Senior Network Engineer: Global Backbone Automation Remote

Sii Sp. z o.o.; Szczecin; Remote; PLN 180,000 - 320,000; Full time

Benefits offered by this job

Remote work

Private healthcare

Profit sharing

Career growth opportunities

Job summary

Sii Sp. z o.o. in Szczecin seeks an experienced Network Engineer with Juniper to manage production network platforms globally, including data centers and POPs. You will coordinate lifecycle activities, upgrades, and infrastructure rollouts while collaborating with vendors and engineers to ensure reliability.

The role offers remote work flexibility and a chance to influence network operations across international sites. Strong English and 5+ years of experience are required.

Qualifications

• Minimum 5 years in a production network environment.
• Hands-on with Cisco/Juniper/Arista.
• Proficient in BGP, OSPF/ISIS, IPv4/IPv6.
• English advanced level.

Responsibilities

• Support lifecycle management for production network platforms across global POPs and data centers.
• Plan, coordinate, and execute fleet-wide network upgrade initiatives.
• Lead infrastructure rollout across global POPs, data centers and backbone network.
• Operate a dedicated lab and test environment for hardware and tooling validation.
• Partner with network engineers and vendors to investigate platform issues and document resolutions.
• Collaborate cross-functionally to support scalability, compliance and operational consistency.
• Contribute to runbooks and procedures for network changes and lifecycle management.

Skills

English

Communication

Python

Ansible

Tools

Cisco

Juniper Networks IDP

Arista

BGP

OSPF/ISIS

IPv4/IPv6

Splank

Network Infrastructure

Job description

Sii Sp. z o.o. in Szczecin seeks an experienced Network Engineer with Juniper to manage production network platforms globally, including data centers and POPs. You will coordinate lifecycle activities, upgrades, and infrastructure rollouts while collaborating with vendors and engineers to ensure reliability.

The role offers remote work flexibility and a chance to influence network operations across international sites. Strong English and 5+ years of experience are required.