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Field Service Technician

Firmus Technologies

SingaporeFull-timeOn-site

Posted 17 Jun 2026

About this role

Responsible for the deployment, maintenance, and repair of AI infrastructure and data centre systems to ensure high availability and performance. This includes performing routine inspections, troubleshooting hardware/networking issues, and supporting immersion cooling infrastructure. Requires a technical diploma or certification in Electrical, Mechanical, or IT disciplines with at least 5 years of experience in mission-critical environments. Candidates must be able to participate in a 24x7 on-call roster and travel between sites.

What they're looking for

Data Centre OperationsHardware TroubleshootingPreventive MaintenanceImmersion CoolingNetwork CablingElectrical SystemsMechanical SystemsInfrastructure Deployment

Frequently asked questions

What does a Field Service Technician at Firmus Technologies do?

Responsible for the deployment, maintenance, and repair of AI infrastructure and data centre systems to ensure high availability and performance. This includes performing routine inspections, troubleshooting hardware/networking issues, and supporting immersion cooling infrastructure. Requires a tech…

What skills does this Field Service Technician role need?

Key skills for this role include Data Centre Operations, Hardware Troubleshooting, Preventive Maintenance, Immersion Cooling, Network Cabling, Electrical Systems.

How much does a Field Service Technician at Firmus Technologies pay?

The employer did not list a salary for this role. Most similar Singapore roles publish their band on the job page.

Is this Field Service Technician role remote, hybrid, or on-site?

This role is on-site, based in Singapore.

How do I apply for this Field Service Technician role?

You can apply directly on Firmus Technologies 's careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.