Network/Security Engineer

TOSS-EX PR PTE. LTD.; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A leading technology services company in Singapore is seeking a Service Provider to support IT/OT security projects. The role involves coordinating with various teams, conducting asset discovery and management, and ensuring compliance with IT/OT controls. Ideal candidates will have experience in network infrastructure and cybersecurity measures.

Responsibilities

• Support the DT Leader in delivering IT/OT security high-priority projects.
• Coordinate with various teams on Secure Shop Connection projects.
• Conduct OT/IT asset discovery and management.
• Liaise with third-party suppliers for asset inventory data.
• Build and maintain documentation to show compliance with IT/OT controls.
• Manage IDF/MDF infrastructure at sites.
• Oversee hardware procurement processes.
• Support asset connectivity to the network.
• Perform malware scanning as per policies.
• Install and manage Nozomi network taps.
• Configure IT/OT network infrastructure.
• Implement removable media controls.
• Develop recovery and backup solutions.
• Schedule and execute annual device scanning.

Job description

Job Description:

The Service Provider must provide an on-site resource at each of the requested site, present Monday–Friday, 8 hours/day. Responsibilities include:
• Support the DT Leader in delivering IT/OT security high-priority projects
• Coordinate with facility & maintenance, EHS, quality, and operations teams on Secure Shop Connection projects
• Conduct OT/IT asset discovery, record management, and ongoing maintenance
• Liaise with third-party suppliers for asset inventory data
• Build and maintain documentation to demonstrate compliance with IT/OT controls
• Identify, document, and manage IDF/MDF infrastructure at sites
• Oversee hardware procurement processes
• Support shop floor asset connectivity to the network
• Perform malware scanning as per SOP/policies and work with GE Cybersecurity to remediate infections on OT devices
• Install and manage Nozomi network taps
• Configure and deploy IT/OT network infrastructure (e.g., switch installations) in alignment with GE-approved design standards
• Implement removable media controls, particularly for third-party suppliers
• Develop recovery and backup solutions with suppliers of critical OT
• Schedule and execute annual OT/IT device scanning