You will be taken to Hitachi’s own careers page to apply. Job ID R0143405.
Job description
Location: Chennai, Tamil Nadu, India Job ID: R0143405 Date Posted: 2026-10-06 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 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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