OT Systems Engineer Milan, Italy | Permanent | Hybrid
Our client is a leading hyperscale data centre operator with a growing presence across Europe. They are looking for an experienced OT Systems Engineer to join their team on a permanent, hybrid basis in Milan.
The Role
A hands-on position supporting the design, implementation, and operation of secure, resilient systems infrastructure across critical data centre sites. You will work closely with internal engineering and operations teams and third-party vendors, maintaining performance, reliability, and security across a high-availability OT environment.
Key Responsibilities
* Deploy, configure, maintain, and optimise OT systems infrastructure across critical data centre environments
* Support Windows, Linux, and VMware virtualised platforms to maintain performance and service continuity
* Monitor system performance, identify bottlenecks, and implement improvements
* Troubleshoot complex incidents and drive root cause resolution with internal teams and vendors
* Manage patching, backup, maintenance, and documentation across OT systems
* Apply security and operational best practices within a high-availability environment
* Provide out-of-hours and emergency support when required
What They Are Looking For
* Solid experience as a Systems Engineer in an enterprise, critical infrastructure, or data centre environment
* Strong hands-on knowledge of Windows, Linux, and VMware-based virtualisation
* Familiarity with OT systems such as BMS, EPMS, SCADA, PLCs, or HMIs is a strong advantage
* Experience with scripting or automation tools such as PowerShell or Ansible is beneficial
* Knowledge of SAN, backup solutions, Azure, or relevant Microsoft/VMware certifications is a plus
* Italian and English at B2/C1 level required
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