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Junior Operational Security Manager

NTT

London, England, United Kingdom Full-time June 13, 2026
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Opportunity Description

JOB DESCRIPTION

What you'll be doing:

Key Responsibilities

Service Delivery

  • Manage and oversee SOC operations and delivery of managed security services to clients.
  • Monitor service performance against SLAs and KPIs, ensuring consistent and high-quality execution.
  • Implement standard procedures and best practices for incident management, threat monitoring, and vulnerability assessments.
  • Serve as the escalation point for client concerns and day-to-day operational issues.
  • Conduct regular reviews and contribute to client reports and communications.
  • Incident Response Support

  • Coordinate and manage incident response efforts in collaboration with senior SOC staff and technical teams.
  • Ensure timely detection, escalation, containment, and resolution of security incidents.
  • Support post-incident reviews and help implement recommendations for continuous improvement.
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