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Join Vodafone Business Security Enhanced and strengthen the cyber security of the UK's Critical National Infrastructure and public sector organisations. As a SOC Analyst, you will support the protection of Vodafone customer environments and internal infrastructure by providing continuous 24/7 security monitoring and initial alert triage. You will review and analyse security alerts generated by SIEM platforms and associated security tools, assess their relevance and severity, and escalate suspected security incidents in accordance with documented procedures and service level agreements. Your role will focus on accurate detection, clear documentation, and timely escalation to ensure incidents are handled effectively by senior analysts or resolving agencies. By maintaining high operational standards, delivering effective shift handovers, and working collaboratively within the SOC, you will help ensure consistent and reliable security monitoring for Vodafone and its customers.
Job Responsibility:
Monitor Security Information and Event Management (SIEM) platforms and associated security tooling to identify potential security threats and incidents
Perform initial triage and investigation of security alerts, assessing severity, credibility, and impact in line with SOC procedures
Escalate security incidents accurately and within agreed service levels, ensuring high-quality handovers between shifts and to senior analysts
Monitor managed security services including firewalls and intrusion prevention systems, identifying anomalous or suspicious activity
Raise and manage incident tickets, liaising professionally with internal teams and external customers, and contribute to security reporting where required
Requirements:
Experience working in a Security Operations Centre or similar operational environment
Ability to interpret and analyse logs and alerts from IT, network, and security systems
Experience with SIEM technologies such as Huntsman, Securonix, or Splunk
Foundational knowledge of IT and network security concepts (e.g. Windows, firewalls, IPS, web proxy, email security)
Demonstrated interest in cyber security and the evolving threat landscape, with a willingness to learn and develop
Be able to maintain Customer confidentiality and ability to hold Developed Vetting (DV) level security clearance
What we offer:
Great pay, bonuses, up to 28 days off plus bank holidays, and paid time for charity work
Discounts, vouchers, a pension plan and loads more
Amazing learning tools and top-notch parental leave policies