
Hardware Development Engineer (m/f/d)
Testo, with its headquarters in the Black Forest/Germany, is a world market leader in the field of portable and stationary measurement technology. Worldwide, roughly 3900 employees research, develop, produce and market innovative measurement solutions for Testo. The basis for this success, in addition to the highly qualified and motivated staff, is the above-average commitment to a future-oriented development - roughly 10% of the annual concern turnover is invested in Research & Development. With 37 subsidiary companies and over 80 distribution partners, Testo is represented on all five continents.
Your tasks
As a Hardware Development Engineer you will be at the forefront of developing robust, production-ready electronic systems. Your role combines advanced circuit design, system validation, cross-functional collaboration, and expert-level support to ensure electronic components and measurement systems meet high standards of performance, reliability, and scalability for mass production.
- Electronics design for production: Design, develop, and verify electronic circuits and printed circuit boards (PCBs) with a focus on functionality, manufacturability, and cost-efficiency—ensuring high-performance solutions tailored for large-scale production.
- Component selection & System qualification: Define, select, and qualify system components—such as sensors and critical electronics—by developing and executing rigorous test procedures to verify performance under real-world conditions.
- Test Planning & Data-Driven Validation: Plan and conduct system-level tests, analyze performance data, and visualize key findings to approve products for series production. Leverage data insights to optimize designs and ensure production readiness.
- Calibration & Adjustment Procedures: Create and manage reliable calibration routines and adjustment procedures for measurement systems, ensuring long-term accuracy and stability across production cycles.
- Measurement System Development & Support: Continuously manitain and improve existing measurement systems and serve as a trusted expert for internal stakeholders, providing technical guidance and rapid support for electronics-related inquiries or challenges.
- Cross-Departmental Electronics Expertise: Act as an expert contact person for electronics and measurement technology, supporting interdisciplinary teams and contributing to long-term innovation through technical leadership and solution-oriented collaboration.
Our benefits
- Career development: We offer tailored training opportunities and diverse, including international, career prospects. Your professional development matters to us.
- Challenging and dynamic: In our global company, you can look forward to an exciting and dynamic environment.
- Flexibility is key: Enjoy flexible working hours and the option to work remotely in a hybrid setup.
- Ideas and sense: Contribute your expertise – your input is valued and appreciated. The result of your work is products that protect the environment and health.
- Modern technologies and digital communication: State-of-the-art technology and digital media are a given, enabling efficient communication.
- Room for maneuver: We set shared goals that you pursue independently.
Our benefits

We offer tailored training opportunities and diverse, including international, career prospects. Your professional development matters to us.

In our global company, you can look forward to an exciting and dynamic environment.

Enjoy flexible working hours and the option to work remotely in a hybrid setup.

Contribute your expertise – your input is valued and appreciated. The result of your work is products that protect the environment and health.

State-of-the-art technology and digital media are a given, enabling efficient communication.

We set shared goals that you pursue independently.
Your profile
- Educational Requirements: A technical degree in electronics (e.g. electrical engineering or communications engineering)
- Work Experience: 5+ years of experience in developing electronic circuits and PCB layout design
- Technical Skills: Knowledge of measurement techniques – e.g. for creating uncertainty budgets. Ideally, experience in calculating and simulating complex systems for risk assessment. Knowledge in electromagnetic compatibility (EMC) is a plus
- Language Skills: Fluent in English and Portuguese; German is a plus
- Personal Attributes: Strong analytical thinking and good communication skills. A solution-oriented, confident way of working – and a true team player
I look forward to your application!
Recruiter
Phone: +49 7653 681-7711
