Senior Network and Security Engineer

Job Title: Senior Network and Security Engineer

Location: Lucerne - Hybrid & Flexible

Our client designs, builds, and operates modern IT infrastructures across networking, security, communication, and cloud environments. They support well-known organisations with reliable solutions using leading technologies in LAN/WLAN, security, virtualization, and cloud services.

The role:

You will be a key technical partner for selected customers, ensuring stable and secure network environments both in the data center and on-site. With a strong customer focus and a collaborative mindset, you will help maintain smooth operations while contributing to the development of high-quality infrastructure solutions.

Your Responsibilities:

• Design, configure, and optimize modern network and security environments.
• Lead demanding IT projects from concept to final acceptance.
• Maintain and support customer networks.
• Continuously expand your expertise in networking and security topics.
• Share your knowledge proactively and collaborate closely with the team.
• Work independently and take ownership of your tasks after onboarding.

What You Bring:

• Completed IT training and professional experience, or ongoing part-time studies in computer science.
• Strong networking skills (switching, routing, WLAN) with CCNA/CCNP-level knowledge or equivalent.
• Solid experience with HPE Aruba solutions.
• Strong firewall know-how, ideally with Fortigate certifications.
• Interest and skills in IT security topics such as proxies, NAC/Radius, PKI, and certificates.
• Understanding of Windows Server/Client and virtualization environments.
• Communicative, authentic personality with strong customer orientation.
• Independent, structured working style and ability to stay calm under pressure.
• Fluent in German and English

You can enjoy flexible work options, including home office options or a 4-day week, additional vacation flexibility, dedicated learning time with financial support, and many more.

If this sounds interesting to you, please apply with your updated CV!