Key Responsibilities :
- Manage day-to-day administration of network firewalls, VPNs, IDS / IPS, and proxy systems .
- Add, modify, and validate firewall, VPN, IDS / IPS, and proxy policies and rules based on customer requirements.
- Troubleshoot and resolve complex issues related to network security devices and technologies.
- Coordinate the deployment and rebuild of firewall and proxy infrastructure as needed.
- Provide 24x7 on-call support on a rotational basis.
- Leverage automation and scripting tools to streamline and scale security operations.
- Maintain and update incident, request, and change records as per ITIL processes.
- Participate in problem management and root cause analysis (RCA) activities to ensure long-term resolution of recurring issues.
- Collaborate with teams to improve the security posture and implement best practices.
Required Qualifications & Experience :
Bachelor’s degree in Engineering , Computer Science , or a related field.Strong hands-on experience with enterprise-grade firewalls (., Check Point, Fortinet, Palo Alto Networks) – proficiency in at least two is required.Proficient in proxy policy management using tools like Zscaler and Forcepoint .Experience with cloud-based Web Application Firewalls (WAF) like Imperva , Akamai , F5 , or Fortinet – expertise in at least two is preferred.Experience using centralized management platforms like Provider-1 and / or Panorama .Demonstrated ability to troubleshoot complex network environments and resolve issues independently.Familiarity with automation and scripting for operational efficiency is a plus.Desired Certifications (Preferred) :
PCNSE – Palo Alto Certified Network Security EngineerCCSE – Check Point Certified Security ExpertCCNA – Cisco Certified Network AssociateCEH – Certified Ethical HackerSecurity+ – CompTIA Security+Key Attributes :
Strong ownership mindset and accountability.Excellent analytical and problem-solving skills.Self-motivated and committed to continuous learning.Effective communicator and capable of working independently with minimal supervision.