Freelancing Opportunity
Job Title: Network \& Cloud Security Architect
Experience: 8 Years
Role Overview
We are looking for an experienced Network \& Cloud Security Architect with strong hands-on expertise in enterprise networking, traffic management, security, and highly available infrastructure. The ideal candidate should be comfortable working at both hands-on engineering and architecture/design levels.
Key Responsibilities
- Design and troubleshoot scalable, highly available network architectures.
- Configure and manage Cloudflare services including DNS, CDN, WAF, security policies, and traffic management.
- Design and manage DDoS protection and mitigation strategies.
- Strong experience with HAProxy / HAProxy Fusion for load balancing, traffic routing, observability, and high availability.
- Configure and troubleshoot Kubernetes Ingress and ingress controllers.
- Design Layer 4/Layer 7 load-balancing and reverse-proxy architectures.
- Handle complex networking issues involving DNS, TCP/IP, HTTP/HTTPS, TLS/SSL, routing, NAT, firewalls, proxies, and VPNs.
- Design resilient architectures with HA, failover, redundancy, scalability, and disaster recovery.
- Perform architecture reviews, identify bottlenecks, and recommend network/security improvements.
- Troubleshoot production-level connectivity, latency, routing, security, and performance issues.
Required Skills
Must Have:
- Cloudflare
- HAProxy \& HAProxy Fusion
- Kubernetes Ingress
- DDoS Protection \& Mitigation
- Load Balancing / Reverse Proxy
- Advanced Enterprise Networking
- DNS, TCP/IP, HTTP/HTTPS, TLS/SSL
- Firewalls, Routing, NAT \& VPN
- High Availability \& Disaster Recovery
- Network/Security Architecture-level experience
Preferred Profile
Someone with 8 years of networking/infrastructure experience who can independently analyze complex environments, design solutions, troubleshoot critical production issues, and provide architecture-level guidance.
Pay: ₹30,000.00 - ₹40,000.00 per month
Education:
- Bachelor's (Required)
Experience:
- Network security: 8 years (Required)
Work Location: Remote
