Firewall Security Specialist

3 days ago


Ho Chi Minh City, Ho Chi Minh, Vietnam Dikshatek Full time
Job Description

We are seeking a highly skilled Firewall Engineer to join our team at Dikshatek. As a key member of our IT department, you will be responsible for implementing and maintaining our network and firewall architecture, ensuring the security and integrity of our systems.

Key Responsibilities
  • Implement and enforce IT security policies for network and firewall architecture.
  • Assist in responding to security incidents and provide expertise in remediation efforts.
  • Stay up-to-date with the latest industry practices, technologies, and emerging threats.
  • Install, configure, and support network and firewall infrastructure.
  • Develop requirements for firewall rule implementation, including source and destination IPs, ports, and transport protocols.
  • Identify root causes of incidents and provide recommendations to prevent future failures.
  • Proactively anticipate and address issues that impact service quality.
  • Participate in network vulnerability testing and drills.
  • Collaborate with the IT team on audit and disaster recovery planning.
Requirements
  • Fluency in Vietnamese.
  • Degree or diploma in IT, Computer Engineering, or Computer Studies.
  • Experience with LAN and WAN technologies.
  • Proficiency in Firewall (Palo Alto/Fortinet), IDS/IPS, Remote Access, and general network security concepts.
  • Familiarity with DNS, NAC (Clearpass), and monitoring tools.
  • Strong analytical and troubleshooting skills.
  • Certifications in Palo Alto are an advantage.


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