You will be the primary technical point of contact for wireless solution topics within international customer projects.
Your focus will be supporting OEM customers, implementing migration scenarios, and further developing test environments and applications.
As the central contact, you will provide first-level support to OEM customers and ensure rapid, sustainable problem resolution.
You will develop customer-specific migration concepts and support their implementation in close coordination with customers, both remotely and on-site.
Building, enhancing, and optimizing test systems (manual and automated) will be part of your responsibilities.
By maintaining and expanding internal test environments, you will actively contribute to improving software development efficiency.
In pre
and post-sales phases, you will contribute your technical expertise and support the planning, configuration, and validation of wireless and network solutions.
You will conduct feasibility studies for new technologies and concepts and evaluate their practical applications.
You will set up and support test systems with a focus on cellular technologies.
You will actively work on next-generation Communications-Based Train Control (CBTC) solutions and support their integration.

Degree in electrical engineering, computer science, industrial IT, or a comparable qualification
Strong Linux expertise, including daily use, system administration, troubleshooting, diagnostics, and scripting
Solid IT/OT background and a good understanding of networking technologies and concepts, including TCP/IP and routing
Experience with Python or other scripting languages, as well as automation and deployment tools (e.g., Ansible)
Strong analytical and diagnostic skills with the ability to systematically trace and resolve issues, understand end-to-end data flows, and work across system interfaces
Structured, self-driven, and solution-oriented working style, combined with strong planning, teamwork, and customer-facing skills
Willingness to travel occasionally
Confident communication skills in English and French; German is a plus

A high degree of creative freedom, allowing you to actively shape processes and contribute your own ideas in customer service
A qualified team with an open and welcoming working atmosphere, where flat hierarchies truly make a difference
Attractive compensation, flexible working hours, and the option for mobile working
Team spirit beyond daily work through summer and Christmas parties as well as kick-off events
A modern and well-equipped workplace
Targeted training and development opportunities
Complimentary beverages such as water, coffee, cocoa, and tea at all times
Sufficient parking spaces directly in front of the building

Wireless Application Engineer

Key skills