  • 4 years or above related experience.
  • Excellent verbal and written communication skills.
  • Highly disciplined and motivated, able to work independently, under direction, or as a member of a team.
  • Deep understanding of threat actor techniques and tools.

What's in it for you

Vodafone offers a dynamic and challenging work environment that allows you to grow and develop your skills. As a Cyber Defence Security Specialist, you will have the opportunity to work with a talented team of professionals and contribute to the protection of Vodafone's digital assets.

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