The Role:

We are seeking a highly motivated and experienced Sr. OT Network Engineer with over 10 years of experience to join our dynamic System Solution team. This position is adecuado for a candidate a hands-on network professional with strong OT and enterprise networking experience, proven ability to work in manufacturing environments, and a collaborative approach to supporting both technical teams and non-technical stakeholders.

The successful candidate will be responsible for onsite serves as a key technical resource and liaison between IT and plant engineering to ensure OT network solutions are delivered securely, efficiently, and with zero unplanned downtime.

Responsibilities:

- Serve as the onsite network engineer for OT-related initiatives
- Lead the deployment and adoption of OT network infrastructure.
- Support the design and implementation of secure, resilient network architectures for industrial and manufacturing environments.
- Ensure OT cybersecurity requirements are incorporated into network solutions, including segmentation, IDMZ, and access control practices.
- Provide escalation support for network incidents and coordinate issue resolution with internal teams and vendors as needed.
- Assist with network standards, implementation practices, and documentation for OT environments.




- Mentor and train local IT support teams and operational staff on OT network fundamentals and troubleshooting.
- Contribute to project planning, cutovers, maintenance activities, and operational readiness.
- Collaborate with stakeholders to translate business and production requirements into effective network solutions.

Technology Scope: Candidates should have experience with a broad mix of enterprise and OT networking technologies, including:

- Enterprise LAN/WAN networks
- OT / industrial network environments
- Network segmentation and secure network design
- IDMZ architecture
- Firewalls and secure connectivity
- VLANs, routing, switching, and redundancy
- Network monitoring and troubleshooting
- Wireless networking in industrial or manufacturing settings
- High availability network design
- Support for plant-floor, automation, and edge-connected systems
- Industrial network connectivity and protocols

Requirements:

- Bachelor’s degree in electrical engineering, computer engineering, computer science, or related field; and/or commensurate work experience
- 10+ years of progressive network engineering experience.
- Experience supporting OT, industrial, or manufacturing network environments.
- Strong knowledge of enterprise networking and secure network design.
- Demonstrated ability to collaborate across IT and plant teams.
- Experience troubleshooting

📌 Sr. OT Network Engineer (Guanajuato)
🏢 Nir-yu
📍 Guanajuato