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Tata Consultancy Services · Singapore

# IT/OT Onsite Engineer

Singapore On-site IT & Infrastructure 

Last seen on Tata Consultancy Services’s official careers site on August 1, 2026; it may have closed since.
[Apply on Tata Consultancy Services’s careers site →](https://ibegin.tcsapps.com/candidate/jobs/410690J)

[OpenNash Jobs](https://jobs.opennash.com/) / [Tata Consultancy Services](https://jobs.opennash.com/companies/tata-consultancy-services/) / IT/OT Onsite Engineer

## Job description

### Role

IT/OT Onsite Engineer Location: Singapore Responsibilities: Experience in integrating IT networks with OT systems. Working knowledge with handling OT assets - HMIs, PLCs, Scada, Sensors, Inspection machines (CMM, CNCs), 3D printers etc Experience in updating the required details in the PLC configuration, IP data Asset inventory data collection/Identify risks in advance and highlight. Familiarity with secure protocols (OPC-UA, Modbus TCP/IP, Ethernet/IP, SMB).

Network design and implementation, including LAN/WAN, VLANs, and routing protocols.

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Aug 1, 2026
- Last checked: Aug 1, 2026
- Listed for: Under a day
- Location: Singapore
- Work arrangement: On-site[Apply on Tata Consultancy Services’s careers site →](https://ibegin.tcsapps.com/candidate/jobs/410690J)

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