About the Role
This role involves contributing to microelectronics development, including conceptual support, hands-on assembly, commissioning, and testing of modules and systems. Responsibilities span circuit design, microcontroller programming, electrical testing, data analysis, error analysis, optimization, and manufacturing coordination.
Responsibilities
- Assist in the development of microelectronic assemblies for sensor circuit.
- Collaborate with engineers on concept development and technical implementation.
- Independently handle the assembly, commissioning, and testing of modules and systems throughout the entire development lifecycle.
- Create, edit, and refine circuit designs within CAD environments.
- Program microcontrollers and implement external communication interfaces (e.g., UART, SPI, I2C, USB, or BLE).
- Plan and execute electrical measurements and tests under various environmental conditions (e.g., temperature and climate testing).
- Maintain structured documentation and evaluate results to assess and further develop system performance.
- Analyze technical issues at both the component and system levels.
- Actively identify root causes and implement effective improvement measures.
- Manage manufacturing processes and tasks related to Assembly and Packaging Technology (AVT).
- Ensure smooth operations through component management, inventory monitoring, and procurement.
- Take ownership of specific laboratory areas or equipment, ensuring safe and efficient operation.
Requirements
- A master degree in Electronics, Microtechnology, Mechatronics (with an electronics focus), or a comparable technical field is expected.
- Advanced certification as a State-Certified Technician (Staatlich geprüfter Techniker), preferably specializing in Electrical Engineering, Electronics, or Microsystems Technology.
- Strong foundation in electrical engineering and PCB circuit design; basic knowledge of digital electronics is a plus.
- Experience in CAD design for electronic assemblies and microcontroller programming (including interface integration like UART, SPI, etc.).
- Knowledge of microcontroller operating systems (RTOS) is an advantage.
- Initial experience in testing electronic components and using environmental testing equipment (e.g., climate chambers) is ideal.
- Skilled in standard Office applications for documentation.
- Experience with CAD tools such as Altium Designer, KiCAD, Cadence Allegro or OrCAD.
- Proficient in using simulation tools (e.g., LTspice, TINA-TI) for circuit validation and performance prediction.
- Proficiency in using compilers for microcontrollers.
- Very high proficiency (C1 level) in German is required.
- Solid working knowledge (B1–B2 level) in English for daily professional communication.
- Diligent, independent, and structured way of working.
- Creativity, curiosity, and perseverance to analyze technical challenges and find solutions.
- Enjoy working in teams, communicate openly, and contribute to constructive cooperation in an interdisciplinary environment.
Skills
- Microelectronics Development
- Sensor Circuit Development
- Concept Development
- Technical Implementation
- Module and System Assembly
- Module and System Commissioning
- Module and System Testing
- CAD Design
- Circuit Design
- Firmware Development
- Microcontroller Programming
- External Communication Interfaces (UART, SPI, I2C, USB, BLE)
- Electrical Testing
- Environmental Testing
- Data Analysis
- Documentation
- Troubleshooting
- Problem Solving
- Process Coordination
- Manufacturing Process Management
- Assembly and Packaging Technology (AVT)
- Component Management
- Inventory Monitoring
- Procurement
- Laboratory Operations
- Facility Operations
- Electrical Engineering
- PCB Circuit Design
- Digital Electronics
- Microcontroller Operating Systems (RTOS)
- Office Applications
- Altium Designer
- KiCAD
- Cadence Allegro
- OrCAD
- Simulation Tools (LTspice, TINA-TI)
- Microcontroller Compilers
Location
- Berlin
Work Type
- Full-time
Experience Level
- Entry-level to Mid-level
Education Level
- Master's Degree
- State-Certified Technician
About the Company
- The Global Energy Interconnection Research Institute Europe GmbH (GEIRI Europe) is the European subsidiary of the State Grid Corporation of China, the 3rd largest company in the world (Fortune Global 500).
- Since 2014, GEIRI Europe, located in the heart of Berlin, has been working with a multinational team of researchers to bring innovative solutions to the market.
- Our core research areas include Intelligent Sensing & Measurement, High-Voltage Direct Current (HVDC) Energy Transmission, High-End Electric Materials, and Energy Storage Technologies, helping to enhance the integration of renewable energy into the power grid.
