Systems Engineer Network (all genders) (IT-Systemadministrator/in)

Tele ColumbusLeipzigEURESpublished 09/03/2026
Must-have:SecurityRemote
Machine translation — original language: German.Show original

Your area of responsibility

  • Responsible for the configuration and operation of router, switch, and firewall components (focus on Juniper, Cisco, Check Point, Fortinet, and other market-leading manufacturers)
  • Troubleshooting and fault elimination as Second Level Support (incl. manufacturer contact)
  • Responsible for the execution of change measures in the MPLS/IP-Backbone, in customer networks, and firewall components
  • Administration and documentation of the implemented solutions
  • Collaboration in the conception, planning, implementation, and coordination of complex network projects
  • Collaboration in the operation of the Datacenter Switching-Network (Cisco Nexus)
  • Collaboration in the administration and operation of RSA-Server (AAA), Radius, LDAP, and TACACS
  • Collaboration in the development and implementation of solutions for automation and diagnosis
  • Collaboration in the selection and support of service partners in the network environment according to technical, strategic, and commercial aspects
  • Capacity planning/capacity monitoring
  • Participation in the on-call service

Your profile

Specialist knowledge and professional experience

  • Completed degree (Informatik, Telekommunikation) or comparable training
  • Several years of professional experience in the ITK environment with a focus on network technologies
  • Sound knowledge of TCP/IP networks
  • Very good knowledge in the area of MPLS/IP-Backbone and/or Network Security

Personal skills

  • Strong customer-oriented behavior and good communication skills
  • Analytical thinking and quick comprehension
  • High willingness to learn
  • Cost-conscious behavior
  • Good English language skills (spoken and written)
  • Proficient handling of MS-Office

Orientation and readiness

  • High initiative, resilience, and commitment
  • Independent working, reliability, and strong teamwork skills

We offer

  • Working world - Mobile Work-Model & Home-Office options with appropriate IT equipment as well as flexible working hours, lunch offers at the locations
  • Financial support - Attractive fringe benefits such as daycare subsidy, company pension scheme, travel allowance, account management fee
  • Work-Life-Balance - Advice and support on topics such as health, family, work life & crises, as well as company sports offers and health prevention, 30 days of vacation
  • Further development - Individual promotion and training opportunities for employees in the PŸUR-Trainings-Akademie
  • Discounts for employees - Corporate Benefits at well-known companies via advantage portals with attractive offers from strong partners, brands, and events, as well as subsidies for PŸUR-products
  • Mobility - Good public transport connections and free parking for employees
  • Atmosphere - Team spirit and an open environment to optimally contribute ideas, potentials, and strengths, an internal "Du" culture as well as initiatives for sustainability topics, such as climate protection

Home office: Scope: By arrangement

Contact person

Listed by the employer in the job posting — for questions and your application.

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