Business Information Security officer (BISO)

NTT
London
Full timeFunction: CybersecurityExperience: 5+ yearsSkills: ["Communication","Negotiation","Influencing","Organisational","Problem-solving"]

Serve as the primary business-facing security lead for assigned services, partnering with stakeholders across business, technology, and service teams. Translate business, contractual, regulatory, and security requirements into operational activities and ensure they remain embedded across the service lifecycle. Support security governance, audit and assurance activities, track actions and remediation, and drive continual improvement in security maturity, operational resilience, and control effectiveness.

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FursaFursa
NTT
NTT
3 days ago

Business Information Security officer (BISO)

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Source: Company careers pageValidated by: Fursa AI
Last checked: 3 hours agoStatus: Live

Job Summary

Serve as the primary business-facing security lead for assigned services, partnering with stakeholders across business, technology, and service teams. Translate business, contractual, regulatory, and security requirements into operational activities and ensure they remain embedded across the service lifecycle. Support security governance, audit and assurance activities, track actions and remediation, and drive continual improvement in security maturity, operational resilience, and control effectiveness.
Location: London
Employment Type: Full time
Job Function: Cybersecurity
Seniority: Mid level

Key Responsibilities

  • •Act as the primary business-facing security representative for assigned services and build trusted relationships with stakeholders.
  • •Ensure security requirements are translated into operational activities and embedded throughout the service lifecycle.
  • •Support operation of the Security Management Plan and governance activities, including stakeholder coordination for audit and assurance.
  • •Track and report security actions, findings, and improvement initiatives, promoting accountability for remediation and control improvements.
  • •Champion security behaviours and shared responsibility, coordinate security champion activities, and support continual improvement initiatives.

Key Requirements

  • •Minimum 5 years’ experience in information security, security governance, risk, assurance, compliance, or business information security.
  • •Experience operating within complex enterprise or managed service environments.
  • •Ability to work with senior business, operational, and technology stakeholders.
  • •Experience supporting governance, audit, and assurance activities, including translating security requirements into practical operational outcomes.
  • •Knowledge of security governance/risk principles and control assurance practices, plus strong communication, coordination, and problem-solving skills.
Experience:5+ yearsEnterprise securityManaged services
Skills:CommunicationNegotiationInfluencingOrganisationalProblem-solving
Certifications:CISSPCISMCRISCISO/IEC 27001
Tech Stack:ISO/IEC 27001

Company Brief

NTT
Dimension Data, operating under NTT Ltd, provides managed IT services, cloud and data center solutions, networking, cybersecurity, and digital transformation services to enterprise customers worldwide.
Industry: Professional Services
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Established Company
Valuation: Public Company (Market Cap in USD)
Headquarters: London, United Kingdom
Founded: 1983
WebsiteLinkedIn