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Salary
$35k – $89k per year (Estimated)
Location
Remote (Poland)
Seniority
Middle · 4+ years exp
Employment
Full-Time
Overview
Company
Impact
Profile match

Sii

Sii is a Polish company in the information technology and engineering services sector. It provides software development, testing, business process outsourcing, and engineering solutions for clients in industries such as finance, telecommunications, automotive, and manufacturing.

We are looking for an experienced Network Administrator to support the ongoing operations of our team. This remote role involves working with various network technologies and security systems to ensure a robust and secure network environment. If you are passionate about network administration and security, this opportunity may be the right fit for you.

Your tasks

  • Providing ongoing support for the network team operations

  • Configuring and managing network protocols and services such as TCP/IP, LAN/WAN, and VPN

  • Implementing and troubleshooting routing protocols including OSPF and BGP

  • Administering firewalls and security solutions, including Palo Alto Networks and Cisco FirePower

  • Managing load balancers, specifically F5, to ensure optimal traffic distribution

  • Configuring and maintaining Web Application Firewalls (WAF) to protect web applications

  • Utilizing RADIUS and TACACS+ for secure network access control

  • Ensuring the security of network systems and applications against potential threats

Requirements

  • Minimum 4 years of experience in network administration

  • Strong knowledge of TCP/IP protocols and computer networks

  • Proficiency in configuring routing, ACLs, VPNs, and VLANs

  • Experience with Palo Alto Networks and Cisco firewall technologies

  • Hands-on experience with F5 Loadbalancer and Web Application Firewalls

  • Familiarity with RADIUS and Aruba ClearPass administration

  • Solid understanding of network security principles and technologies, including IPS/IDS

  • Advanced level of English

Nice-to-have requirements

  • Familiarity with Akamai application protection solutions

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