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System administrator network / PBX

Job

  • Level
    Experienced
  • Job Field
    IT, Network
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Salary
    60.000 to 80.000€ Gross/Year
  • Location
    Hamburg
  • Working Model
    Hybrid, Onsite
  • Job Summary

    In this role, you will plan, operate and optimize the Cisco network infrastructure, analyze performance and issues, and develop projects for the enhancement of our telecommunication systems and network technologies.

    Job Technologies

    Your role in the team

    • In our IT department, approximately 80 employees work to support these goals. We operate over 450 servers and 4,000 end devices across 38 locations, connected via a modern fiber optic network. Plan the network design of the future with us.
    • Operation, optimization, and planning of our Cisco network infrastructure (switching, routing, WLAN) and our PBX system (currently Mitel)
    • Ensuring the site and building connectivity as well as their continuous development
    • Monitoring and analysis of utilization and performance, as well as error diagnosis and troubleshooting.
    • Participation in projects for the modernization and expansion of network infrastructure and in the telecommunications environment (VoIP, telephone systems)

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    Our expectations of you

    Education

    • Training or studies in the IT field or a comparable qualification and several years of relevant professional experience

    Qualifications

    • Knowledge in the areas of switching, routing, and WLAN, as well as in telecommunications (VoIP, SIP)
    • Analytical thinking, structured working style, and team skills
    • Willingness to continuous learning and occasional on-call duty.
    • Proficient in German, both written and spoken (C1/C2)
    • Driver's license Class B

    Experience

    • Experience with network protocols and technologies (e.g., EIGRP, TCP/IP, VLAN, VPN)
    • Ideally, experience with Software Defined Access (SDA) or willingness to learn in this area.

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    What we offer

    • Secure job in a systemically relevant service company
    • TV-AVH, pay grade 11, additional allowances and annual special payment, annual gross salary (depending on experience) €60,000 - €80,000, company pension scheme, lifelong working time account, asset-building benefits
    • 30 days of annual leave, home office option, flexible working hours
    • Extensive corporate health management program as well as discounted membership with Urban Sports Club.
    • High compatibility of work and private life
    • Extensive training and development opportunities
    • Affordable and high-quality food in our canteens
    • Good working atmosphere and collegial cooperation
    • Attractive bicycle leasing, subsidy for the Germany Ticket

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    Topics that you deal with on the job

    Job Locations

    • Location Hamburg

      Germany

    This is your employer

    Stadtreinigung Hamburg

    Stadtreinigung Hamburg

    Die Stadtreinigung Hamburg ist Hamburgs größter Dienstleister im Bereich Abfallwirtschaft. Mit rund 3.000 Mitarbeitern operiert sie als Full-Service-Anbieter im öffentlichen, gewerblichen und privaten Auftrag und ist in etwa 900.000 Haushalten für die Sammlung von Rest-, Bio- und Hausmüll verantwortlich.

    Description

  • Company Size
    250+ Employees
  • Company Type
    Established Company
  • Working Model
    Hybrid, Onsite
  • Industry
    Public Service, Unions, Power Sector, Economy
  • Logo Stadtreinigung Hamburg

    System administrator network / PBX

    Salary
    60.000 to 80.000€ Gross/Year
    Location
    Hamburg
    Working Model
    Hybrid, Onsite
    Diversity
    Open for all genders

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