Primary engineering

Hitachi, Ltd.; Chennai; On-site; INR 900,000 - 1,300,000; Full time

Job summary

HITACHI ENERGY TECHNOLOGY SERVICES PRIVATE LIMITED in Chennai, Tamil Nadu, India, seeks an experienced Substation Design Engineer to lead engineering for AIS and GIS substations. You will perform layout and SLD preparation, BOM estimation, and tender documentation, coordinating with tendering, project management, and design teams.

The role requires 6–10 years of experience, strong English communication, and proficiency in design tools such as Cymgrd, Cymcab, DIALux, ETAP, CDEGS, Revit, and

Qualifications

• Experience in substation design calculations and layouts.
• Familiar with IEC/IEEE standards and safety practices.
• Ability to lead project engineering teams and coordinate vendors.
• Onsite Chennai-based role with occasional site visits.

Responsibilities

• Engineering authority for projects/tenders with low to medium complexity.
• Execute complete engineering assignments for substations and related systems.
• Prepare layouts, SLDs, BOMs, and tender documents per contract specs.
• Coordinate with cross-functional teams and vendors to meet timelines.

Skills

Substation design

Vendor coordination

Project lifecycle management

Team leadership

English communication

Education

Bachelor's Engineering (Electrical & Electronics Engineering)

Tools

Cymgrd

Cymcab

DIALux

ETAP

CDEGS

Revit

AutoCAD

Job description

## Primary engineeringApply: Onsite: Chennai, Tamil Nadu, India: Full time: Posted Today: R0126704**Location:**Chennai, Tamil Nadu, India**Job ID:**R0126704**Date Posted:**2026-09-10**Company Name:**HITACHI ENERGY TECHNOLOGY SERVICES PRIVATE LIMITED**Profession (Job Category):**Engineering & Science**Job Schedule:**Full time**Remote:**No**Job Description:****The opportunity:**Engineering authority for projects/tenders with low to medium complexity. Execution of complete engineering assignments on small, medium or large projects/tender cost effectively and in accordance with contract specifications and quality standards. Based on technical specification from end customers and inputs from OU Engineering team, prepare Substation layouts and section drawings, Grounding system drawings, Lightning system design, drawings, Cable routings, Bill of materials, RFQs, vetting of vendor offers, engg hours estimation, visit to project sites, technical risk assessment and opportunity evaluation, technical risk assessment and opportunity evaluation etcCoordinate with Engineering Manager, Engineering Leads, Tendering team, Project managers, SCM, Secondary and civil / steel design functions, consultants, end customers etc. and provide required support in each Project / Tender.**How you’ll make an impact:*** Involving, Capability in managing project lifecycle (engineering to commissioning support) of at least five AIS and GIS substation projects rated 66 kV and above.* Statcom/SVC/Mobile SS/Prefab SS Knowledge - Hands‐on experience in at least one power quality improvement project.* Substation Interface Engineering with MEP & Civil - Leads interface engineering and complex issue resolution* Vendor Co-ordination - Leads vendor negotiations and critical discussions* Customer & Consultant Co-ordination - Handles routine customer & Consultant technical coordination* Tender Engineering - Understand the requirements from the sales, handle tender engineering independently, prepare Layout & SLD, BOM/BOQ of all major equipment, accessories.* Project Engineering - Capable to handle the primary engineering, follow the Quality & processes & identify the project risks.* Knowledge of Safety aspects in engineering and its applications.* Standards - IEC, IEEE & minimum hand in experience of utility base practice & standards like SEC, TAQA, EWA, DEWA, SEWA etc.* You will be responsible to ensure compliance with applicable external and internal regulations, procedures, and guidelines.* Living Hitachi Energy's core values of safety and integrity, which means taking responsibility for your own actions while caring for your colleagues and the business.**Your background:*** Bachelors Engineering (Electrical & Electronics Engineering)* 6-10 years exp* Substation Design Calculation (SCF, SAG, Earthing, DSLP, Lighting, Conductor Sizing, Cable sizing (HV & MV) & Transformer sizing) - In-depth knowledge, standardization of templates, review & optimize the cost and identify the risk analysis & propose alternate solution.* Substation Layout Engineering of OEL, Earthing, Cable routing, DSLP layout - Delivery efficient document, identifies risks, proposes cost‐effective alternatives, and supports capability building within the team.* Tool Experience in Design Calculation (Cymgrd, Cymcab, DIALux, ETAP, CDEGS) - Expert in tools; optimization and validation.* Revit (ACC) & AutoCAD Competency - Review of documents through Revit and Minimal modification in drawings through AutoCAD.* Soft skills:* Individual contributor using in-depth knowledge in a specific area to execute complex or specialized projects / challenges often thinking independently to challenge traditional solutions.* Comprehensive knowledge of related disciplines in the organization.* Works independently, applying established standards* Able to be a team leader to drive the project engineering team.* Excellent English speaker, good communication skills* Dynamic and Proactive, willing to grow in the organization.* Team player, ready to play the role across the different countries. High level of ownership.**Accessibility and reasonable accommodation****Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a** **general inquiry form** **on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process.****This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.****Use of Al and automated tools in recruitment****As part of our recruitment process, Hitachi Energy uses digital and automated tools, including Al-supported solutions, to assist with activities such as application screening, job matching, and interview scheduling. These tools are designed to support our recruiters and do not replace human decision-making. Candidate data is processed in accordance with applicable data protection and employment laws as well as** **Hitachi's Global Data Privacy Notice.** **Background Screening and Security Checks****As part of the hiring process, Hitachi Energy conducts pre-employment background checks that may include verification of employment history, education, criminal records, and other relevant information, in accordance with applicable laws.****For certain roles—particularly those involving access to sensitive information, financial responsibilities, client data, regulated environments, or security-sensitive functions—additional or more comprehensive background or security screenings may be required. These may include, but are not limited to, enhanced criminal history checks, credit history reviews (where legally permissible), sanctions screening, or other due diligence measures aligned with the responsibilities of the position.****The scope and depth of any background or security review will be determined based on the nature of the role and business necessity, and will always be conducted in compliance with applicable federal, state, and local laws. Candidates will be notified and, where required, asked to provide consent prior to the initiation of any such checks.**