Enterprise Firewall Security Specialist

3 days ago


Singapore beBeeFirewall Remote Work Freelance Full time

Job Title: Enterprise Firewall Security Specialist

About the Role

We are seeking an experienced security specialist to design, configure and maintain enterprise firewall infrastructure. The ideal candidate will have expertise in firewalls and strong troubleshooting skills.

Key Responsibilities
  • Configure and manage firewalls, including security rules, NAT and VPNs.
  • Perform firewall policy reviews, audits and optimization.
  • Troubleshoot firewall-related connectivity and security issues.
  • Implement intrusion prevention and application control policies.
  • Manage site-to-site and remote access VPNs.
  • Work with network and server teams to ensure security compliance.
  • Document firewall configurations, changes and incident reports.
Requirements
  • Diploma or higher in Networking, Information Technology or related field.
  • 3-5 years' hands-on experience with Palo Alto, Fortinet or Check Point firewalls.
  • Strong knowledge of NAT, VPN setup and firewall security policies.
  • Experience with firewall troubleshooting and security incident response.
  • Security certifications preferred.
  • Experience in SIEM tools for log analysis, firewall clustering and high availability setups.
  • Good to have certification on PCNSE, NSE4 or CCSA.

Benefits

This role offers a unique opportunity to work on complex security projects and develop your skills in firewall security.

What We Offer

We offer a competitive salary and opportunities for professional growth and development.



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