IoT Sayaç Donanım Mühendisi
IoT Metering Hardware Engineer
Akıllı sayaç ağ geçitlerinden alçak gerilim sensörlerine ve kontrol kutularına kadar sayaç ve şebeke sensörü donanımlarını değerlendirin, entegre edin ve test edin. Frankfurt'taki donanım laboratuvarımızı siz yöneteceksiniz.
İlanın tamamı İngilizcedir. Başvurunuzu kendi dilinizde yapabilirsiniz.
About the role
Rollout programmes fail on details: a gateway firmware version, an antenna in the wrong place, a meter that drops its M-Bus link. Our hardware lab exists to catch those problems before they reach the field. In this role you test smart meter gateways, meters, CLS control boxes and low-voltage grid sensors, and you write integration guidance for installers. You work with our metering architects, telecoms engineers and the suppliers whose devices we assess.
What you will do
- Set up and run interoperability tests for SMGWs, electricity meters and CLS control boxes
- Test local interfaces such as wireless M-Bus, LMN and HAN, and document findings
- Evaluate low-voltage sensors and data loggers for accuracy, power use and communication
- Analyse firmware behaviour and work with suppliers on defects
- Maintain lab equipment, test procedures and safety documentation
What you bring
- 3+ years in embedded systems, metering or IoT hardware testing
- Degree in electrical engineering, electronics or a comparable field
- Practical skills with oscilloscopes, protocol analysers and lab power supplies
- Knowledge of serial and wireless protocols such as M-Bus, RS-485 or LoRaWAN
- Qualification to work safely on low-voltage installations (Elektrofachkraft or equivalent)
Good to have
- Experience with MID or PTB metrology requirements
- Embedded C or Python for test automation
Languages
English (C1), German (B1) an advantage
Skills
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