Note: The job is a remote job and is open to candidates in USA. TechClub Inc is seeking an experienced Network Security Engineer to design, implement, maintain, and troubleshoot enterprise network security infrastructure in a remote environment. The role focuses on firewalls, VPNs, intrusion detection and prevention, network monitoring, security incident response, vulnerability remediation, and collaboration with technical teams.
Responsibilities
- Manage and maintain enterprise network security infrastructure
- Configure and troubleshoot firewalls, VPNs, IDS/IPS, and network security solutions
- Manage firewall rules, NAT, access policies, security zones, and network segmentation
- Monitor network traffic and investigate security alerts and suspicious activity
- Troubleshoot complex network connectivity and security issues
- Support site-to-site and remote-access VPNs
- Perform firewall upgrades, patching, configuration changes, and maintenance
- Collaborate with Network, Cloud, Infrastructure, SOC, and DevOps teams
- Participate in security incident response and root-cause analysis
- Identify vulnerabilities and assist with remediation activities
- Maintain network security documentation, diagrams, and operational procedures
Skills
- 5+ years of experience in Network Security=Strong hands-on experience with Firewalls, VPNs, IDS/IPS
- Experience with Palo Alto, Fortinet, Cisco ASA/Firepower, Check Point, or similar technologies
- Strong knowledge of TCP/IP, routing, switching, VLANs, DNS, DHCP, NAT, and network segmentation
- Experience with IPSec and SSL VPN
- Knowledge of SSL/TLS, SSH, IPSec, and PKI
- Experience with network monitoring and packet-analysis tools
- Familiarity with SIEM and security monitoring
- Strong troubleshooting and communication skills
Benefits
- Remote work
- 100% remote work arrangement
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