IONOS SE | Germany | 10xxx, 14xxx, 13xxx, 12xxx Berlin | Permanent position | Full time / Home office | Published since: 24.09.2025 on stepstone.de
Network Engineer - Routing / Firewall / Ansible (m/w/d)
We are Europe's leading platform for cloud services and hosting services. We successfully accompany our customers in their company development. For our company success, over 4000 employees are active in several countries worldwide to meet the requirements and wishes of our 8.5 million customers.
We are a brand of United Internet AG, a listed company with around 10,200 employees.
We promote the development of our employees and their different talents, interests and languages. JOBV1_EN
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Your tasks • Your profile • What we offer
We are Europe's leading platform for cloud services and hosting services. We successfully accompany our customers in their company development. For our company success, over 4000 employees are active in several countries worldwide to meet the requirements and wishes of our 8.5 million customers.
We are a brand of United Internet AG, a listed company with around 10,200 employees.
We promote the development of our employees and their different talents, interests and languages. You plan and realize network projects for our Data Center and Cloud environments You continue to operate and develop our network infrastructure, including routing, switching and firewalls You develop Managed Firewall Services for our customers: You advise our clients on topics such as Network Design and Network Security You support Troubleshooting – internally and in the customer environment – and automate recurring tasks with tools like Ansible or Terraform You participate in the remunerated willingness to call, which is fairly regulated and rotated in the team
You have experience with modern network architectures such as Leaf-Spine, VXLAN or DCI You have very good knowledge of routing protocols such as BGP and OSPF and IPSec VPN You know about firewalls and network security concepts and have experience with Network Automation (e.g. Ansible, AWX, GitLab CI) You are ideally experiencing Cisco Nexus, Arista DCS, Juniper MX or Cisco Firewalls You work independently, share your knowledge and enjoy teamwork
Hybrid working model Sustainable workplace in Friedrichshain Unlimited employment contract 30 days off Discount on Gyms (Fitness First, SuperFit, FitX) Employee discount on STRATO products and 1&1 products Bicycle Leasing with Eurorad Offers for health promotion such as group accident insurance, influenza vaccinations, eyes inspection and payment for work glasses JOBV1_EN
Company location
Location
![]() | IONOS SE | |
Hinterm Hauptbahnhof 3-5, 76137 Berlin | ||
Germany |
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