Manager – AC Electrical Design

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Manager – AC Electrical Design

Esyasoft – Bangalore, Karnataka, India

Refined job description

ROLE
– Prepare in-house engineering drawings such as SLDs, AC layouts, GA drawings, cable routing, and detailed electrical drawings for solar PV projects.
– Design and size AC-side equipment including inverters, transformers, HT/LT panels, switchgear, and evacuation systems.
– Perform electrical studies such as load flow analysis, relay settings, cable sizing, voltage drop calculations, and protection coordination.
– Develop technical specifications and datasheets for major plant equipment and systems.
– Ensure all designs comply with IS / IEC / CEA / DISCOM / SECI / NTPC standards and grid codes.
– Coordinate with utilities/DISCOMs for grid connectivity approvals and technical compliance.
– Support testing, commissioning, and grid synchronisation activities at site.
– Prepare and float RFQs, evaluate technical offers, and support techno-commercial finalisation of vendors.
– Support BOQ preparation, project costing, and budget estimation for solar projects.
– Provide preliminary DC-side support including string sizing, ILR optimization, DC cable sizing, and combiner box configurations.

REQUIREMENTS
– B.E./B.Tech – Electrical Engineering
– 6–8 years’ experience in solar EPC project engineering
– Strong hands-on experience in solar plant electrical design and drawing preparation
– Proficiency in AutoCAD, ETAP / SKM and PV Syst & Sketchup will be added advantage.
– Experience in RFQs, MDL, costing, and bidding support
– Good coordination and documentation skills

Full job description

Job Description
Key Responsibilities:
Prepare in-house engineering drawings such as SLDs, AC layouts, GA drawings, cable
routing, and detailed electrical drawings for solar PV projects.
Design and size AC-side equipment including inverters, transformers, HT/LT panels,
switchgear, and evacuation systems.
Perform electrical studies such as load flow analysis, relay settings, cable sizing, voltage
drop calculations, and protection coordination.
Develop technical specifications and datasheets for major plant equipment and systems.
Ensure all designs comply with IS / IEC / CEA / DISCOM / SECI / NTPC standards and grid
codes.
Coordinate with utilities/DISCOMs for grid connectivity approvals and technical
compliance.
Support testing, commissioning, and grid synchronisation activities at site.
Prepare and float RFQs, evaluate technical offers, and support techno-commercial
finalisation of vendors.
Manage the Master Document List (MDL) and ensure timely submission and approval of
engineering documents.
Support BOQ preparation, project costing, and budget estimation for solar projects.Provide
preliminary DC-side support including string sizing, ILR optimization, DC cable
sizing, and combiner box configurations.
Coordinate with cross-functional teams (DC, civil, SCADA) and support BESS integration
design (AC coupling, PCS, grid interface) as an added advantage.
Qualifications & Experience:
B.E./B.Tech – Electrical Engineering
6–8 years’ experience in solar EPC project engineering
Skills:
Strong hands-on experience in solar plant electrical design and drawing preparation
Proficiency in AutoCAD, ETAP / SKM and PV Syst & Sketchup will be added advantage.
Experience in RFQs, MDL, costing, and bidding support
 Good coordination and documentation skills
I'm interested