Secondary Engineer

Location: Chennai, Tamil Nadu, India Job ID: R0131799 Date Posted: 2026-06-23 Company Name: HITACHI ENERGY TECHNOLOGY SERVICES PRIVATE LIMITED Profession (Job Category): Engineering & Science Job Schedule:  Full time Remote: No Job Description: Activities Involved

Able to perform the following activities:

Review of Tender document, technical specifications and preparation of Design Intent Document Preparation of Protection SLD showing principles, relays and meters Preparation of Functional Design Standards/Descriptions Preparation of Signal list, trip matrix, Logics & Interlocks Review of Vendor drawings and documents (technical vetting of Control & Relay panels, Auxiliary System) Preparation of schematic diagrams for the interface’s equipment in Control & Relay Panel scheme thus providing completeness Preparation of relay ordering information. Preparation of circuit diagrams – New & Existing Set-up (applicable for retrofit projects) Preparation of Cable block diagram Preparation of Cable Schedule & BoQ estimation for ordering Preparation of Wiring/Termination diagrams Preparation of Core sheets Preparation of SCS IO Schedule Panel Engineering Expertise (Layouts, circuit diagram, wiring table, terminal table etc.,) - Preferred Preparation of Voltage drop calculation - Trip & Close coil, LVAC power cable Identification of existing drawings and modifying them using Red and Green markups as per standard requirements Interface knowledge with Primary Equipment, Bay Controller Units /SCADA/RTU/Tele protection are essential Auxiliary Power System design like Low Voltage AC Panel & DC Panel requirements, Aux Tr and Battery & Charger Sizing, ACDC Cable sizing & CB selectivity study. CT / VT Sizing Relay configuration (Preferred) Excellent knowledge in AIS & GIS secondary designs. As Built documentation Co-ordination with other departments like primary, lead engineer, sourcing, C&R factory counterpart & own department control and protection etc. for design progress & completion Vendor Offer Evaluations.  FAT / SAT of primary secondary equipment, system as and when needed. Ensure Ontime delivery of design deliverables & to be vigilant on project schedule impacts. Responsible for obtaining customer approvals for the designs and drawings Technical risk and opportunity assessment and validation Take part in customer meetings / site visits for tender/project clarifications Support and act as interface engineer during erection & commissioning Estimation of engineering effort for each project for costing at tender stage Innovative ideas to reduce Engineering effort Plan, implement, review and continuously improvise quality system Ensure the Safety through design principles which meant for complete project lifecycle.

Having an idea about the following activities: Vendor Offer Evaluations.  FAT / SAT of primary secondary equipment, system as and when needed. Ensure Ontime delivery of design deliverables & to be vigilant on project schedule impacts. Technical data sheets verification of equipment’s. Knowledge of equipment, such as circuit breakers, disconnectors, earthing switches, instrument transformers, power transformers, etc Technical risk and opportunity assessment and validation Take part in customer meetings / site visits for tender/project clarifications Support and act as interface engineer during erection & commissioning Estimation of engineering effort for each project for costing at tender stage Innovative ideas to reduce Engineering effort Vendor Offer Evaluations.  FAT / SAT of primary secondary equipment, system as and when needed. Ensure Ontime delivery of design deliverables & to be vigilant on project schedule impacts. Support and act as interface engineer during erection & commissioning Plan, implement, review and continuously improvise quality system & follow OPEX initiatives

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