Electrical Primary Draughtsman

Holy Rock & Green Flag Engineering Consultancy; Chennai District; On-site; INR 1,200,000 - 2,200,000; Full time

Job summary

Holy Rock & Green Flag Engineering Consultancy seeking an experienced Electrical Designer/Draughtsman in Chennai for HV/EHV substations. You will prepare GA drawings, SLDs, and layouts, ensure grounding and protection schemes, and collaborate with multiple engineering teams.

Required diploma with strong CAD skills (AutoCAD, MicroStation); knowledge of IEC/IEEE/Saudi standards is advantageous. EPC substation experience is a plus.

Qualifications

• Diploma mandatory; B.E./B.Tech preferred.
• HV/EHV substation project experience desired.
• Experience with AIS and GIS layouts.
• Strong CAD drafting and drawing standards knowledge.

Responsibilities

• Prepare GA drawings for HV/EHV substations (110–380 kV).
• Develop SLDs for GIS substations and electrical layouts.
• Prepare busbar, grounding/earthing and protection layouts.
• Coordinate with engineering teams and revise drawings per comments.
• Maintain drawing registers and As-Built/BOQ documentation.

Education

Diploma in Electrical Engineering

B.E./B.Tech in Electrical Engineering

Tools

AutoCAD

MicroStation

AutoCAD Electrical

Job description

Role & responsibilities

• Prepare GA drawings for 110/115/132/220/380 kV HV/EHV substations.


• Develop SLDs for GIS substations.


• Prepare electrical section, elevation and equipment layout drawings.


• Prepare busbar, grounding/earthing and lightning protection layouts.


• Develop cable trench, cable routing, duct bank and cable schedule drawings.


• Prepare illumination and small power layouts.


• Coordinate with Electrical, Protection, Civil and Structural teams.


• Revise drawings based on engineering and client comments.


• Maintain drawing registers and document control records.


• Prepare As-Built drawings and BOQs.


• Ensure compliance with IEC, IEEE, Saudi Energy and SEC requirements.

Preferred candidate profile

• Diploma in Electrical Engineering is mandatory; B.E./B.Tech in Electrical Engineering is preferred.


• 35 years of experience as an Electrical Designer/Draughtsman.


• Proven experience in HV/EHV substation projects from 110 kV to 380 kV.


• Strong knowledge of AIS and GIS substation layouts.


• Experience with AutoCAD and MicroStation is essential.


• Knowledge of AutoCAD Electrical is preferred.


• Experience in cable routing, grounding, equipment layout and substation drafting.


• Knowledge of SEC, Saudi Energy, IEC and IEEE standards is preferred.


• Experience in EPC substation projects and Saudi utility projects is an added advantage.