Network Administrator - Expert Warszawa

About Us:

We are Square One. For 30 years, we’ve specialized in IT recruitment, and we know exactly what IT experts like you need. If you’re looking for new challenges, aren’t afraid of skill-building projects, and want to stay on the technological cutting edge—then you’ve come to the right place!

About the Project:

Join a globally recognized company specializing in noise and vibration solutions for the automotive industry, partnering manufacturers worldwide. This role focuses on managing and optimizing enterprise-scale network infrastructure, playing a vital part in ensuring secure and uninterrupted IT service delivery.

Network Administrator - Expert

Your responsibilities

• Maintain and administer a large-scale network infrastructure (over 1, 000 devices)
• Troubleshoot and resolve complex network configuration issues
• Manage both wired and wireless networks across multiple locations
• Provide end-user support, particularly for VPN connectivity and traffic issues
• Monitor network health and performance using advanced tools and metrics

Our requirements

• Previous experience in a similar role - minimum several years of experience in enterprise environments
• Strong hands-on experience with Cisco network equipment (routers, switches, access points)
• In-depth knowledge of VPN technologies (Cisco and PaloAlto) – both client and server-side
• Solid understanding of core network services and protocols (DHCP, DNS, Radius)
• Proficient in monitoring and diagnostic tools like PRTG, SolarWinds, Wireshark
• Familiarity with enterprise network architectures (LAN/WAN, SD-WAN, MPLS, Site-to-Site)
• Experience with Network Security
• Cisco certifications such as CCNP (Enterprise, Security, Data Center) or CCIE (any track)

What we offer

• B2B contract
• Long-term cooperation
• 100% remote job