Deskripsi Pekerjaan
Are you a seasoned security professional looking to elevate your career with a global industry leader? Optum is currently seeking a highly skilled Network Security Engineer to join our dynamic team in Metro Manila. In this critical role, you will be at the forefront of our network security operations, ensuring the integrity and resilience of our complex infrastructure.
The successful candidate will serve as a subject matter expert, primarily focusing on the deployment, management, and optimization of Palo Alto Firewall environments. You will collaborate with cross-functional global teams to mitigate risks, respond to incidents, and maintain a robust defense-in-depth security posture. If you are passionate about cybersecurity, thrive in fast-paced environments, and possess a deep technical understanding of next-generation firewalls, we want to hear from you.
Tanggung Jawab
- Design, implement, and maintain Palo Alto Next-Generation Firewall (NGFW) policies to secure enterprise network traffic.
- Proactively monitor network infrastructure to identify security threats, vulnerabilities, and unauthorized access attempts.
- Lead incident response efforts, conducting forensic analysis and remediation for security breaches or performance anomalies.
- Perform regular security audits and configuration reviews to ensure compliance with global industry standards.
- Manage VPN configurations, SSL decryption, and URL filtering to optimize security without compromising network throughput.
- Collaborate with global IT and engineering teams to integrate security best practices into infrastructure upgrades.
- Maintain detailed technical documentation for security architecture, processes, and standard operating procedures.
Kualifikasi
- Bachelor’s degree in Computer Science, Cybersecurity, Information Technology, or a related technical field.
- Minimum of 3-5 years of experience in network security operations, specifically focusing on enterprise-grade firewall management.
- Hands-on expertise with Palo Alto Networks technologies (e.g., Panorama, GlobalProtect, App-ID, Threat Prevention).
- Strong knowledge of networking protocols (TCP/IP, BGP, OSPF, DNS, DHCP) and routing/switching concepts.
- Experience in incident management, threat detection, and utilization of SIEM/SOAR platforms.
- Relevant industry certifications such as PCNSE (Palo Alto Networks Certified Network Security Engineer) or CISSP/CCNA Security are highly preferred.
- Excellent analytical, problem-solving, and communication skills with the ability to articulate complex security concepts.