System Integration and Test Engineer (80-100%)

Skyguide provides air navigation services in Switzerland and parts of neighbouring countries. With around 1500 employees from more than 30 nations, we are pursuing an ambitious innovation strategy that is based on a strong safety and learning culture. We are guided by four values: "We team up to succeed" , "We drive innovation" , "We own what we do" and, finally, "We create great customer value" .
Are you interested in finding out more? We want you to join us as a/an ...

Location: Geneva
When: 1 October 2026 or upon availablet

You ensure that Skyguide's Air Traffic Management systems are safe, reliable, and ready for operations. Working closely with engineers, suppliers, and operational stakeholders, you drive end-to-end verification and validation while continuously improving testing, automation, and quality standards.

• Design and execute integration, system, and end-to-end tests across software, hardware, and external interfaces, ensuring safe and reliable operations
• Develop and maintain automated test suites, driving innovation and continuous improvement in testing practices
• Analyse defects, perform root cause investigations, and collaborate with suppliers and stakeholders to achieve sustainable solutions
• Define and implement test strategies, taking ownership of coverage, traceability, and risk mitigation
• Enhance test frameworks, tools, and methodologies to strengthen system-level validation and operational excellence
• Coordinate testing activities across multidisciplinary teams, fostering collaboration and transparency
• Contribute to the continuous improvement of quality standards, processes, and automation capabilities

• Degree in Computer Science, Engineering, or a related technical field, combined with several years of experience in system integration, verification, and testing of complex systems
• Strong expertise in test automation (e.g., Squish and JMeter) and scripting/development languages such as Python or Java, with a passion for innovation and continuous improvement
• Experience applying ISO 15288, ED-153/ED-109 or DO-178C standards is highly desirable
• Proven ability to take ownership of test strategies, verification activities, and quality outcomes in large-scale projects
• Problem solving: You analyse complex system issues, identify root causes, and approach solutions in a structured and systematic way
• Teamwork: You collaborate effectively with engineers, suppliers, and operational stakeholders, actively sharing knowledge, ideas, and insights to achieve common goals
• Proficient in spoken and written English; good command of French and/or German is an advantage

What we offer:
We offer flexible working options, depending on the role, and a competitive salary with attractive working conditions and numerous fringe benefits. Our employees have access to a wide range of training opportunities to support their growth and development. As an equal-opportunity employer, we are committed to building a diverse and inclusive team, bringing together people of different identities and backgrounds.