Senior OT/IIoT Engineer

Senior OT/IIoT Engineer

Location: Nuevo León, Monterrey, Mexico

Work Arrangement: Hybrid

What we do at Weir

We are a global leader in mining technology for a sustainable future. We help our customers extract the resources the world needs more efficiently and more sustainably. Our planet’s future depends on the transition to renewable energy, and that transition can only happen with the metals and minerals our customers deliver. So, we work side by side with mines across the globe to move less rock, use less energy, use water wisely, and create less waste. Together, we drive the shift to smart, efficient, and more sustainable mining.

Make your impact

You’ll play a key role in solving real-world challenges. You’ll apply your skills to deliver results that matter whether that’s through engineering, planning or customer support. You’ll work with purpose, learn every day and help shape a more sustainable future.

What you’ll do

⦿ Technical Leadership: Oversee and approve the development of IIoT systems, ensuring robust design and functionality aligned with Weir’s NEXT Intelligent digital solutions. Daily activities include system testing, troubleshooting, and providing level 3 technical support both remotely and onsite. Success is measured by seamless deployments and high customer satisfaction.

⦿Implementation & Support: Lead installation, commissioning, and troubleshooting of digital IIoT solutions at customer sites, coordinating closely with regional engineers and customers. Regular travel is required to support field operations.

⦿ Automation & Integration:Design and configure electrical automation cabinets and electromechanical solutions, utilizing expertise in PLC, DCS, SCADA, and industrial communication protocols. Ensure effective IT/OT integration for customer DCS systems.

⦿ Collaboration & Communication:Engage proactively with internal teams, customers, and contractors to implement digital solutions effectively. Mentor team members and manage multiple priorities in a fast-paced environment with minimal supervision.

⦿Safety First:Demonstrate 100% commitment to our zero harm behaviors in support of our drive towards developing a world-class safety culture.

What you’ll bring

Must-haves:

• Degree in Electrical Engineering, Electronics & Communication Engineering, Mechatronics, Automation Engineering, Industrial Engineering, or a related field, with 5+ years of relevant experience.
• Proven experience in OT (Operational Technology) integration, industrial system integration, and communication between industrial systems.
• Strong knowledge of industrial networking, communication architectures, and communication protocols (e.g., Profinet, Modbus TCP, Ethernet/IP, OPC UA, MQTT, TCP/IP, or similar).
• Experience with protocol configuration, troubleshooting, and connectivity between industrial control systems, including DCS and related environments.
• Knowledge of Industrial IoT (IIoT), digital sensors, industrial data collection, digital communications, and data connectivity principles.
• Experience supporting installation, testing, commissioning, and troubleshooting of industrial systems in operational environments.
• Customer-facing experience and willingness to travel to industrial or mining sites as required.
• Ability to work independently, manage technical discussions with customers, troubleshoot issues autonomously, and execute work with limited supervision.
• Good communication skills in English and Spanish, with the ability to participate in meetings, collaborate with global teams, and understand technical documentation.

Nice-to-haves:

• Experience with cloud-based IoT platforms, cloud communications, AVEVA PI, or PI Asset Framework.
• Experience with Studio 5000, TIA Portal, TwinCAT, or PLC programming.
• Familiarity with industrial cybersecurity frameworks such as IEC 62443, NIST 800-82, or NERC-CIP.
• Knowledge of Node-RED and Python.
• Experience in mining environments, manufacturing, industrial automation, oil & gas, or other heavy industrial sectors.

Why join Weir?

We live our values we think safety first, do the right thing, respect each other, aim high, and delight our customers. We encourage our people to lead by example and celebrate our successes.

We’re passionate about our purpose to help deliver the natural resources that are essential to create a better future for the world. We do this by combining our deep customer insights, world-class engineering, materials science expertise, and intelligent automation to deliver innovative end-to-end solutions incorporating our signature technologies.

We believe your voice matters and your ideas make a difference. We’re working hard to nurture a diverse culture where our people feel like they belong and can do the best work of their lives. You can help shape our unique culture through our inclusion networks and safety initiatives.

Benefits

• Competitive pay
• Career development and learning support
• Access to global inclusion networks
• Regional and team-specific benefits
• Sharebuilder scheme
• Wellness support for you and your family
• Collaboration with global teams

About Us

We are Weir. And the growing world depends on us. It depends on us constantly reinventing. Quickly adapting. Continually finding better, faster, more sustainable ways to access the resources it needs to thrive. And it depends on each and every one of us doing the best work of our lives. It’s a big challenge – but it’s exciting. And it’s one we can’t wait to be part of.

Thank you for your interest in joining us.