Relevant professional certification in networking, cloud infrastructure, systems administration, infrastructure automation, or information security, such as CCNA/CCNP, AWS, Microsoft Azure, Google Cloud, Terraform, RHCSA/RHCE, Security+, or comparable certification is desirable but not required. Knowledge, Skills & Abilities: Working knowledge of enterprise networking concepts and technologies, including TCP/IP, DNS, DHCP, routing, switching, firewalls, and network troubleshooting.