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Network Infrastructure Specialist

vor 3 Monaten


Dortmund, Nordrhein-Westfalen, Deutschland Materna Information & Communications SE Vollzeit

Position Overview:

As a Network Infrastructure Specialist, you will play a crucial role in maintaining the integrity and accessibility of our network systems. Your primary responsibilities will include the enhancement and management of our firewall systems and network policies. Collaborating with product specialists, you will design intricate network and firewall configurations, as well as troubleshoot and rectify any network connectivity issues that arise.

Key Responsibilities:

  • Design and implement advanced network and firewall architectures in partnership with product specialists.
  • Ensure the security and operational efficiency of our network systems.
  • Enhance the capabilities of our firewall and network infrastructure.
  • Oversee firewall policy management and VPN configurations.
  • Provide support for data center services.
  • Diagnose and resolve network connectivity failures.
  • Participate in an on-call rotation to maintain uninterrupted service.

Qualifications:

  • Completed training as a System Integration Specialist or a degree in Computer Science or Electrical Engineering.
  • Extensive professional experience with a focus on networking technologies.
  • In-depth knowledge of network protocols including BGP, LLDP, IPSEC, IP, ISIS, and SPBm.
  • Experience in designing and managing firewall systems.
  • Familiarity with network fabrics, WLAN, and monitoring solutions.
  • Experience with VMWare NSX and CheckPoint solutions for enterprise environments is preferred.
  • Ability to analyze network traffic dumps is advantageous.
  • Fluency in German (C1) and proficiency in English (B2), both written and spoken.

What We Offer:

  • Flexible working hours.
  • 30 days of annual leave.
  • Opportunities for remote work.
  • A relaxed work atmosphere.
  • Flat organizational structure and informal culture.
  • Various professional development and networking events.
  • Customized onboarding support.