Information Technology Security Engineer

Information Technology Security Engineer

Responsibilities:

• Configure and integrate PLCs (primarily Siemens and Rockwell) with industrial networks and SCADA systems, ensuring secure and reliable deployments.
• Design and implement segmented OT network architectures aligned with ISA/IEC 62443 and the Purdue Model, including VLANs and firewall zones.
• Harden automation assets, such as PLCs, HMIs, and industrial PCs, by applying secure configuration standards and enforcing access control while disabling unused services.
• Deploy and support OT firewalls (e.g., Siemens and Rockwell) and Layer 2/3 switches to ensure secure communication between OT assets.
• Troubleshoot and provide field support, including validating network connectivity, ensuring secure wiring, and performing system integration directly at the panel level.

Seniority Level

Not Applicable

Employment Type

Full-time

Job Function & Industries

Information Technology; Building Construction

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