NTT

4 months ago

Telco Architect

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Last checked: 7 hours agoStatus: Live

Job Summary

Shape enterprise security architecture for client transformation journeys, translating technology security requirements and business/regulatory conditions into architecture patterns and processes. Lead work across end-to-end security control requirements, validate solution and segment architectures against business mission, and oversee documentation, audits, and authorization processes. Apply “secure by design” and “zero trust” principles across domains like PAM/IAM, cloud, and IoT in hybrid environments (O365, AWS, Azure, GCP, and on-prem).

Location: London

Workplace: Onsite

Employment Type: Full time

Job Function: Cybersecurity

Key Responsibilities

•Translate technology security requirements and business/regulatory conditions into enterprise security architecture patterns and processes across contextual, conceptual, and logical levels.
•Define strategic, tactical, and operational security architecture options, aligning IT/network/security principles and baseline/target architectures with client business risks.
•Identify business objectives, attributes, enterprise assets/systems/information processes, stakeholder security requirements, and associated risks and controls.
•Review, challenge, and validate client requirements and ensure solution/segment architectures align to business mission and processes.
•Oversee documentation, validation, assessment, and authorization processes, including discovery/audits and adoption of cyber/technology security control frameworks (e.g., NIST/ISO/ISF/COBIT) to implement solutions.

Key Requirements

•Broad security consulting background with multi-year, client-facing project and presentation experience in a professional services environment.
•Must have worked in a Telecoms environment.
•Ability to operate in demanding situations while delivering with drive and enthusiasm.
•Strong influencing and relationship-building skills with delivery partners and stakeholders at all levels, including enterprise architects and technologists.
•Evidence of continued personal growth via architectural and security qualifications (e.g., Open CA, TOGAF, SABSA, CCSK, ACSP, CCSP, CCSS, ACSA, CISSIP-ISSAP, CNDA) and willingness to hold Defence Vetting (SC may be required).

Skills:Consultative approachRisk-focusedInfluencingRelationship buildingProblem-solving

Certifications:Open CATOGAFSABSACCSKACSPCCSPCCSSACSACISSIP-ISSAPCNDA

Tech Stack:NISTISOCISNCSCTOGAFSABSAOpen CAISFCOBITPAMIAMO/D365AWSAzureGCPZero TrustSecure by DesignCloudIoT

Eligibility

Security Clearance:SC

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