NTT

5 days ago

Senior Security Analyst - Third-Party Security Assurance (TPSA) – P2/3

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Source: Company careers pageValidated by: Fursa AI

Last checked: 21 hours agoStatus: Live

Job Summary

Evaluate, monitor, and manage security, privacy, operational, and compliance risks across third parties throughout the vendor lifecycle. Conduct security due diligence, review supplier controls and evidence, support M&A security activities, and maintain third-party risk registers and dashboards. Partner with Legal, Procurement, Privacy, Compliance, Enterprise Risk, Internal Audit, and Technology to provide risk-based insights using GRC tools such as OneTrust and BitSight, and support governance forums and reporting.

Location: London

Workplace: Remote

Employment Type: Full time · Permanent

Job Function: Cybersecurity

Seniority: Mid level

Key Responsibilities

•Collaborate with Legal, Procurement, Privacy, and Compliance to evaluate and manage third-party security risks.
•Provide risk-based insights and support decision-making across stakeholder groups and governance forums.
•Use GRC platforms (e.g., OneTrust, BitSight, Drata, Swiss GRC) to manage TPSA activities.
•Perform continuous monitoring and periodic reassessments, track remediation, and maintain third-party risk registers and dashboards.
•Support audit, regulatory, and customer assurance requirements, including security due diligence and supplier control evaluations.

Key Requirements

•Minimum 3 years’ experience in Information Security, Cyber Risk Management, Third-Party Risk Management, Supplier Assurance, or GRC functions.
•Experience delivering third-party security risk programs within medium to large enterprises.
•Experience reviewing supplier security assessments, due diligence questionnaires, audit reports, and compliance evidence.
•Experience supporting organizations operating across multiple jurisdictions, including the UK and European Union.
•Experience supporting security and risk activities related to mergers and acquisitions.

Experience:3+ years

Skills:Independently deliverStakeholder managementRisk-based insightsGovernance and risk review participationRisk remediation tracking

Tech Stack:OneTrustBitSightPower BISharePointDrataSwiss GRCGRCTPRMGDPRISO 27001ISO 42001

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

Website LinkedIn

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NTT