OT Cybersecurity Engineer for Industrial ICSS & Networks

B&R Industrial Automation GmbH; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

ABB in Singapore is seeking a Network & Cybersecurity Engineer to deliver design, implementation, and security of the ABB 800xA ICSS and PMS network infrastructure across the full project lifecycle, from engineering and FAT through site installation, testing and commissioning.

You will work in a multidisciplinary team at the intersection of automation, OT cybersecurity and network architecture, contributing to IEC 62443 compliant controls, FAT/SAT activities, and the deployment of secure remote

Qualifications

• Bachelor’s degree in Electrical, Electronics, Instrumentation, Telecommunication or Computer Engineering.
• Min. 5 years of hands-on experience in industrial network and/or OT cybersecurity engineering, testing and commissioning on DCS/ICSS/PMS platforms.
• Experience with industrial network design (Belden/Cisco switches, routers, firewalls) in an ICSS/PMS environment.
• Experience with ABB System 800xA networks or comparable DCS platforms is an advantage.
• Working knowledge of Modbus TCP/RTU, OPC/OPC UA, PROFIBUS, PROFINET, EtherNet/IP and IEC 61850.

Responsibilities

• Engineer, configure and test the 800xA ICSS and PMS network infrastructure per project specs.
• Implement cybersecurity controls per IEC 62443, including RBAC and patch deployment.
• Prepare engineering and testing deliverables and as-built documentation.
• Participate in FAT and SAT activities and troubleshoot network/security issues.

Skills

Industrial networking

OT cybersecurity

Network design

Project delivery

Education

Bachelors in engineering

Tools

Belden switches

Cisco routers

Firewalls

Job description

ABB in Singapore is seeking a Network & Cybersecurity Engineer to deliver design, implementation, and security of the ABB 800xA ICSS and PMS network infrastructure across the full project lifecycle, from engineering and FAT through site installation, testing and commissioning.

You will work in a multidisciplinary team at the intersection of automation, OT cybersecurity and network architecture, contributing to IEC 62443 compliant controls, FAT/SAT activities, and the deployment of secure remote