Automation IT/OT Infrastructure Engineer

At ABB, we help industries run leaner and cleaner—and every person here makes that happen. You’ll be empowered to lead, supported to grow, and proud of the impact we create together. Join us and help run what runs the world.

This position reports to:

Senior Engineering Manager

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Your Role and Responsibilities

In this role, you will have the opportunity to be a design authority for an engineering discipline. Each day, you will complete assignments on multiple projects of moderate size or portions of major projects in a cost-effective manner. You will also showcase your expertise by working closely with automation and control engineers, project managers, service engineers, proposal/sales teams, customer IT and OT teams, cybersecurity specialists, ABB product experts and external suppliers/integrators, providing specialist infrastructure engineering capability within an automation team.

The work model for the role is: Hybrid {#LI-Hybrid}

This role contributes to the Automation business areain Chile.

You will be mainly accountable for:

• Design IT/OT infrastructure architectures for industrial control systems, including network topology, server and virtualization design, connectivity, redundancy and capacity requirements.
• Design, configure and troubleshoot industrial and enterprise network components used in OT environments, including IP addressing, VLANs, routing, switching, firewalls, network segmentation and communication paths.
• Engineer, deploy and support physical and virtual servers that host ABB Ability™ System 800xA, including VMware vSphere/ESXi and related infrastructure components.
• Size and optimize CPU, memory, storage and network resources to ensure stable performance, resilience and maintainability of the control-system infrastructure.
• Configure and maintain infrastructure components in line with approved engineering designs, vendor recommendations, customer standards and OT change-control practices.
• Prepare architecture diagrams, network drawings, server sizing calculations, configuration baselines, test procedures, commissioning documents and as-built records.
• Support installation, commissioning, upgrades and migrations of infrastructure solutions, including on-site troubleshooting and coordination with customer IT/OT teams.
• Provide specialist guidance to automation engineers and project teams on infrastructure dependencies, design decisions, troubleshooting and engineering practices.
• Coordinate with ABB global experts, customers, cybersecurity specialists, vendors and system integrators to resolve infrastructure issues and deliver consistent solutions.
• Apply appropriate OT cybersecurity practices as part of infrastructure design, including secure configuration, access control and network segmentation.
• Understand backup, restore, disaster recovery and availability concepts sufficiently to design infrastructure that supports recovery requirements and to coordinate with the relevant specialists.

Mandatory Requirements:

• Professional Engineering degree in Computer Engineering, Telecommunications, Networks, Systems Engineering, Electrical/Electronic Engineering or Automation Engineering with proven IT/OT infrastructure experience. Equivalent practical experience may be considered.
• Minimum 4 years of relevant professional experience in IT infrastructure, industrial networks, virtualization or IT/OT systems.
• Hands-on experience designing, configuring and troubleshooting network infrastructure, preferably in industrial environments.
• Practical experience with VMware vSphere/ESXi, including virtual-machine configuration, resource allocation, monitoring and troubleshooting.
• Strong networking fundamentals and practical troubleshooting of switches, VLANs, routing, IP addressing, DNS, firewall rules and network connectivity.
• Experience with physical server infrastructure and hardware diagnostics, including CPU, memory, storage/RAID, network adapters and firmware.
• Ability to diagnose problems systematically across network, server, hypervisor, operating system and storage layers, identify root causes and document corrective actions.
• Understanding of IT/OT environments and the availability, change control and operational constraints of industrial control systems.
• Ability to design and document technical solutions.
• Professional working proficiency in Spanish and English, including technical discussions and documentation.
• Availability to travel to customer sites across Chile; occasional international support or travel may be required.

Desirable Requirements

• Experience supporting ABB Ability System 800xA infrastructure, including server roles, system architecture, redundancy and dependencies.
• Windows Server administration, including domain services, DNS, certificates, patching and hardening.
• Understanding of OT cybersecurity principles, such as network segmentation, least-privilege access and secure configuration; familiarity with IEC 62443 is an advantage.
• Familiarity with storage technologies, SAN/NAS, RAID, capacity planning and infrastructure performance monitoring.
• Experience with diagnostic tools such as Wireshark, packet capture, port testing and network monitoring utilities.
• Knowledge of high availability, redundancy, backup/restore and disaster recovery concepts.
• Relevant certifications in networking, virtualization or server technologies (e.g., Cisco, VMware/Broadcom or Microsoft) are beneficial.

What's in it for you?

• Opportunity to build and strengthen IT/OT infrastructure expertise within an experienced industrial automation team.
• Work with mission-critical control systems and international ABB technologies.
• Influence infrastructure architecture and engineering standards.
• Solve challenging network, virtualization and server-performance problems.
• Collaborate with customers and global specialists.

Building a cleaner, smarter future takes all kinds of minds: the curious, the courageous, and the creative. That's why we welcome people from all backgrounds and experiences.

Ready to make an impact?

Apply today or visit https://www.abb.com to learn more about the impact of our solutions across the globe.