Network Engineer II, OT Network and Security

Job overview

The Network Engineer II, OT Network and Security is an onsite role in Chicago, IL. The annual base salary range is $105,000–$120,000. The role supports secure and resilient network infrastructure across RWE Americas’ operational technology environments. The role exists to implement and support network connectivity and approved cybersecurity controls at operational sites. It works with SCADA, field operations, infrastructure, vendors, and OT Cybersecurity to maintain reliable service, resolve issues, and improve network security and resilience.

What you'll do

• Configure, maintain, and troubleshoot switches, routers, firewalls, VPNs, and related infrastructure
• implement approved routing, VLAN, segmentation, firewall, and remote-access configurations
• monitor network performance, device health, logs, and security events
• troubleshoot connectivity and security issues
• perform firmware upgrades, patching, hardening, and vulnerability remediation
• support incident response
• execute changes through established change management
• support site commissioning and technology refresh
• maintain diagrams, configuration records, IP addressing, and inventories
• collaborate with operational and cybersecurity teams.

What we're looking for

Skills & competencies

network engineer ii

ot network

network security

scada

cisco

palo alto networks

fortinet

firewalls

vpn

network segmentation

nerc cip

chicago il

rwe americas

$105,000–$120,000/year

Work arrangement

• Weekend coverage required

Benefits & perks

• Medical, dental, vision, life insurance, short- and long-term disability, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, holidays, and short-term incentives for eligible employees.

Why this role

Hands-on OT network and security implementation; OT, SCADA, or ICS experience is preferred but not required.

About the employer

RWE Americas is hiring for this role. Industry: Solar Electric Power Generation. Sector: 22.