NETWORK ENGINEER

ACUTE AUTOMATION PTE. LTD.; Singapore; On-site; SGD 40,000 - 60,000; Full time

Job summary

A leading automation firm in Singapore seeks a candidate to support network setup and maintenance for industrial automation systems. The role includes a strong focus on safety and teamwork skills, along with exposure to real-world OT systems. Candidates with 1–2 years of relevant experience and a degree in engineering are preferred. The ideal candidate is eager to learn and grow in areas such as OT cybersecurity and control systems.

Benefits

Mentorship and training from senior engineers

Growth opportunities in OT Cybersecurity and Control Systems

Qualifications

• 1–2 years of relevant experience in networking, industrial automation, or IT/OT systems.
• Basic understanding of TCP/IP networking, routing, VLANs, and subnetting.
• Knowledge of industrial protocols such as Modbus TCP, Profinet, BACnet/IP.

Responsibilities

• Support setup of industrial Ethernet networks for automation systems.
• Perform network health checks and assist in fault diagnosis.
• Learn and apply basic cybersecurity best practices for OT systems.

Skills

Networking

Cybersecurity practices

Problem-solving

Teamwork

Education

Diploma / Degree in Electrical, Electronics, Instrumentation, Computer, or Network Engineering

Tools

Wireshark

Cisco

Fortinet

Job description

Key Responsibilities

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.

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.

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.

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.