Plant Systems Engineer

About the role

JIGPC is looking for a highly skilled Plant Systems Engineer to join its Digital Technology Department. The engineer will be responsible for the administration, availability, security and performance of Operational Technology (OT) systems that support safe, reliable and efficient plant operations.

Key responsibilities

• Administer and maintain enterprise servers, virtualization platforms, storage systems and core OT infrastructure.
• Manage OS configurations, patching, upgrades and lifecycle activities for Windows and Linux environments.
• Support Active Directory, DNS, DHCP, file services and access‑control systems.
• Monitor system performance, capacity and availability to ensure uninterrupted plant operations.
• Perform backup, restore and disaster‑recovery processes, including routine health checks and preventive maintenance.
• Implement system hardening, antivirus, patch management and access‑control measures to meet cybersecurity standards.
• Maintain technical documentation, configuration records and operating procedures.
• Coordinate maintenance windows and changes with Operations and Maintenance teams.

Required profile

• Bachelor’s degree in Computer Engineering, Computer Science, Electrical/Electronics Engineering or related field (or equivalent experience).
• Minimum 6 years of hands‑on experience in plant systems administration, OT infrastructure support and industrial process control environments.
• Experience in large industrial, energy, petrochemical, utilities or manufacturing facilities.

Required skills

• Windows Server administration
• Linux administration
• Virtualization technologies (VMware, Hyper‑V)
• Backup and recovery solutions
• Active Directory, DNS, DHCP, file services and access management
• DCS, SCADA and DMZ architectures
• System hardening and antivirus implementation