OT Systems Administrator - Manufacturing IT (Hybrid)

Lam Research; Batu Kawan; On-site; MYR 120,000 - 180,000; Full time

Job summary

Lam Research in Batu Kawan (Penang, Malaysia) is seeking an OT Systems Administrator to administer, secure, and support OT systems used in manufacturing environments. The role ensures OT services remain available, reliable, and compliant, with hands‑on system administration, patching, asset lifecycle management, and incident response.

You will collaborate with Manufacturing, Engineering, GIS, Information Security, Architecture, business units, vendors, and OT teams globally to maintain security

Qualifications

• Relevant experience in system administration, manufacturing IT, Operational Technology, infrastructure support or a similar technical operations role.
• Experience supporting production‑critical or controlled environments is preferred.
• Windows endpoint and server administration.
• OT or manufacturing IT system support.
• Cybersecurity controls, endpoint protection and system hardening.

Responsibilities

• Administer, configure, monitor and maintain OT systems and infrastructure supporting manufacturing and cleanrooms.
• Manage OT endpoints, operating systems, applications, equipment servers, shared computers, scanning stations and related infrastructure.
• Perform system installation, configuration, upgrades, preventive maintenance and troubleshooting.
• Provide day‑to‑day technical support for OT systems used in manufacturing and controlled environments.
• Diagnose and resolve hardware, software, operating system, network and infrastructure issues.

Skills

Windows administration

OT cybersecurity

Networking TCP/IP

Job description

Lam Research in Batu Kawan (Penang, Malaysia) is seeking an OT Systems Administrator to administer, secure, and support OT systems used in manufacturing environments. The role ensures OT services remain available, reliable, and compliant, with hands‑on system administration, patching, asset lifecycle management, and incident response.

You will collaborate with Manufacturing, Engineering, GIS, Information Security, Architecture, business units, vendors, and OT teams globally to maintain security