Jobster

Netzwerk & security engineer

In short

This is a hands-on Network & Security Engineer role covering physical and virtualized infrastructure, including BGP/OSPF configuration, enterprise firewall management, and Linux automation. The company operates a physical data center in Berlin and requires onsite presence plus direct customer support work. It demands 3+ years of network engineering experience, strong Cisco CLI skills, and proficiency with Linux, Ansible, Git, and Python/Bash scripting.

Description
We are looking for an experienced, hands-on Network & Security Engineer who will play a key role in shaping our physical and virtualized infrastructure. As a "T-shaped" engineer, you combine deep expertise in enterprise networking with strong know-how in Linux security and automation.
Responsibilities
•Take responsibility for our physical and virtualized infrastructure
•Design, configure, and troubleshoot BGP and OSPF
•Deploy and manage enterprise firewalls
•Administer Linux systems using Ansible and Git workflows
•Automate manual processes using Python scripts
•Provide direct customer support during technical discussions and support escalations
Requirements
•At least 3+ years of experience in network engineering or data center operations
•Strong hands-on CLI experience with Cisco hardware and routing protocols (BGP/OSPF)
•Experience administering firewalls and OpenVPN
•Proficiency with Linux, Ansible, and Git
•Practical experience with Python or advanced Bash scripting
•Experience working directly with customers and willingness to work in a physical data center
Conditions
No conditions specified in the posting.

Stop applying.
Get referred.

$10 in free credits

In just 60 seconds, fully on autopilot — Eraldt's AI agents read your CV, map the roles you fit, find live vacancies and the people who can refer you, write personal emails, and get you referred.

This isn't an application: your CV doesn't go to the company, and we don't promise a referral for this exact role.

Discover who else lands interviews on autopilot