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IT-Netzwerkadministrator (m/w/d)

KALO Zentrale HamburgFull-time2026-10-02 → 2026-10-13
Hybrid

Core

Design, implement, administer, and develop network and security infrastructure; ensure stable and secure operation of the network landscape including two data center connections; analyze and resolve issues.

Role type

Network Administrator

Builds

Network and security infrastructure for smart energy management in residential buildings

Domain

Energy / Smart Buildings / IT Infrastructure

Deliverable

infrastructure

Required skills

Switching, Routing, Network segmentation, SD-WAN, VPN technologies (IPsec, SSL-VPN), Data center connectivity (Dark Fibre), Network automation (Python, Ansible, Terraform)

Preferred skills

Aruba or Fortinet solutions, Infrastructure as Code, Driver's license Class B

Technologies

Aruba, Fortinet, Python, Ansible, Terraform, IPsec, SSL-VPN, Dark Fibre

Responsibilities

Design and implement network and security infrastructure; Ensure stable and secure operation of the network landscape including data center connections; Collaborate with IT operations and software development teams; Create and maintain technical documentation and monitoring systems

Seniority

Mid-level, hands-on IC