Senior OT Network Engineer – Virtualization & Security

WUXI BIOLOGICS BIOPHARMACEUTICALS SINGAPORE PRIVATE LIMITED; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Wuxi Biologics Biopharmaceuticals Singapore Private Limited seeks an experienced OT network infrastructure engineer to deliver and support OT systems across the Singapore site and overseas manufacturing locations. You will design, implement and validate OT infrastructure with Nutanix, VMware and ThinManager, participate in data center construction, manage backups, security and compliance.

Responsibilities include qualification/validation, SOP preparation, and collaboration with IT security and

Qualifications

• Bachelor's degree in CS/Automation/Information Management/Electrical Engineering or related.
• 5-8 years of experience in network infrastructure project implementation or manufacturing site operations.
• Hands-on experience with Nutanix, VMware and Hyper-V virtualization.
• Strong networking capabilities: TCP/IP, routing/switching, firewalls, AD domain integration.
• Experience with backup systems.
• Biopharma or biotech industry experience preferred.
• Familiarity with CSV and cGMP for manufacturing/automation systems.
• Documentation skills for design, test plans, SOPs and guidelines.
• Knowledge of DCS/PLC and real-time databases like OSI PI/InfluxDB preferred.

Responsibilities

• Support delivery of OT network infrastructure for Singapore site and overseas sites.
• Design, implement and integrate OT infrastructure including virtualization and backup systems.
• Participate in data center construction and ELV deployment, ensuring validation prerequisites.
• Qualify and validate OT infrastructure; assist with URS, test protocols and SOPs.
• Support network integration of manufacturing and automation systems and related testing.
• Collaborate with information security to meet security controls.
• Drive continuous operational optimization of OT infrastructure and account management.
• Provide technical training to Manufacturing, Quality and site Engineering teams.

Skills

Project collaboration

Independent work

Strong communication

Fast learner

Education

Bachelor's degree in Computer Science, Automation, Information Management, Electrical Engineering, or related

Tools

Nutanix

VMware

Hyper-V

ThinManager

OSI PI

InfluxDB

Job description

Wuxi Biologics Biopharmaceuticals Singapore Private Limited seeks an experienced OT network infrastructure engineer to deliver and support OT systems across the Singapore site and overseas manufacturing locations. You will design, implement and validate OT infrastructure with Nutanix, VMware and ThinManager, participate in data center construction, manage backups, security and compliance.

Responsibilities include qualification/validation, SOP preparation, and collaboration with IT security and