Platform Security Engineer – OT/IoT & Cloud

ST Engineering; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

ST Engineering seeks a hands-on Cybersecurity Platform Engineer to design, deploy, secure, automate and support resilient platforms across on-premises, edge, and AWS environments. You will work with virtualization, Linux/Windows, Kubernetes, networking and infrastructure-as-code to deliver repeatable, validated solutions.

You will translate architecture and security requirements into implementable work products, maintain documentation, and contribute to continual improvements in platform

Qualifications

• Hands-on cybersecurity platform engineering experience.
• Strong infrastructure, OT/IoT security and cloud engineering capabilities.
• Experience with virtualization, Linux/Windows administration and Kubernetes.

Responsibilities

• Design, deploy and support secure infrastructure across on-premises, cloud and OT environments.
• Configure and maintain VMs, containers, networks, storage and platform services.
• Assist cloud deployment and operations, preferably AWS or equivalent.
• Use automation and infrastructure-as-code to improve deployment consistency.
• Implement security controls for access, network segmentation, monitoring and recovery.
• Troubleshoot platform, network, application and security issues with technical teams.
• Prepare architecture diagrams, build guides, and operational procedures.
• Evaluate new technologies and contribute to platform security, reliability and maintainability.

Skills

Infrastructure engineering

OT/IOT security

Cloud engineering

Linux administration

Windows administration

Kubernetes

Networking

Infrastructure as code

Security controls

Automation

Documentation

Tools

Terraform

Ansible

Job description

ST Engineering seeks a hands-on Cybersecurity Platform Engineer to design, deploy, secure, automate and support resilient platforms across on-premises, edge, and AWS environments. You will work with virtualization, Linux/Windows, Kubernetes, networking and infrastructure-as-code to deliver repeatable, validated solutions.

You will translate architecture and security requirements into implementable work products, maintain documentation, and contribute to continual improvements in platform