Snowflake

Network Engineer

Snowflake

full-time

Posted on:

Origin:  • 🇵🇱 Poland

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Job Level

Mid-LevelSenior

Tech Stack

AnsibleAWSAzureCloudDNSFirewallsITSMPythonSwitchingTerraform

About the role

  • Architect and deploy network infrastructure for new office locations, including LAN, WLAN, and WAN connectivity.
  • Lead the installation and configuration of network devices such as switches, firewalls, and wireless access points.
  • Collaborate closely with external vendors (ISPs, OEMs), internal teams (Workplace Services), and project stakeholders to ensure seamless site delivery.
  • Develop and maintain global network standards for our campus, wide-area, and cloud networks.
  • Troubleshoot and resolve network incidents, including those escalated from our Service Desk and monitoring systems for both on-premises and cloud environments.
  • Execute routine changes like OS upgrades, routing updates, and firewall rule modifications to support ongoing projects.
  • Identify opportunities for automation and develop scripts or code to streamline repetitive network functions.

Requirements

  • 5+ years of hands-on experience as a Network Engineer in a global IT environment.
  • Proven expertise in designing, deploying, and managing network infrastructure for new office locations.
  • Deep technical proficiency in Campus LAN: Cisco Catalyst switching and routing.
  • Deep technical proficiency in Network Security: Palo Alto Networks Firewalls (including Panorama and GlobalProtect), and Zscaler.
  • Deep technical proficiency in Wireless: Aruba Wireless LAN (Central, Ekahau, Hamina).
  • Deep technical proficiency in Cloud Networking: Administration of Network infrastructure in AWS and/or Azure.
  • Strong understanding of routing and switching protocols, wireless technologies, and Next-Generation Firewall (NGFW) concepts.
  • Experience with centralized network performance monitoring and management tools.
  • Experience with automation frameworks such as Ansible, Python, and/or Terraform.
  • Familiarity with DNS, DHCP, and IPAM (DDI) technologies.
  • Working knowledge of the ITSM framework.
  • Willingness to travel for short durations for project deployments and to participate in off-hours troubleshooting calls.