Network Administrator (m/w/d) in the Data Communication Industry - Hybrid Working (Remote & Presence)

Are you an IT expert with a passion for complex network technologies and find a solution for every challenge? Then you are right with us! We are looking for a network administrator (m/w/d), who not only brings technical know-how, but who lives and drives technology. Our customers from the data communication industry have the opportunity to work on innovative projects in a dynamic team and to actively shape the digital future. If you would like to accept new challenges and expand your knowledge continuously, apply now and become part of our success! Responsibility for operation and network infrastructure Management of network infrastructure projects in close cooperation with the departments Identification of network and IT security risks, development of solutions for the prevention of risks and implementation of the implementation Fixing errors in the network infrastructure and its components Creation and maintenance of system and network documentation as well as support of the IT service desktop in user support Continuous development of the network infrastructure in the fields of technology, performance, availability and security

Complete vocational training in the IT sector or a comparable qualification as well as several years of professional experience as a network administrator Knowledge of the design and operation of (SD) WAN and LAN infrastructures as well as routing and firewall management Very good knowledge of TCP/IP, VPN, Layer 2 and Layer 3 protocols as well as in routing protocols Safe handling of Cisco routing and switches; ideally experience with DWDM systems and virtual network appliances German knowledge of C1 level and English knowledge of B1 level Own-responsible, structured, careful and customer-oriented operation Ready to use outside regular working hours and to participate in readiness to call

Flexible working hours with sliding time control and the possibility to work in the home office or at the company location Work in an international environment with flat hierarchies and good accessibility Numerous benefits such as free parking, charging for e-vehicles and a monthly Benefit Card Extensive equipment (service handy, company laptop) as well as 30 days holiday and an indefinite contract Promoting further development through targeted training and employer grants for occupational pension schemes Use of motivation leasing for e-cars and access to a canteen with freshly prepared food JOBV1_EN