Senior Mechanical Design Engineer designing medical device components for a healthcare company in Switzerland. Involves CAD design, prototyping, and regulatory documentation for medical devices.
About the role
- Senior Embedded Electronics HW Design Engineer at Interroll Group in Linz. Responsible for hardware systems design, development, and integration in the field of embedded electronics.
Responsibilities
- Collaborate in concept development and system design of electronic and electromechanical assemblies, systems, and interfaces
- Analyze requirements
- Product development: electronic circuit design (schematics)
- PCB/PCBA layout design
- Specify wiring harness components
- Support specification of HW/SW interfaces and preparation of technical requirements/specifications
- Support creation of test concepts for PCB/PCBA validation (durability, EMC/EMI, stress testing, etc.) and for series production (quality assurance)
- Cooperate with internal and external development partners
- Act as technical contact for suppliers and production sites
- Provide technical support for the construction, commissioning, and testing of prototypes and verification measurements of electronic assemblies and devices
- Develop processes and documentation in accordance with applicable regulatory requirements
- Design, develop, and validate embedded hardware systems based on microcontrollers, DSPs, and communication interfaces
- Perform schematic design and PCB/PCBA layout using Altium Designer
- Develop and integrate communication electronics (e.g., UART, SPI, I²C, CAN, LIN, NFC, Ethernet, IO-Link, industrial fieldbuses)
- Conduct electronic simulations and analyses (analog, digital, power, and signal integrity)
- Define and implement hardware bring-up, testing, and debugging procedures
- Collaborate with firmware engineers to ensure seamless hardware–software integration
- Ensure compliance with industry standards (IEC, IPC, UL, EMC/EMI, safety, reliability; automotive/industrial standards where applicable)
- Support prototype assembly, verification, and validation through PCB/PCBA manufacturing processes
- Contribute to documentation, design reviews, and continuous product improvement
Requirements
- Bachelor’s or Master’s degree in Electronics Engineering, Electrical Engineering, or a related field
- 5+ years of professional experience in embedded hardware development
- Proficiency in schematic design and PCB/PCBA layout using Altium Designer
- Strong knowledge of microcontroller-based system design, including power supply design
- Experience with circuit simulation tools (e.g., LTSpice, PSpice, Multisim, MATLAB/Simulink)
- Solid understanding of analog and digital circuit design (op-amps, ADC/DAC, filters, power regulation)
- Proven expertise in EMI/EMC design techniques and compliance-oriented hardware design
- Familiarity with PCBA manufacturing processes (DFM/DFT, BOM preparation, assembly constraints, test strategy)
- Practical debugging experience with oscilloscopes, logic analyzers, multimeters, and other lab equipment
- Ability to troubleshoot and optimize hardware designs for performance, cost, and reliability
- Strong problem-solving skills, attention to detail, and ability to work in cross-functional teams
- Excellent written and verbal communication skills in German and English (minimum B2 level)
Benefits
- Open corporate culture with a very good working atmosphere and individualized onboarding
- Agile working environment: modern, well-equipped workplace and short decision-making processes thanks to flat hierarchies
- Personal development opportunities through the company’s own training academy (Interroll Academy) and varied, responsible tasks in an international company
- Exposure to a broad spectrum of new technologies: 3D printing, system emulation, semi-automated schematic generation
- An "Experience Lab" for creativity and innovation
- Coffee and fruit provided
- Ample parking spaces available
- Flexible working hours
- Outstanding team players
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