Remote-First OT Systems Architect – Data Centre Infra

Jobgether SRL; Portugal; Hybrid; EUR 90,000 - 130,000; Full time

Benefits offered by this job

Remote-first flexibility

Equity participation

Performance bonus

Health insurance

Job summary

Jobgether SRL in Portugal seeks an OT Systems Subject Matter Expert to lead the design, deployment, and lifecycle management of OT infrastructure powering AI data centres across Europe and North America. You will serve as the technical authority for BMS, EPMS, SCADA, PLCs, and DCIM platforms.

Working with IT, Construction, Design, and Site Operations, you will establish standards, ensure secure and reliable operations, and drive lifecycle management across multiple sites.

Qualifications

• 8+ years in OT, industrial control systems, or building automation.
• 3+ years in mission‑critical environments such as data centres or utilities.
• Experience delivering OT projects from design to handover.
• Knowledge of OT cybersecurity controls and secure remote access.
• Familiarity with Modbus, BACnet, IEC 61850 and related protocols.

Responsibilities

• Act as technical authority for OT across AI data centre facilities.
• Review OT designs, control philosophies, and sequences of operation.
• Lead commissioning and IST, and define acceptance criteria for handover.
• Partner with IT to implement an OT cybersecurity framework.
• Maintain OT asset inventories, network diagrams, and configuration baselines.
• Provide escalation support and root-cause analysis for OT incidents.
• Govern OT change and patch management across live systems.
• Manage vendors, OEMs, and service providers across sites and countries.
• Coordinate OT/IT integration for secure data flows and alarms.
• Standardize OT implementations with common templates and documentation.

Skills

OT Systems

BMS & DCIM

Cybersecurity

Industrial Protocols

Vendor Management

Education

Electrical Engineering degree

Tools

BMS

SCADA

EPMS

DCIM

Job description

Jobgether SRL in Portugal seeks an OT Systems Subject Matter Expert to lead the design, deployment, and lifecycle management of OT infrastructure powering AI data centres across Europe and North America. You will serve as the technical authority for BMS, EPMS, SCADA, PLCs, and DCIM platforms.

Working with IT, Construction, Design, and Site Operations, you will establish standards, ensure secure and reliable operations, and drive lifecycle management across multiple sites.