RUAG AG
Zürich Seebach
Last quarter
System Engineer with Networking Experience (Hardware and Software)
- 17 January 2026
- 100%
- Zürich Seebach
Job summary
Join RUAG and contribute to safety in Switzerland. Work in a dynamic, supportive environment.
Tasks
- Create and maintain realistic test data for valuable results.
- Systematically execute test cases, document, and analyze outcomes.
- Investigate bugs thoroughly, documenting environments and impacts.
Skills
- Degree in a technical field like computer science or engineering.
- Strong skills in automated testing with Python and C#/C++.
- Experience with network technologies and Linux as a testing platform.
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About the job
What you can achieve
- You work with realistic data: You identify, create and maintain test data that represent real deployment scenarios, thus ensuring meaningful test results
- You test in a structured and targeted manner: You systematically execute test cases, document the results and evaluate them with technical acumen
- You get to the bottom of errors: Bugs are not a nuisance for you, but exciting puzzles. You document them in detail – including environment, reproduction steps and impact analysis
- You ensure order in the test universe: You secure and structure all relevant test data, results, logs and documentation for maximum transparency and reusability"
What you bring with you
- You have a degree from a university or a higher technical college in a technical field – for example in computer science, electrical engineering, telecommunications or comparable subjects
- Extensive knowledge in developing automated test cases with Python, complemented by solid programming skills in C# and/or C++
- Comprehensive experience with network technologies (switching, routing, overlay/underlay, IPv4, IPv6, ...) as well as deep know-how in using Linux as a test and network platform
- Confident use of modern CI/CD tools and virtualisation environments (GitLab, Git, Jenkins, Ansible, hypervisor technologies, ...), including building and maintaining corresponding pipelines
- You have several years of practical experience in software testing and have a good sense for quality, processes and technology
- You are familiar with modern testing and development methods and ideally hold one or more certifications: ISTQB Certified Tester (FL/TA), IREB Foundation Level, ITIL Foundation, Hermes or Scrum Master
- You work in a structured, analytical and independent manner – and always keep an overview even in complex test environments
- Teamwork, clear communication and a strong willingness to learn are a matter of course for you
- Good German skills in spoken and written form, English skills are a plus
Salary and benefits
About 3000 employees of RUAG and RUAG Real Estate make a significant contribution to Switzerland’s security every day. They ensure that the Swiss Army as well as other operational and security organisations can fully perform their tasks at all times.
- You have a degree from a university or a higher technical college in a technical field – for example in computer science, electrical engineering, telecommunications or comparable subjects
- Extensive knowledge in developing automated test cases with Python, complemented by solid programming skills in C# and/or C++
- Comprehensive experience with network technologies (switching, routing, overlay/underlay, IPv4, IPv6, ...) as well as deep know-how in using Linux as a test and network platform
- Confident use of modern CI/CD tools and virtualisation environments (GitLab, Git, Jenkins, Ansible, hypervisor technologies, ...), including building and maintaining corresponding pipelines
- You have several years of practical experience in software testing and have a good sense for quality, processes and technology
- You are familiar with modern testing and development methods and ideally hold one or more certifications: ISTQB Certified Tester (FL/TA), IREB Foundation Level, ITIL Foundation, Hermes or Scrum Master
- You work in a structured, analytical and independent manner – and always keep an overview even in complex test environments
- Teamwork, clear communication and a strong willingness to learn are a matter of course for you
- Good German skills in spoken and written form, English skills are a plus
- You work with realistic data: You identify, create and maintain test data that represent real deployment scenarios, thus ensuring meaningful test results
- You test in a structured and targeted manner: You systematically execute test cases, document the results and evaluate them with technical acumen
- You get to the bottom of errors: Bugs are not a nuisance for you, but exciting puzzles. You document them in detail – including environment, reproduction steps and impact analysis
- You ensure order in the test universe: You secure and structure all relevant test data, results, logs and documentation for maximum transparency and reusability"