Network Engineer / Network Administrator (f/m/d)

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Network Engineer / Network Administrator (f/m/d)

Job description

Network Engineer / Network Administrator (f/m/d)

What you can expect from us

As a subsidiary of 1&1 AG, IQ-Optimize Software GmbH stands for innovative software and IT services. The focus is on the areas of IT security, business process optimisation and media design. IQ-Optimize's core competences also include the development of customised software applications and the provision of customer-specific IT infrastructures. With around 16 million customer contracts and 3,200 employees, 1&1 AG is one of the largest telecommunications providers in Germany. The company offers its customers a comprehensive portfolio of broadband connections and mobile phone tariffs - supplemented by attractive value-added applications such as smart home solutions, IPTV, video-on-demand and online storage.

Your tasks include

  • Network management: Planning, design, installation and further development of network landscapes, including office networks, data centres and WLAN environments.
  • Performance monitoring and operational security: Monitoring network components in terms of performance, capacity and availability as well as ensuring trouble-free operation through troubleshooting and second/third-level support.
  • Operational activities and automation: Performing operational tasks on firewall, switch, router, VPN and WLAN components as well as customising and creating automation processes (scripting).
  • Network services and documentation: Installing and configuring central network services, system documentation and planning and implementing changes.
  • Support and advice: advising and supporting colleagues in the operations environment and coordinating co-operation with manufacturers and service providers.
  • On-call duty: Participation in on-call duty approx. 1 week per month - extra remuneration.

What you bring with you

  • Educational background: Successfully completed IT training or studies related to IT and relevant professional experience.
  • Technical expertise: Sound knowledge in the administration and configuration of network components (e.g. Cisco, Checkpoint, Juniper), network infrastructure technologies (TCP/IP, routing, switching, firewalling) and in troubleshooting LAN and WLAN environments.
  • Monitoring and documentation: Experience in the use of monitoring tools (e.g. check_MK, Nagios, PRTG) and documentation tools (i-doit, dokuWiki, Visio).
  • Personal skills: Ability to work in a team, work independently and enthusiasm for IT.
  • Language skills: German: Business fluent; English: Advanced knowledge.

About the company

1&1 stands for top performance, good prices and excellent service. We offer millions of customers reliable access to the Internet and innovative services such as Smart Home, video-on-demand, IP-TV and online storage, which are constantly being developed further.

Our strength lies in recognising customer requirements and new business areas at an early stage. The construction of a high-performance 5G mobile network opens up many new opportunities for us - from development and marketing to project management.

As a leading provider of broadband and mobile communications products, we have been recognised several times for the highest level of customer satisfaction. Our employees benefit from challenging tasks and individual development programmes.

We offer a wide range of training courses, from language courses to special programmes for future managers. Diversity and equal opportunities are firmly anchored in our corporate culture and are promoted through numerous initiatives.

Our benefits

  • Share purchase programme
  • Company pension scheme
  • Financial incentives
  • Company bike
  • Flexible working hours
  • Home office
  • ÖPNV-Ticket / Zuschuss
  • Team building
  • Further training