IT system administrator/network specialist

CBXNET combox internet GmbH

Job

In this role, you troubleshoot technical issues, configure server and network systems, and develop solutions with OpenStack while working daily to optimize our IT infrastructure.

Job summary

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Job technologies

Your role in the team

  • As an Internet Service Provider for business customers, we work on the digitalization of corporate processes and, as an IT service provider for SMEs, develop innovative solutions and products related to the Internet.
  • In Berlin, we have our own fixed wireless network for broadband connectivity and operate redundant data center spaces for highly available enterprise applications.
  • Maintenance, repair, and replacement measures for the reliable operation of our server and data center infrastructure.
  • Analysis, prioritization, and resolution of technical issues as well as handling of service requests.
  • Installation, configuration, and commissioning of server, network, and other IT components.
  • Independent acceptance of our solutions with router, switch, VPN, firewall systems.
  • Documentation and maintenance of our data center management systems.
  • Development of optimization proposals for the IT infrastructure in close coordination with our clients.
  • Administration of common platforms, primarily Linux.
  • Development of OpenStack projects in collaboration with an external service provider.
  • Support for team colleagues as well as clear and accurate documentation.

Our expectations of you

Education

  • Completed or advanced technical vocational training with initial professional experience in the IT or telecommunications industry.

Qualifications

  • Experienced in handling common IT systems and networks.
  • Knowledge of the design and operation of highly available, distributed platforms (e.g., Linux-HA).
  • Knowledge of common standards for security and energy efficiency in the context of data center planning and data center operations.
  • Interest in developing system-oriented solutions to ensure a functioning IT infrastructure.
  • Analytical thinking and a strong service- and solution-oriented mindset.
  • Excellent communication skills when dealing with clients and partners.
  • Proactive, independent working style and willingness for continuous exchange with team colleagues.
  • Fluent English skills.
  • Driver's license (Class B) advantageous.

Experience

  • Experience with Linux, OpenStack, and OSS core technologies (Ceph, MySQL, KVM, etc.).

What we offer

  • We offer a work environment with diverse and exciting projects.
  • We work as a team and support each other.
  • We excel with flat hierarchies, short decision-making processes, and flexibility.
  • Our experienced colleagues provide comprehensive onboarding.
  • We enable long-term diverse development opportunities.
  • We offer you the opportunity for company pension schemes.
  • Our workplace is centrally located, with air-conditioned office spaces.

Topics you will work on

Job locations

About your employer

As an established Internet Service Provider in Berlin, CBXNET combox internet GmbH focuses on providing IT services for business customers. The company offers tailored solutions for digitization and network infrastructure.

Company type
Established Company
Work model
Onsite
Industry
Internet, IT, Telecommunication
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IT system administrator/network specialist

CBXNET combox internet GmbH