Substation Automation - Secondary Design Engineer
Core
Design electrical circuit diagrams, protection schematics, and control logic for medium/high voltage substations and digital substations.
Role type
Secondary Design Engineer (Substation Automation)
Builds
Protection and Control Panels, Single Line Diagrams, Trip Matrices, and Digital Control & Protection drawings.
Domain
Power Grid / Substation Automation / OT Cybersecurity
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Electrical circuit diagram creation, Protection Single Line Diagram (SLD) preparation, Panel Layout and BOM generation, Protection and Control Panel schematics, Trip Matrix and IO Signal list creation, Interlocking table and schematics, Mimic board preparation, Communication Architecture diagrams, Relay configuration and testing, Compliance with IEC62443/NERC-CIP/BDEW/NIST standards, OT Networking and Network security knowledge, Cybersecurity Regulation awareness, Endpoint Security, AAA, Security logging, Hardening benchmarks, Security tool usage (NESSUS, CIS CAT, Nmap), Computer networks and network security (Firewall, IDS).
Preferred skills
ISA 99 / 62443 – Cybersecurity Fundamentals Specialist, GIAC, GICSP, CEH certification.
Technologies
AutoCAD Electrical, NESSUS, CIS CAT, Nmap, SAM600 modules, NCITs, MU's, Bay Control Unit, Protection IEDs.
Responsibilities
Create electrical circuit diagrams and supporting documents for Protection and Control engineering. Prepare Single Line Diagrams, Panel Layouts, and BOMs. Develop schematics for Medium/High Voltage Substations and Digital Substations. Address technical queries from customers. Self-review documents before submission. Ensure compliance with regulations and guidelines.
Seniority
Mid-Senior, Individual Contributor