Hardware Systems Engineer (m/f/d) – Erlangen
ParkRaum-Management PRM GmbHErlangenVor 33 Tagen
HybridVollzeitBerufserfahren
Erforderliche Skills
ANPRALPRRS232RS485CANGPIORelayTCP/IPAPISDKPythonBashLinuxIoTTeltonika
Nice-to-have
Reverse EngineeringPayment TerminalsPRTGtcpdumpWireshark
Hardware Systems Engineer (m/f/d) – Erlangen
PRM Parking Management combines state-of-the-art hardware—cameras, payment terminals, barriers, access control systems, displays, traffic lights, sensors, and control units—with powerful software and cloud solutions. Their IoT systems operate reliably in the field thousands of times every day.
Responsibilities
- Camera systems (ANPR/ALPR): Camera tests, firmware checks, functional tests, remote fine-tuning and optimization, analysis of image quality, trigger behavior, and monitoring data
- Hardware & IoT Integration: Integration of barriers, access control systems, sensors, control units, displays, traffic lights, and controllers via RS232/485, CAN, relays/GPIO, and TCP/IP, optimization of signal paths and device logic, analysis of existing customer hardware and protocols (including reverse engineering)
- Payment Terminals & Ticket Vending Machines: Integration via API, SDK, or proprietary interfaces, troubleshooting, log analysis, and vendor coordination
- Monitoring & Diagnostics: Analysis of monitoring data, identification of systematic error patterns, collaboration with development, support, and engineering
- On-site assignments: Complex parking areas, introduction of new hardware generations, specialized testing under real-world conditions
- Documentation: Technical documentation of configurations, tests, and diagnostics
Requirements
- Experience with ANPR/ALPR cameras (remote adjustment and configuration)
- Experience with barriers, access control, sensors, control units, and IoT hardware
- Experience with RS232/485, CAN, GPIO/Relay, TCP/IP
- Experience with payment and ticket integration (API/SDK/Protocols)
- Monitoring analysis and technical diagnosis skills
- Linux basics on edge/IoT devices (SSH, logs, networking)
- Scripting basics (Python/Bash)
- Experience with IoT devices, mobile routers, and PoE infrastructure
- Experience with Teltonika routers (RUT series) for IoT connectivity
- Structured technical documentation skills
- Analytical thinking and systematic troubleshooting
- Hands-on approach with a focus on stability
- Clear communication with support, development, and project teams
- Ability to work independently and make decisions on the spot
Benefits
- Working with real IoT hardware: cameras, sensors, payment systems, routers, controllers, and more
- Modern laboratory environment and state-of-the-art testing equipment
- High level of autonomy and technical depth
- Close collaboration with development, support, product, and engineering teams
- Opportunities for professional development and access to modern tools
ParkRaum-Management PRM GmbH
AnstellungVollzeit
ErfahrungBerufserfahren
ArbeitsmodellHybrid
StandortErlangen
27 AufrufeRef: #102506
Sprachanforderungen
Deutsch
Englisch
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