OT Network Engineer
At a glance
AI generatedTL;DR
The OT Network Engineer at AES US Renewables is a senior-level position responsible for designing, deploying, and maintaining Cisco-based network infrastructure across renewable energy sites. This includes configuring routers, switches, and firewalls to ensure secure connectivity between data centers, substations, and field devices while adhering to cybersecurity compliance standards such as NERC CIP. The engineer will work closely with IT, OT, Cybersecurity, and Operations teams to implement high-availability network services using technologies like Cisco SD-WAN and Firepower/FTD firewalls. Key responsibilities involve managing site connectivity, integrating SCADA networks, implementing monitoring tools, and maintaining documentation. Required skills include extensive experience with Cisco routing and switching, knowledge of industrial communication protocols, and familiarity with LTE/cellular failover solutions.
Skills
What you'll do
- Design and deploy Cisco network infrastructure across renewable energy sites.
- Configure and maintain Cisco Firepower/FTD firewalls and SD-WAN architecture.
- Ensure high availability and redundancy in primary and secondary data centers.
- Manage site connectivity including private circuits, LTE failover, and remote access.
- Support SCADA network integration and IT/OT network segmentation.
- Implement network monitoring, logging, and alerting for uptime and security.
What we're looking for
- 5+ years of hands-on Cisco network engineering experience (routing, switching, firewalls)
- Expertise in Cisco Firepower/FTD, ASA, and SD-WAN platforms
- Strong knowledge of IPsec/GRE tunnels, BGP, OSPF, VLANs, and routing protocols
- Experience with SCADA network integration and IT/OT network segmentation
- Familiarity with cybersecurity compliance (e.g., NERC CIP)
- Ability to work independently and manage multiple technical responsibilities
- Cisco certifications (CCNA, CCNP) preferred
Employer
About AES Corporation
AES Corporation is a global energy company that owns and operates power plants and provides energy storage solutions, delivering affordable and sustainable energy through a diverse portfolio of generation assets. Industry: Electric Power Generation & Energy
AES Corporation currently has 8 open roles on FindRole.
Listed pay typically runs $105,000–$131,325 across 5 roles with salary data.
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