Job Description

Key Responsibilities

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1. Network Setup & Configuration

Support setup of

industrial Ethernet networks

for automation systems. Configure switches, routers, and firewalls under supervision. Assist in assigning IP addresses, VLAN configuration, and communication testing. Support communication setup for

PLC, HMI, and SCADA

systems using Modbus TCP, BACnet/IP, and Profinet.
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2. Maintenance & Troubleshooting

Perform network health checks and assist in fault diagnosis. Support engineers in resolving network communication issues. Maintain updated records of devices, network diagrams, and configurations.
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3. OT Cybersecurity Support

Learn and apply basic

cybersecurity best practices

for OT systems (e.g., network segregation, access control). Assist in firewall rule updates, antivirus deployment, and monitoring tasks.
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4. Documentation & Project Support

Prepare as-built drawings, network configurations, and commissioning reports. Support

FAT/SAT

testing and site implementation activities. Coordinate with PLC, SCADA, and IT teams for integration and testing.

Requirements

Diploma / Degree in

Electrical, Electronics, Instrumentation, Computer, or Network Engineering

.

1-2 years of relevant experience

in networking, industrial automation, or IT/OT systems. Basic understanding of:

TCP/IP networking, routing, VLANs, subnetting


Industrial protocols:

Modbus TCP, Profinet, BACnet/IP

Switches, routers, and firewalls (Cisco, Fortinet, Moxa, or Hirschmann)
Strong willingness to learn about

OT cybersecurity (IEC 62443)

and

automation systems

. Knowledge of Windows OS, command line tools, and basic network diagnostic tools (Ping, Tracert, Wireshark).

Preferred (Added Advantage)

Completed certifications like

CCNA, CompTIA Network+, or Fortinet NSE1-2

. Experience in

BMS or industrial control projects

(internship or site exposure). Familiarity with Siemens / Schneider / Mitsubishi PLC communication setup. Basic understanding of SCADA or HMI connectivity.

Soft Skills

Eager to learn and work in an industrial environment. Good problem-solving and teamwork skills. Strong communication and documentation ability. Willing to travel to site locations when required.

What We Offer

Exposure to

real-world automation and OT systems

(BMS, datacentres, MRT, industrial plants).

Mentorship and training

from senior OT and control engineers. * Growth opportunities into

OT Cybersecurity, Control Systems, or SCADA Network Engineering

roles.