R&D Electrical & Mechanical Design Documentation Specialist - IDC

Hitachi; Bengaluru; On-site; INR 600,000 - 1,200,000; Full time

Job summary

Hitachi Energy Technology Services Private Limited in Bengaluru is seeking a Design Documentation Specialist to own electrical and mechanical documentation for power conversion products from concept to production. You will work with R&D, Manufacturing, Quality and Service teams on schematics, BOMs and configuration records, while traveling internationally as needed.

This hands-on, on-site role requires a diploma or degree in Electrical/Mechanical/Mechatronics or Design Engineering, 3+ years of

Qualifications

• 3+ years of producing production-ready electrical and mechanical documentation.
• Proficient with EPLAN, E3 or equivalent electrical CAD.
• Experience with SolidWorks, Creo or NX for mechanical CAD.
• Skilled in creating schematics, wiring diagrams, cable lists and assembly drawings.
• Experience in BOM management, revisions and release workflows in PLM/ERP.
• Knowledge of drafting standards, GD&T and IEC symbols.
• Detail-oriented with cross-disciplinary coordination and willingness to travel internationally.
• Fluent in English.

Responsibilities

• Create and maintain electrical schematics, wiring diagrams and BOMs.
• Prepare mechanical parts, assembly drawings with tolerances and manufacturing notes.
• Maintain manufacturing bills of materials and document indexing.
• Coordinate reviews with electrical, mechanical, industrialization, manufacturing, quality and service teams.
• Implement engineering changes and ensure revision consistency in PLM/ERP records.
• Check documentation against applicable standards and manufacturability.
• Support prototype and factory builds by addressing documentation gaps and incorporating feedback.
• Develop reusable templates, libraries and documentation standards to improve quality and lead time.
• Ensure compliance with external and internal regulations.

Skills

Electrical CAD

Mechanical CAD

Schematic drawing

Wiring diagrams

BOM management

Document control

GD&T knowledge

IEC symbols

Cross-functional coordination

English proficiency

Education

Bachelor's degree in Electrical/Mechanical/Mechatronics/Design Engineering

Tools

EPLAN

E3

SolidWorks

Creo

NX

PLM/ERP systems

Job description

Location:

Bengaluru, Karnataka, India

Company Name:

HITACHI ENERGY TECHNOLOGY SERVICES PRIVATE LIMITED

Profession (Job Category):

Engineering & Science

Job Schedule:

Full time

Remote:

No

Job Description:

The opportunity :

Our R&D teams develop breakthrough technologies that change the way the world works and how industries do business. Within Hitachi Energy Power Conversion Solutions, you will join a global, cross functional organization developing and industrializing high-power conversion platforms for renewable energy and energy storage applications. As Design Documentation Specialist, you will own the electrical and mechanical documentation that takes our power converters from engineering concept to serial production. Your schematics, drawings, bills of materials and configuration records will be the reference that manufacturing, quality and service teams build and support our products from. Based in Bangalore, you will work closely with R&D, Operations, Manufacturing, Supply Chain Management, Quality and Product Management teams locally and across our global organization. The role combines strong technical ownership with a serial-production mindset, supporting safe, reliable, cost competitive and scalable products throughout their life cycle. This is a hands-on, on-site role with close involvement in prototype and factory builds, and occasional international travel depending on project and laboratory needs. If you take pride in precise, well-controlled documentation and want to contribute to the energy transition, we would like to hear from you

How you’ll make impact:

• Create and maintain electrical schematics, wiring diagrams, cable lists and interconnection documentation for power conversion products.

• Prepare mechanical part, assembly and installation drawings, including dimensions, tolerances and manufacturing notes.

• Build and maintain manufacturing bills of materials, drawing structures, document indexes and product configuration records.

• Convert engineering concepts and mark-ups into accurate, released, production-ready documentation, coordinating reviews with electrical, mechanical, industrialization, manufacturing, quality and service teams.

• Implement engineering changes and ensure revision consistency across drawings, bills of materials, manuals and PLM/ERP records.

• Check documentation against applicable standards, internal rules, manufacturability and as-built product configuration.

• Support prototype and factory builds by resolving documentation gaps and incorporating verified feedback.

• Develop reusable templates, libraries and documentation standards to improve quality and lead time.

• Responsible for ensuring 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:

• Technical diploma or bachelor’s degree in Electrical, Mechanical, Mechatronics or Design Engineering.

• At least 3 years of experience creating production-ready electrical and mechanical documentation for industrial products.

• Professional proficiency with EPLAN, E3 or equivalent electrical CAD, and with a mechanical CAD tool such as SolidWorks, Creo or NX.

• Strong ability to prepare schematics, wiring diagrams, cable lists, cabinet layouts, part drawings and assembly drawings.

• Experience managing bills of materials, document numbering, revisions, release workflows and engineering changes in PLM/ERP systems.

• Knowledge of drafting standards, GD&T, IEC symbols, manufacturing tolerances and configuration control.

• High attention to detail and strong coordination skills across disciplines, with willingness to work on-site and travel internationally when required.

• Fluent in spoken and written English.

Preferred qualifications

• Experience with power electronics, low- and medium-voltage equipment, renewable energy or energy storage products.

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.