HASYTECgroup, based in Kiel, Germany, develops and produces AI-controlled ultrasonic antifouling technology to prevent organic and inorganic deposits on liquid carrying surfaces in commercial shipping and industry. Their key products, DBPi® Shipping and IDP® Industry, use patented Dynamic Biofilm Protection® technology to prevent biofouling, biocorrosion, and marine growth, reducing maintenance costs, CO2 emissions, and environmental impact. The company operates on a model combining product sales with installation and support services, serving global shipping and industrial clients. HASYTEC holds certifications including Lloyd's Register type approval and EMC compliance, and has won the German Innovation Award since 2020. Their technology meets stringent environmental regulations such as the German 42nd BImSchV, positioning them as a leader in sustainable antifouling solutions with worldwide customer support.
HASYTECgroup, based in Kiel, Germany, develops and produces AI-controlled ultrasonic antifouling technology to prevent organic and inorganic deposits on liquid carrying surfaces in commercial shipping and industry. Their key products, DBPi® Shipping and IDP® Industry, use patented Dynamic Biofilm Protection® technology to prevent biofouling, biocorrosion, and marine growth, reducing maintenance costs, CO2 emissions, and environmental impact. The company operates on a model combining product sales with installation and support services, serving global shipping and industrial clients. HASYTEC holds certifications including Lloyd's Register type approval and EMC compliance, and has won the German Innovation Award since 2020. Their technology meets stringent environmental regulations such as the German 42nd BImSchV, positioning them as a leader in sustainable antifouling solutions with worldwide customer support.
HASYTEC (now Ultrasonic Tech GmbH, part of the ERMA TECH Group) develops and distributes ultrasonic technology that prevents biofouling on liquid-carrying surfaces. Our systems are installed on over 300 vessels and offshore platforms worldwide.
We’re looking for a
Hardware Engineer (m/f/d) – Embedded Systems / Ultrasonic Technology
to drive the development of our innovative ultrasonic systems, coordinate projects across the embedded systems environment, and ensure the successful execution of initiatives throughout the entire product lifecycle. You will work closely with management, development teams, and other functions to translate strategic objectives into technically robust solutions and support the growth of our maritime business.
What you’ll do:
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Development, validation, and transition to series production of electronic assemblies for embedded systems, focusing on analogue and power electronic circuits for ultrasonic signal generation
Identification of hardware, system, and user requirements
Development of analogue, digital, and power electronic circuits
Design and evaluation of driver and power stage concepts (e.g., for piezoelectric and resonant loads)
Schematic design, participation in PCB layout concept, review, and release
Selection and evaluation of electronic components considering availability, second sourcing, and lifecycle
Development of power supply, protection, and monitoring concepts (current, voltage, temperature)
Support of hardware-related firmware (pin mapping, peripheral configuration, timing, debug interfaces)
Commissioning, testing, and systematic debugging of prototypes and series devices
Analysis of resonance behavior, efficiency, thermal stress, and operating limits
Prototype construction and support of the transition to series production
Ensuring manufacturing and series readiness (DFM/DFA/DFT)
Support of production during ramp-up, testing, and failure analysis
Technical support for service and support teams regarding hardware-related issues
Documentation of all development activities including design decisions, changes, risks, and deviations
What you bring:
Very strong knowledge of analogue and digital circuit design
Experience in power electronics (half-/full-bridge circuits, switching regulators, resonant operation)
Solid knowledge of microcontroller architectures (e.g., ARM Cortex)
Basic knowledge of hardware-related software development (C/C++)
Experience with EDA tools (e.g., Altium Designer, KiCad), SPICE simulation, measurement and laboratory equipment
Several years of experience in embedded hardware development, ideally with exposure to power electronics or ultrasonic systems
Completed degree in Electrical Engineering, Communications Engineering, Mechatronics, or comparable field
Very strong understanding of physical and mathematical principles
Excellent English skills
Analytical, detail-oriented, and solution-focused mindset
Creativity, flexibility, structured multitasking, teamwork, and communication skills
What We Offer:
Challenging and diverse responsibilities in an international environment
The opportunity to actively shape the development of innovative products
Collaboration with a highly qualified and motivated team
Opportunities for personal and professional growth
Modern work tools and flexible working arrangements
