Sr. Project Engineer - Electrical Design

Position Title : Sr. Project Engineer - Electrical Design 

Location : Bangalore

Roles & Responsibilities :

This position is responsible for designing and maintaining electrical systems for underground Mine truck and Loaders. 

Electrical Design & Schematics:

•    Develop schematics and layouts for low-voltage (LV) and high-voltage (HV) electrical panels and subsystems.
•    Create accurate electrical schematics, wiring diagrams, block diagrams, and BOMs as per project requirements.
•    Select suitable electrical components (switches, relays, connectors, ECUs, sensors, fuses, wiring, etc.) based on performance, durability, and system compatibility.
•    Awareness of VA/VE techniques, cost reduction, optimization & feasibility verification

Harness Design
•    Contribute to the design and optimization of wiring harnesses for heavy mobile equipment.
•    Work on harness routing, parts packaging, and assembly drawings using ECAD tools.
•    Ensure harnesses meet guidelines for safety, vibration, temperature exposure, and maintainability.

Electrical Systems Integration
•    Support integration of electrical components into vehicle/equipment systems.
•    Ensure proper compatibility between subsystems (electrical, mechanical, and hydraulic).
•    Work on 24V DC control systems, understanding power distribution and signal integrity.
•    Co-ordinate with global R&D team for the projects & work independently.

CAN & ECU Systems
•    Work with Engine CAN communication protocols for data exchange between ECUs and sensors.
•    Assist in diagnosing CAN-related issues such as bus errors, terminations, and communication failures.

Testing, Validation & Troubleshooting
•    Prepare and execute electrical testing and validation activities.
•    Analyze test results and support corrective actions.
•    Perform troubleshooting for field and production issues using diagnostic tools.

Documentation
•    Prepare engineering documents: Wiring diagrams, Harness drawings, technical specifications, Test reports
•    Prepares project documentation and participates in design review at various design phases
•    Work on PDM/PLM systems associated with Engineering release processes & systems 
•    Performing\checking BOM changes and ECNs

Prototyping Support
•    Support assembly, installation, and testing during prototype build phases.

* Competences, skills and experience :

Minimum 6 -10 years of experience in Electrical system design and development for automotive, construction, mining or heavy machinery

•    Strong technical knowledge of electrical power and control systems 
•    Experience of diesel engine control and Battery Electric Vehicle controls
•    To be able to make electrical diagrams with AutoCAD Electrical tool, knowledge and experience of Teamcenter.
•    Experience and knowledge in industrial machinery is preferably in mining.
•    Familiarity with simulation tools (ETAP, MATLAB/Simulink, etc.).
•    Strong knowledge of electrical testing and validation.
•    Experience with electrical assembly & integration.
•    Proficiency in wiring harness design and electrical schematic development.
•    Knowledge of Engine CAN communication and diagnostics.
•    Awareness of relevant industry standards (IEC, ISO, SAE).
•    Good troubleshooting and diagnostic skills.

Good-to-Have:

•    Experience with PLC programming and HMI development.
•    Knowledge of hydraulic systems used in heavy equipment.
•    Exposure to working with certification bodies for product approvals.

* Behaviors :

•    Self-starter and goal oriented
•    Attention to details and strong sense of commitment
•    Ability to collaborate effectively with cross-functional teams.
•    Excellent interpersonal, communication, analytical and organization skills
•    Process driven and willing to work on continuous improvement of the processes
•    Strong analytical and problem-solving approach

Why Epiroc?

At Epiroc, we take pride in being passionate innovators, driving the change toward a brighter future for both people and the planet. Guided by our values of Collaboration, Commitment, and Innovation, we foster a culture of trust, growth, and lasting impact.