> Markdown version of [/jobs/ext/2988044-network-security-cloudflare-waf-f5](https://www.wearedevelopers.com/jobs/ext/2988044-network-security-cloudflare-waf-f5). 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 Security - Cloudflare WAF / F5

- **Company:** CloudFlare
- **Location:** United States (Remote available)
- **Contract:** Temporary to permanent
- **Skills:** Access Network, Application Programming Interfaces (APIs), Border Gateway Protocol, Data Centers, DDoS Mitigation, Domain Name System (DNS), Virtual Private Networks (VPN), Network Security, Network Architecture, Open Shortest Path First (OSPF), Remote Access Technology, Zero Trust Network Access, Load Balancing, Palo Alto Networks, Cloudflare
- **Published:** September 18, 2026
- **Apply:** https://www.dice.com/job-detail/8f60194d-86f4-4d4b-804f-1b9c990a80f3

## About the Role

* Strong understanding of network security, perimeter defense, segmentation, secure access, and Zero Trust architecture.
 * Experience securing internet-facing applications, APIs, and remote access services.
 * Expert experience with technologies such as WAF, DDoS protection, ZTNA, SSE, SASE, VPN, and network access controls.
 * Experience with DNS, Infoblox, Zscaler
 * Strong analytical, troubleshooting, automation, and problem-solving skills.
 * Excellent communication and stakeholder management skills.

## Description

Candidate will be working collaboratively as part of team that is performing activities with global financial services company. Candidate will need expert level experience with migration to Cloudflare WAF from existing F5. Candidate will need to understand all aspects of the network from the data center core to the edge with high-level experience with routing of BGP, OSPF for a globally diverse network infrastructure. This will be a remote role, but flexibility of hours will be necessary., * Expert experience with perimeter security technologies such as Cloudflare WAF, F5, Zscaler, Palo Alto Networks for the purpose of migrating to Cloudflare WAF from an existing F5 global load balancing network.


## Related Videos

- [Small, Secure, Interconnected: The next Internet Protocol](https://www.wearedevelopers.com/videos/100062-small-secure-interconnected-the-next-internet-protocol)
- [Fireside Chat with Cloudflare's Chief Strategy Officer, Stephanie Cohen (with Mike Butcher MBE)](https://www.wearedevelopers.com/videos/1366-fireside-chat-with-cloudflare-s-chief-strategy-officer-stephanie-cohen-with-mike-butcher-mbe)
- [You can’t hack what you can’t see](https://www.wearedevelopers.com/videos/41-you-can-t-hack-what-you-can-t-see)
- [The Sustainability Race: AI's Promises, Pitfalls and Potential](https://www.wearedevelopers.com/videos/100155-the-sustainability-race-ai-s-promises-pitfalls-and-potential)
- [Cyber Sleuth: Finding Hidden Connections in Cyber Data](https://www.wearedevelopers.com/videos/893-cyber-sleuth-finding-hidden-connections-in-cyber-data)
- [Kubernetes Security Best Practices](https://www.wearedevelopers.com/videos/1411-kubernetes-security-best-practices)

## Related Articles

- [Understanding and Mitigating Common Web Vulnerabilities](https://www.wearedevelopers.com/magazine/565-understanding-and-mitigating-common-web-vulnerabilities)
- [Basic And Advanced Networking in Dart and Flutter](https://www.wearedevelopers.com/magazine/112-basic-and-advanced-networking-in-dart-and-flutter)
- [Walking Into The Era of Supply Chain Risks](https://www.wearedevelopers.com/magazine/106-walking-into-the-era-of-supply-chain-risks)
- [The Overflow: Security and Privacy](https://www.wearedevelopers.com/magazine/715-the-overflow-security-and-privacy)
- [The Overflow: 5 Security and Privacy Tools for Developers](https://www.wearedevelopers.com/magazine/710-the-overflow-5-security-and-privacy-tools-for-developers)
- [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing)