Senior Engineer, Cloud & Container Infra

Singapore Telecommunications Limited; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Singapore Telecommunications Limited is seeking a Senior Engineer, Cloud & Container Infrastructure to design, engineer, and operate an on‑prem private cloud platform focused on OpenShift Virtualization and containerization, with VMware, Nutanix and Hyper‑V as secondary platforms.

You will implement and maintain OpenShift Virtualization, drive security, capacity planning, change management, automation, and documentation while aligning with enterprise architecture and Infosec policies.

Qualifications

• Degree in Computer Science or equivalent.
• 10+ years of relevant experience in testing in an Agile environment (User Stories, why Acceptance Criteria are important).
• The key technical skills are based around business & technical platforms Quality engineering practices & automation in a cloud-based environment and CI/CD, so experience in a similar environment is essential and any experience with Performance and/or Load testing is highly desirable.
• Solid coding experience is essential.
• Exposure to Java Spring Boot development & test automation is also essential.
• Experience building automation testing frameworks for self-service, mission critical platforms.
• Cloud, k8s experience also necessary into AWS/Azure environment.
• Chaos Engineering /Litmus Chaos - as optional / nice to have skillset.
• CastleMock/other mocking frameworks and QMetry exposure also needed.

Responsibilities

• Design, Implement and maintain Openshift Virtualization and Container infrastructure in covering on-premises datacentres. Support also VMware, Nutanix or HyperV platforms
• Drive Process, Quality, Productivity and Security improvements within the domain
• Works with other technology groups in resolving production issues, including security related issues
• Responsible for capacity planning of Compute infrastructure, including licensing and vendor support related engagements. Also includes obsolescence management
• Work with Change Management to propose and implement changes, especially for patching and migrations.
• Works with other groups to implement new builds
• Ensure solution proposed in compliance with security and best practices adopted by the industry
• Document and communicate Enterprise Infrastructure strategies and standards
• Ensure solution compliance and integration with enterprise architecture and Infosec policy for Infrastructure and Security systems by reviewing and advising on new and existing Information Technology projects
• Providing advice and guidance to management during planning phases to ensure that non-functional requirements are included in the overall specifications
• Providing advice and guidance to all areas of IT and Business Management, analysts, planners, designers and developers on all aspects of compute infrastructure, including build and operations policies
• To ensure that work meets all related engineering, planning, and operational standards
• Create and document the solution using the existing Infrastructure Standard Platforms and Design Patterns
• Assist in ongoing efforts to automate the operations of the infrastructure

Skills

Testing in Agile environment

Java Spring Boot

Test automation

Cloud, k8s

AWS/Azure

Chaos Engineering

Mocking frameworks

QMetry exposure

Solid coding experience

OpenShift Virtualization

Education

Degree in Computer Science or equivalent

Tools

OpenShift

VMware

Nutanix

Hyper-V

Java Spring Boot

Test automation frameworks

QMetry

CastleMock

LitmusChaos

Job description

Be a Part of Something BIG!

The Senior Engineer, Cloud & Container Infrastructure will be responsible for the design, engineering, and operations of the on-premises private cloud platform, with a primary focus on Red Hat OpenShift Virtualization and Containerization, with secondary expertise in VMware, Nutanix and HyperV.

Make an Impact by:

• Design, Implement and maintain Openshift Virtualization and Container infrastructure in covering on-premises datacentres. Support also VMware, Nutanix or HyperV platforms
• Drive Process, Quality, Productivity and Security improvements within the domain
• Works with other technology groups in resolving production issues, including security related issues
• Responsible for capacity planning of Compute infrastructure, including licensing and vendor support related engagements. Also includes obsolescence management
• Work with Change Management to propose and implement changes, especially for patching and migrations.
• Works with other groups to implement new builds
• Ensure solution proposed in compliance with security and best practices adopted by the industry
• Document and communicate Enterprise Infrastructure strategies and standards
• Ensure solution compliance and integration with enterprise architecture and Infosec policy for Infrastructure and Security systems by reviewing and advising on new and existing Information Technology projects
• Providing advice and guidance to management during planning phases to ensure that non-functional requirements are included in the overall specifications
• Providing advice and guidance to all areas of IT and Business Management, analysts, planners, designers and developers on all aspects of compute infrastructure, including build and operations policies
• To ensure that work meets all related engineering, planning, and operational standards
• Create and document the solution using the existing Infrastructure Standard Platforms and Design Patterns
• Assist in ongoing efforts to automate the operations of the infrastructure

Skills for Success:

• Degree in Computer Science or any other equivalent.
• 10+ years of relevant experience in testing in an Agile environment (User Stories, why Acceptance Criteria are important)
• The key technical skills are based around business & technical platforms Quality engineering practices & automation in a cloud-based environment and CI/CD, so experience in a similar environment is essential and any experience with Performance and/or Load testing is highly desirable.
• Solid coding experience is essential.
• Exposure to Java Spring Boot development & test automation is also essential.
• Experience building automation testing frameworks for self-service, mission crtical platforms.
• Cloud, k8s experience also necessary into AWS/Azure environment
• Chaos Engineering /Litmus Chaos - as optional / nice to have skillset.
• CastleMock/other mocking frameworks and QMetry exposure also needed