IT/OT Infrastructure Engineer — SCADA & Cybersecurity

ELSA; Kuching; On-site; MYR 70,000 - 110,000; Full time

Job summary

ELSA is seeking an IT Engineer to support, maintain, and enhance the company’s IT infrastructure and OT systems across upstream, midstream, and downstream activities.

The role collaborates with Operations, Engineering, HSE and Corporate teams to deliver reliable IT support, cybersecurity compliance, and digital solutions aligned with business needs. Travel to operational sites may be required.

Qualifications

• Bachelor’s degree in IT/CS or related field with strong fundamentals.
• Minimum 5 years in IT infrastructure, system administration, or support.
• Experience with enterprise IT environments and industrial networks.
• Knowledge of cybersecurity practices and access controls.
• Familiarity with Windows environments and cloud platforms.

Responsibilities

• Support and maintain IT infrastructure including servers, networks, storage, and end-user computing.
• Manage IT/OT systems for high availability, reliability, and security compliance.
• Provide troubleshooting for hardware, software, networks, and communications.
• Support operation of SCADA, DCS, CCTV, access control, and field systems where applicable.
• Perform installation, configuration, patching, backup, and recovery tasks.
• Help enforce IT policies, cyber security controls, and disaster recovery.
• Support cloud-based services and enterprise applications used by the org.
• Coordinate with vendors and service providers for maintenance and upgrades.
• Participate in IT projects, system upgrades, and digitalisation initiatives.
• Maintain accurate IT documentation including inventories and diagrams.
• Ensure compliance with MCMC, SMA, cybersecurity requirements and regs.
• Support users across office and operational sites, including offshore/onshore.

Skills

IT infrastructure

Network administration

Cybersecurity

IT/OT environments

Troubleshooting

Project coordination

Documentation

Vendor management

Education

Bachelor's Degree in Information Technology

Bachelor's Degree in Computer Science

Tools

Windows Server

Office 365

VPN technologies

Job description

ELSA is seeking an IT Engineer to support, maintain, and enhance the company’s IT infrastructure and OT systems across upstream, midstream, and downstream activities.

The role collaborates with Operations, Engineering, HSE and Corporate teams to deliver reliable IT support, cybersecurity compliance, and digital solutions aligned with business needs. Travel to operational sites may be required.