Lupfig (Aargau)
Network Engineer (a)
- 21 August 2026
- 100%
- Permanent position
- German (Fluent), English (Fluent)
- 5046 Lupfig (Aargau)
About the job
Do you want to actively shape Green's future?
Your area of responsibility
- Design and configuration of customised customer, network and security solutions (including Cisco, Juniper and Fortinet)
- Operational operation as well as carrying out maintenance and servicing work (changes)
- Monitoring, fault analysis and sustainable fault resolution in daily business
- Optimisation and design of the company’s own backbone and access network
- Timely implementation of diverse projects and individual customer requirements
- Independent communication with our national and international partners as well as suppliers
- Willingness to periodically perform 7x24 on-call duty
Your skills
- IT training or technical basic training with appropriate further education
- Relevant network certifications (e.g. CCNP, CCIE or Fortinet NSE 6/8) are a great advantage
- In-depth knowledge in routing, switching and security
- Solid professional experience as a Network / Security Engineer, ideally in the carrier or ISP environment
- Independent, solution-oriented and absolutely reliable working style
- Team player with a genuine hands-on mentality and great interest in new technologies
- Enjoyment of direct contact with customers as well as a pronounced implementation strength
- Fluent German skills as well as very good English skills
- Impeccable reputation (required due to the data centre environment)
Our offer
With us, you will find a warm, collegial environment. Your team is well-rehearsed and will especially support you in the initial phase. Green is characterised by short decision-making paths and flat hierarchies. We are in healthy growth and have a lot to do – let’s get started.
At Green, we are building the pillars of the digital future in Switzerland. We stand for pioneering spirit, innovation with foresight and strong partnerships.
Are you in?
We look forward to applications of all kinds – the a stands for diversity, also in our job title.
We look forward to receiving your application via the "Apply now" button (we do not require a cover letter). Please use this method exclusively to send us your documents, as we cannot consider applications via other channels, such as email.
If you have any questions about our application process or an open position, you can contact us at any time at the email address recruiting@green.ch . Please understand that we are difficult to reach by phone as we are often involved in interviews.
We look forward to accompanying you on your journey and perhaps welcoming you soon as part of Green.
We would like to refrain from the support of recruitment agencies when filling the position. Please do not submit dossiers to us, thank you very much.