Senior OT Network Engineer

About the role

We are seeking a highly motivated Senior OT Network Engineer with over 10 years of experience to join our System Solution team. The role is onsite in Guanajuato and serves as the key technical liaison between IT and plant engineering, ensuring OT network solutions are delivered securely, efficiently, and with zero unplanned downtime.

Key responsibilities

• Act as the onsite network engineer for all OT‑related initiatives.
• Lead deployment, adoption and maintenance of OT network infrastructure.
• Design and implement secure, resilient network architectures for industrial and manufacturing environments.
• Integrate OT cybersecurity requirements such as segmentation, IDMZ and access‑control practices.
• Provide escalation support for network incidents and coordinate resolution with internal teams and vendors.
• Develop and maintain network standards, implementation practices and documentation for OT environments.
• Mentor and train local IT support teams and operational staff on OT network fundamentals.

Required profile

• 10+ years of hands‑on experience in OT and enterprise networking.
• Proven ability to work in manufacturing settings and collaborate with both technical and non‑technical stakeholders.
• Strong problem‑solving skills and a proactive, safety‑first mindset.

Required skills

• OT network infrastructure design and deployment.
• Network segmentation and demilitarized zone (IDMZ) implementation.
• Access‑control and cybersecurity best practices for industrial networks.
• Incident escalation and resolution coordination.
• Documentation of network standards and procedures.