> Markdown version of [/jobs/ext/4658482-network-infrastructure-engineer](https://www.wearedevelopers.com/jobs/ext/4658482-network-infrastructure-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network & Infrastructure Engineer - **Company:** Kids2, LLC - **Location:** Atlanta, GA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** IEEE 802.1X, JIRA, Microsoft Azure, Cisco PIX, Data Centers, Domain Name System (DNS), Networking Hardware, Internet Protocol Security (IP SEC), Virtual Private Networks (VPN), Python (Programming Language), Network Troubleshooting, Network Architecture, Network Connections, Windows PowerShell, Remote Access Technology, SAP Project System, Virtual Local Area Networks, Wireless Networks, Wi-Fi Technology, Firewalls (Computer Science), Information Technology, Cisco Firewalls, Fortinet, Firewall Services Module, Cisco - **Published:** November 10, 2026 - **Apply:** https://startup.jobs/sr-network-infrastructure-engineer-us-kids2-canada-co-10721369 ## About the Role * 7 or more years of network engineering experience in a multi-site company. * Production experience administering FortiGate or Cisco firewalls, site-to-site IPsec VPN and WAN routing. * Experience with Cisco Meraki (MX, MS and MR) and remote access VPN such as Cisco Secure Client. * Experience with network connectivity into mainland China and Azure networking. * Experience leading network projects and managing carriers and vendors is preferred., * Education: Bachelor's degree in Information Technology, Computer Science or a related field, or equivalent experience. * Certificate lifecycle and DNS administration; 802.1X wireless with RADIUS and certificate-based authentication. * Clear written documentation and the ability to work with regional IT staff across time zones. CERTIFICATES, LICENSES, REGISTRATIONS * CCNP, Fortinet NSE 6 or NSE 7 preferred. COMPUTER/TECHNICAL SKILLS * Must be proficient with FortiGate, Cisco ASA/FTD and FMC, Cisco Meraki, Cisco Secure Client and IPsec VPN. Working knowledge of RADIUS/NPS, SCEPman, DNS, Azure networking, Jira Service Management, and PowerShell or Python for network tasks., * The team member frequently is required to sit; have flexible use of hands; reach with hands and arms; and stoop, kneel, crouch, or crawl. * The team member is occasionally required to stand and walk. * The team member must regularly lift and/or move up to 10 pounds and occasionally lift and/or move up to 50 pounds, including racking network hardware. * Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception, and the ability to adjust focus. ## Description The Senior Network & Infrastructure Engineer owns the network that connects Kids2's US offices, the Suwanee data center, Azure, Hong Kong, mainland China and Mexico. This is a senior, hands-on role on a small Global IT team, owning network architecture and the roadmap as well as firewalls, WAN and site-to-site tunnels, remote access VPN, and Meraki wired and wireless networks., * Own the network architecture, design standards and roadmap across all sites. * Lead network projects such as China connectivity and WAN and firewall refreshes, from design through cutover. * Manage carriers and network vendors, and give input on the network budget. * Administer FortiGate and Cisco ASA/FTD (FMC) firewalls, including rules, policies, upgrades and change requests. * Review firewall rules and logs, and keep configurations backed up and documented. * Operate the IPsec tunnels and carrier-managed WAN (DTNaaS) between the US, Azure, Hong Kong and China. * Troubleshoot tunnel, routing and circuit issues, and work with carriers on outages and changes. * Own Cisco Secure Client and Meraki client VPN, including configuration, client deployment, upgrades and user issues. * Administer Cisco Meraki MX, MS and MR across all sites, including SSIDs, VLANs, switching, alerts and inventory. * Operate certificate-based Wi-Fi (SCEPman, RADIUS/NPS) and work with the endpoint team on the device profiles that deliver certificates. * Plan and lead office network buildouts and moves with the manager and regional IT staff. * Renew public and internal certificates, including SAP system certificates. * Manage internal and external DNS. * Submit changes through Jira Service Management, review other network changes before they go through, and write runbooks for every system owned. * Serve as the final technical escalation point for network issues. * Mentor the help desk and regional IT staff on network work. * Take part in after-hours maintenance windows across US and Asia business hours.