Network Administrator with Linux skills

RTB House

📍 Warsaw, Masovian Voivodeship, Poland 💼 Full-time 🕒 Posted June 09, 2026

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Job Description

Responsibilities 
Expand and manage network infrastructure.
Key selling points
You will be managing network that process 20 million of HTTP requests per second - Hundreds of switches. 
Several data center locations all around the globe.
Opportunity to research and learn SONIC - cutting edge network operating system that aspire to become standard NOS in the future. 
Must-have skills & competencies 
Understanding switching and routing (ipv4 + ipv6);
Understanding BGP;
Linux skills sufficient to feel comfortable in SONIC console;
Ability to quickly learn new tools and skills to automate at scale.
Coachable/nice to have skills & competencies 
EVPN;
Unnumbered BGP;
JunOS / FRR / Bird / GoBGP;
Understanding GCP Network for hybrid environment purposes.

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Job Details

Location Warsaw, Masovian Voivodeship
Job Type Full-time
Category Computer Occupations
Posted Date June 09, 2026
Application Deadline July 19, 2026