Senior Infrastructure Engineer_Contract Renewable

NTT SINGAPORE PTE. LTD.; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

NTT SINGAPORE PTE. LTD. is seeking an experienced Infrastructure Engineer to design, deliver and operate complex server/storage and network infrastructure.

The role covers virtualization, automation, and platform deployment across on-premises and hybrid environments. You will collaborate with cross-functional teams, perform architecture reviews, and contribute to cost models and improvements. The ideal candidate has seven plus years in infrastructure engineering, solid networking fundamentals,

Qualifications

• Degree in Engineering, ICT or related discipline.
• Postgraduate studies in Systems Engineering desirable.

Responsibilities

• Revising solution architecture diagrams and BoM at project start.
• Create/update network integration contributions to design docs and test procedures.
• Reviewing documents to align with project objectives and participate in integration.
• Define equipment configuration for ATM solutions and coordinate with deployment teams.
• Load, configure, validate, and hand over equipment to software integration.
• Support configuration changes to system platforms in factory and customer sites.
• Attend design reviews with customers.
• Provide customer training.
• Identify risks and propose alternate validated solutions.
• Contribute to engineering processes and best practices.
• Create and peer review system architecture diagrams and BoM.
• Curate technical documentation and lessons learned.
• Promote automation and standardisation to improve cost, quality, and delivery.
• Promote Lean and Agile practices for automation and deployment.
• Adopt AI-driven monitoring and hybrid cloud technologies.
• Contribute to cost modelling for server/storage solutions.
• Collaborate with network, cybersecurity, and systems engineering teams.
• Foster innovation and continuous technical improvement.

Skills

Infrastructure automation

Server/storage infrastructure

Networking fundamentals

Linux/Windows server administration

Virtualization & containers

Agile/iterative development

Education

Bachelor/Master in Engineering or IT

Postgraduate studies in Systems Engineering

Tools

Ansible

Terraform

VMware

OpenShift

Kubernetes

Job description

The Infrastructure Engineer is responsible for the provision of the infrastructure platform: network equipment (switches, routers, firewalls) and compute equipment (servers and workstations), including the deployment of the SOE (Standard Operating Environment) for the respective project and/or bid activity.

Responsibilities

Project Support:

• Revising solution architecture drawings and diagrams, cost templates (devis), the List of Supplies (LoS) / Bill of Materials (BoM), and interfaces at the start of the project.
• Create and/or update network integration engineer contributions to the Solution Specification and Design documentation, Network Acceptance Test Procedures, and other associated network integration documents.
• Reviewing definition documents, solution specifications, design documentation, acceptance test procedures and other associated documentation to align with project objectives, and participating in the product integration and verification phases
• Defining equipment configuration for the ATM solution (s) and coordinating with Hardware Deployment and Integration management for the assembly of the ATM system. Also interface with Tools Engineering, Customer Service and Site Services departments where necessary to accomplish this task.
• Load, configure, validate, and hand over equipment to Software Integration in the factory and on customer sites.
• Support configuration changes to system platforms in factory and customer sites.
• Attend Design Reviews with customers.
• Provide customer training.
• Identify risks at solution architecture level and propose where possible alternate validated solutions.
• Provide system and networking expertise useful in the design.
• Follow and contribute to the development and enhancement of engineering processes.

Bid Support:

• Creation and peer review of the system Architecture Diagrams and List of Supplies (LoS) / Bill of Materials (BoM).

Knowledge Capitalisation

Ensure best practice sharing and capitalisation by curating technical documentation, lessons learned, and case studies related to server and storage infrastructure.

Business Competitiveness

Support efficiency initiatives (e.g., automation, standardisation) to improve cost, quality, and delivery of infrastructure solutions.

Lean & Agile Adoption

Promote Lean and Agile practices within infrastructure projects, particularly for automation, platform deployment and continuous improvement.

Emerging Tech

Actively contribute in the adoption of modern technologies in infrastructure—such as AI-driven monitoring, predictive analytics, hybrid cloud, hyper converged infrastructure, and automation platforms.

Cost Model Management

Contribute towards the cost model for infrastructure implementation, considering server, storage, and platform TCO.

Cross-functional Collaboration

Foster collaboration with other disciplines (network, cybersecurity, systems engineering) to design multi-discipline solutions with tangible value.

Innovation

Nurture a culture that embraces innovation, entrepreneurship, and continuous technical improvement.

Qualifications

• Degree in Engineering, ICT or related discipline
• Postgraduate studies in Systems Engineering (Desirable)

Essential Experience

• Proven experience in the design, delivery, and operations of complex, mission-critical server/storage infrastructure (including virtualization, compute platforms, storage arrays, backup/recovery, and automation) and networks (7+ years)
• Possesses a solid foundation in basic networking concepts, including an understanding of switching and routing principles.
• Deep expertise in modern server operating systems (e.g., Linux/RHEL, Windows Server), server hardening, virtualization platforms (e.g., VMware, Hyper-V, Proxmox, KVM), and container environments (OpenShift, Kubernetes)
• Broad experience in infrastructure architecture/design, including physical/virtual servers, SAN/NAS storage solutions, data centre server/storage deployment, and lifecycle management
• Proficient in infrastructure automation—Infrastructure as Code (e.g., Ansible, Terraform), Continuous Integration/Continuous Deployment (CI/CD), and automation scripting for infrastructure operations
• Experience in product/project development under both traditional and agile/iterative lifecycle methodologies.
• Solid understanding of hardware integration and testing processes
• Practical experience of validation and integration of hardware components on large, complex, software-based systems
• Exposure to Safety, Security and Human Factors as applied to data centre and infrastructure environments
• Familiarity with cost modelling and TCO analysis for server/storage solutions