Senior Network Engineer

2 weeks ago


Bengaluru, Karnataka, India MethodHub Full time

Key Responsibilities:

  • Design, configure, and maintain firewall policies on platforms such as Palo Alto, Cisco ASA and CheckPoint.
  • Implement and troubleshoot IPsec/SSL VPNs, firewall rules, and security zones for secure network access.
  • Monitor firewall logs, analyse traffic patterns, and optimize performance to ensure compliance with security policies.
  • Perform upgrades, patch management, and certificate renewals for firewall.
  • Configure and manage load balancers (e.g., F5 BIG-IP LTM/GTM) to ensure optimal traffic distribution, SSL termination, and session.
  • Create and apply iRules, virtual servers, pools, and profiles for application delivery and traffic management.
  • Troubleshoot application traffic issues, monitor performance, and fine-tune load balancing algorithms to enhance availability.
  • Maintain detailed documentation for network designs, configurations, and change management processes.
  • Generate reports on firewall and load balancer performance, security compliance, and operational status.

Required Skills:

  • Expertise in Layer 3 networking (TCP/IP, OSPF, EIGRP, BGP).
  • Familiarity with NAT, IPv4, and firewall operations (TCP/UDP).
  • Deep technical expertise on Palo Alto, Checkpoint Firewalls and F5 Load balancers.
  • Exposure to cloud network troubleshooting (GCP and AWS).
  • Understanding of change management and operational support.
  • Strong willingness to learn and adapt.

Qualifications:

  • Bachelor's degree in computer science, IT, or related field (or equivalent experience).
  • 6-8 years of progressive experience in network engineering, with at least 3 years focused on firewall administration and on load balancing technologies.
  • Extensive experience with enterprise-grade platforms like F5 BIG-IP (LTM, GTM, ASM, APM), Palo Alto, Fortinet, or Cisco Firepower.
  • Hands-on experience with cloud-native security and load balancing solutions (e.g., AWS ALB/ELB, Azure Load Balancer).
  • F5 Certified Technology Specialist (301a/b, 401), Palo Alto PCNSE, Cisco CCNP Security or equivalent.
  • Advanced certifications like CISSP, CISM, CCIE Security, or ITIL Foundation are highly desirable.


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