Wohlen
Network Security Engineer (m/f/d)
- 10 November 2026
- 80 – 100%
- Permanent position
- German (Native language)
- 5610 Wohlen
About the job
We have developed a web-based online platform for job searching and talent acquisition that digitalises the
application process and supports companies in quickly recognising talents in the market and securing them for the long term. With a digital Rocken profile, every
applicant can quickly and easily connect with market-leading companies and share their profile.
Our work places people at the centre, both technologically and organically. Rocken® offers
executive search and talent management consulting to address the personal and individual needs
of each person and to implement these optimally in recruitment and career planning.
Network Security Engineer (m/f/d)
Salary - CHF90,000 - 115,000Our Rocken partner represents selected companies that rely on an exclusive collaboration with ROCKEN when filling their key positions. The positions published here are managed under an exclusive mandate and are partly not advertised on the public job market.
Behind the vacancies are established Swiss companies from various industries that are specifically looking for qualified specialists and executives. Through close cooperation with our partners, we not only know the requirements of the respective position but also the company, the working environment, and the framework conditions.
This gives you access to exciting career opportunities from our hidden job market and to positions that you might not encounter on classic job platforms.
Role:
A secure network is created through clear architecture, not by chance. This is exactly where you come in as a Network Security Engineer, connecting stable infrastructure with consistent security. Your foundation consists of FortiGate firewalls, a Windows server environment, and Microsoft 365 (M365). With Zero Trust, SD-WAN, and automation, you will significantly shape the next expansion stage of the environment.
Responsibilities:
In tricky issues around infrastructure and security, you are the first point of contact in 3rd-level support.
You continuously monitor network security and optimise firewall rules, VPN access, policies, as well as IDS/IPS.
Additionally, you are responsible for Active Directory, Microsoft 365, and the servers on Hyper-V, which you manage and expand purposefully.
You plan segmentation with VLANs and micro-segmentation and implement Zero Trust principles step by step.
Furthermore, you take care of the operation, further development, and hardening of the environment with firewalls, switches, and access points.
You also advance future projects such as network access control, SD-WAN, and network automation with your own ideas.
Qualifications:
A completed IT education or equivalent professional experience forms your foundation.
You are well versed in network and security technologies and master routing, switching, and VLANs, for example with Cisco or similar manufacturers.
You confidently administer Fortinet firewalls. Ideally, you already hold an NSE certification.
You bring solid practical experience with AD, DNS, and DHCP as well as with Microsoft cloud services and virtualisation.
Furthermore, you understand approaches such as least privilege and defence in depth not as theory but apply them in daily work.
You also work analytically, think solution-oriented, and follow technological trends with genuine interest.
Benefits:
- Home office
- Attractive pension and insurance benefits
- Flat hierarchies
- Coaching and mentoring
- Flexible working hours
- Open corporate culture
- Comfortable office with modern infrastructure
- Experienced and dynamic team
- Attractive benefits in case of illness or accident
- Contribution to or takeover of company car
- Contribution to or takeover of public transport subscriptions
- Attractive training and development opportunities
ROCKEN Jobs:
https://rocken.jobs
Create profile:
https://rocken.jobs/application/profil-erstellen/
Work location
Wohlen
Contact
Durim Ibrahimi,
+41443852136
