Network Engineer

Location: 100% remote work 

Salary: 100–160 PLN/hour, depending on experience (mid/senior) (B2B via Experis)


Tasks
•    Operate and maintain enterprise data center and edge network infrastructure
•    Troubleshoot and resolve complex production incidents in customer environments
•    Implement approved network changes in coordination with the client
•    Ensure high availability, security, and compliance with financial‑sector requirements
•    Produce and maintain clear, high‑quality technical documentation
•    Work closely with customer teams and internal stakeholders


Requirements
•    Hands-on experience with Cisco Nexus (3K / 5K / 9K) and Catalyst platforms
•    Strong understanding of IP networking and L2/L3 protocols including TCP/IP, VLAN, VRRP, LACP, MC‑LAG, EVPN/VXLAN, DHCP, DNS
•    Strong knowledge and practical experience with dynamic routing protocols OSPF and BGP
•    Strong hands-on experience with NGFW platforms Palo Alto, Fortinet, Check Point
•    Experience with edge security and CDN platforms such as Cloudflare
•    Familiarity with monitoring, observability, and network management tools including Zabbix, NetFlow, SIEM solutions such as QRadar, IPAM / DCIM tools such as NetBox, and Git
•    Excellent troubleshooting skills in complex production environments
•    Ability to work independently and take full ownership
•    Fluent English spoken and written
•    Strong technical documentation skills
•    Network automation experience with Ansible, Python, and Git-based workflows
•    DevOps mindset and experience integrating networking into automated processes
•    Hands-on experience with NetBox IPAM / DCIM


Offer
•    Multisport card
•    Private healthcare
•    Access to an e‑learning platform
•    Group life insurance