NTT

1 month ago

Senior Cloud Services Architect

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Last checked: 7 hours agoStatus: Live

Job Summary

Lead end-to-end architecture for enterprise hybrid cloud environments, spanning on-prem data centers, private cloud, and public cloud. Create detailed reference architectures, migration roadmaps, runbooks, and transition plans while serving as a hands-on architect across landing zones, networking, security controls, identity, backup, monitoring, and automation. Assess current-state landscapes, drive cloud migration planning, and support Day-2 operations readiness. Engage directly with CIO/CTO and cross-functional teams on RFPs, solution costing, and governance.

Location: Singapore

Workplace: Onsite

Employment Type: Full time

Job Function: Solutions Engineering & Sales Engineering

Seniority: Mid level

Key Responsibilities

•Lead end-to-end architecture for hybrid cloud environments across on-prem data centers, private cloud, and public cloud.
•Produce high-level and low-level designs, reference architectures, migration roadmaps, operational runbooks, and transition plans.
•Act as a hands-on architect for cloud landing zones, network connectivity, security controls, identity, backup, monitoring, and automation.
•Assess current-state IT landscapes and define target-state hybrid cloud solutions aligned to business, technical, security, compliance, and cost objectives.
•Engage with client stakeholders on proposals, solution costing, effort estimation, commercial models, RFP/RFI responses, and governance reviews; support implementation handover.

Key Requirements

•Minimum 12 years of overall IT experience with significant infrastructure and cloud architecture/enterprise solution design background.
•Hands-on expertise across on-prem platforms including compute, storage, virtualization, networking, backup/DR, monitoring, and data center operations.
•Design hybrid cloud solutions using public cloud platforms such as Microsoft Azure, AWS, or Google Cloud Platform.
•Strong understanding of private cloud, virtualization, container platforms, automation, infrastructure as code, and cloud-native operating models.
•Deep knowledge of managed services and Day-2 support models, including service transition, SLA management, observability, incident response, and continuous improvement.

Experience:12+ years

Skills:Client-facing communicationStakeholder managementTechnical leadershipMentoringCross-functional collaboration

Certifications:Azure Solutions Architect ExpertAWS Certified Solutions Architect – ProfessionalGoogle Professional Cloud ArchitectTOGAFITIL FoundationITIL Managing ProfessionalKubernetes

Tech Stack:Microsoft AzureAWSGoogle Cloud PlatformITILTOGAFVMwareKubernetesVPNDirect ConnectExpressRouteSD-WANDNSFirewallingIAMZero trustInfrastructure as codeCloud-nativeITIL-aligned processes

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