GRADUATE ENGINEERING TRAINEE

Job Description (JD) –
Graduate Engineer Trainee (Electrical R&D – BESS)
Position Details
Designation
Graduate
Engineer Trainee (GET)
Department
Electrical
R&D – BESS
Experience
0–1 Year
(Freshers)
Qualification
B.E./B.Tech
in Electrical Engineering
Reporting
To
R&D
Engineer / R&D Manager
Employment
Type
Full-time
1. Job Purpose
To support the Research & Development team in
the design, development, testing, validation, and continuous improvement of
electrical systems used in Battery Energy Storage Systems (BESS). The role
involves hands-on exposure to electrical components, power conversion systems,
battery integration, electrical protection, control systems, and new product
development.
The GET
will assist in developing reliable, safe, cost-effective, and high-performance
electrical solutions for BESS products and applications.
2. Key Responsibilities
A. Electrical Design & Development
Assist
in the design and development of electrical systems for BESS products and containerized
battery storage solutions.
Support the preparation and
updating of Single Line Diagrams (SLDs), wiring diagrams, electrical
schematics, and electrical layouts.
Assist in the selection and
sizing of electrical components such as circuit breakers, contactors,
fuses, relays, cables, busbars, and connectors.
Support the preparation of
electrical Bill of Materials (BOM), technical specifications, and
component datasheets.
Assist in the integration of
battery racks, Battery Management Systems (BMS), Power Conversion Systems
(PCS), transformers, and auxiliary electrical systems.
Participate in design
reviews and suggest improvements under the guidance of senior engineers.
B. Research & New Product Development
Support R&D activities
related to new BESS product development and electrical system
optimization.
Study emerging technologies,
electrical components, and industry developments in battery energy
storage.
Assist in prototype
development, component evaluation, and design feasibility studies.
Support the development of
electrical solutions for different BESS capacities and customer
requirements.
Participate in product cost
optimization, design standardization, and value engineering initiatives.
C. Testing & Validation
Assist in electrical testing
and validation of BESS components, assemblies, and prototypes.
Support insulation
resistance, continuity, functional, and electrical safety testing under
authorized supervision.
Assist in testing of
protection devices, control circuits, and electrical interfaces.
Record test results,
identify deviations, and support root cause analysis of electrical
failures.
Help prepare test reports,
validation documents, and product qualification records.
D. BESS System Integration
Develop an understanding of
battery technologies, particularly Lithium-ion and Lithium Iron Phosphate
(LFP).
Learn the working principles
of BMS, PCS, Energy Management Systems (EMS), and SCADA.
Assist in integrating AC and
DC electrical systems within BESS containers.
Support the study of power
distribution, grounding, earthing, electrical protection, and auxiliary
power systems.
Assist in reviewing
electrical interfaces between battery systems, inverters, transformers,
and grid connection equipment.
E. Documentation & Compliance
Prepare and maintain
electrical drawings, BOMs, test reports, de

Experience
0 - 1 Years

Employment type
REGULAR

Work arrangement
No