Electrical Engineer

Functional area: Research & Development

Onsite or Remote: Onsite

Country/Region: CN

City: Nanjing

Location:

Nanjing, JS, CN, 210038

Company name: Epiroc

Date of posting: Sep 13, 2026

Job Responsibility

Electrical system design for new product development, including 24V control system, electrical diagram, PLC controller and display programming, electrical parts selection, harness, layout and installation, etc.
Cooperate with team to complete new product development from concept study to mass production.
Electrical system design for product upgrade driven by regulations such as engine upgrade, and upgrade to meet KA and CE requirements.
Create and maintain bill of material for the product and sub-assemblies
Maintaining and continuous improving of electrical systems for existing products.
Localization of electrical components to reach cost reduction target without compromise the original quality requirement.
Support sourcing on finding right supplier, support on solving production workshop issue and aftermarket field issue when needed.
Write testing protocol for new developed electrical systems, and support on function test and field test.

Knowledge / Educational requirements

BSc. in Electrical Engineering or equivalent.

Competence requirements

At lease of three years related working experience
Strong technical knowledge of electrical power supply and control systems
Strong technical knowledge of Codesys and other platform of PLC programming is a mandatory.
Knowledge of battery machine and control system on the battery, el-motor, invertor.
3D/2D design and draft ability for components and system schematics.
Knowledge of relevant national and international regulations and standards regarding electrics and underground mining equipment is a plus
Experience and knowledge in industrial machinery preferably in mining.
Willing to travel to rough working conditions such as underground mines and construction sites
Good command of English is required or strong ambition to learn.

It all starts with people. The world needs metals and minerals for the energy transition and our cities and infrastructure must be developed to serve a growing population. To succeed, we need to speed up the shift towards more sustainable mining and construction industries. We at Epiroc accelerate this transformation, together with customers and business partners in more than 150 countries, by developing and providing innovative and safe equipment, digital solutions, and aftermarket support.

All new thinkers are welcome. We are looking for those who want to develop, grow, and dare to think new. In Epiroc we attract, develop, and retain diverse talent valuing authenticity and unique perspectives, driving our spirit of innovation. We foster an inclusive culture where diversity isn't just a goal but a part of our values and way of working. This is how we do business for a sustainable future.  Learn more at www.epiroc.com