Senior SCADA Systems Engineer

CyrusOne • Chandler, AZ

1d • Hybrid

About The Position

The Senior SCADA Systems Engineer is responsible for the engineering, deployment, administration, and lifecycle management of Building Management Systems (BMS), SCADA platforms, and mechanical infrastructure monitoring systems supporting CyrusOne's global data center portfolio. This role serves as the technical lead for mechanical Operational Technology (OT) platforms, ensuring reliable telemetry, communications, platform performance, cybersecurity, and operational readiness across HVAC, cooling, environmental monitoring, and related critical facility systems. The engineer partners with Operations, Controls Engineering, IT Infrastructure, Construction, vendors, and the Operational Intelligence team.

Requirements

• 7+ years supporting SCADA, BMS, Industrial Automation or Operational Technology systems.
• Strong experience supporting Building Management Systems in mission-critical facilities.
• Experience with one or more major platforms including Automated Logic WebCTRL, Schneider EcoStruxure, Delta enteliWEB, Honeywell, IQVision, Wonderware, Tridium Niagara, Siemens Desigo/APOGEE or Eaton Foreseer.
• Strong understanding of BACnet, Modbus TCP/IP, OPC UA, MQTT, SNMP and TCP/IP networking.
• Experience deploying, commissioning and supporting mission-critical facility systems.
• Ability to troubleshoot devices, gateways, communications, servers, databases and applications.

Nice To Haves

• Data center experience.
• Experience with telemetry systems and Edge Gateways.
• Experience supporting OT cybersecurity.
• Experience with PowerShell, Python, Bash, Ansible or similar automation technologies.

Responsibilities

• Administer, configure, maintain, upgrade and optimize BMS, SCADA and mechanical monitoring platforms (Delta enteliWEB, ALC WebCTRL, Honeywell, IQVision, Wonderware, Computrols and similar systems).
• Own platform lifecycle management including patching, backups, disaster recovery, version management and performance optimization.
• Support HVAC, CRAH/CRAC, chillers, pumps, cooling plants and environmental monitoring integrations.
• Engineer and troubleshoot OT communications using BACnet, Modbus TCP/IP, OPC UA, MQTT, SNMP, TCP/IP networking and Edge Gateways.
• Focus on telemetry validation and data quality (enterprise MQTT broker administration excluded).
• Lead deployment, commissioning, FAT/SAT, point-to-point testing and operational acceptance for OT platforms.
• Drive platform reliability through proactive monitoring, alarm optimization, root cause analysis and incident reduction.
• Lead technical coordination with vendors, controls contractors, Operations and Infrastructure teams.
• Maintain architecture diagrams, network diagrams, SOPs, runbooks, DR procedures, asset inventories, version inventories and engineering standards.
• Ensure compliance with OT cybersecurity, governance and operational standards.

Benefits

• CyrusOne provides reasonable accommodation for qualified individuals with disabilities in accordance with the Americans with Disabilities Act (ADA) and any other state or local laws.
• We will respond to requests for reasonable accommodations to assist you in applying for positions at CyrusOne, or to submit a resume.
• CyrusOne is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities.
• If you need special assistance or an accommodation while seeking employment, please email [email protected] or call: 806-589-0141.
• We will make a determination on your request for reasonable accommodation on a case-by-case basis.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior