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L3 Network Security Engineer - Checkpoint Firewall
L3 Network Security Engineer - Checkpoint FirewallDigihelic Solutions Private Limited • Bangalore
L3 Network Security Engineer - Checkpoint Firewall

L3 Network Security Engineer - Checkpoint Firewall

Digihelic Solutions Private Limited • Bangalore
13 days ago
Job description

Description :

Job Title-Network Security Engineer L3 (Check Point India.

Employment Type-Full-time.

Experience :

Typically 5 + years (preferred 7-10 years) of hands-on experience in network security / firewall engineering, including Check Point firewalls & higher-level escalations.

Job Overview :

We are seeking a seasoned Network Security Engineer (L3) with deep expertise in Check Point firewall platforms (CCSA / CCSE / CCNC) and enterprise network security operations.

The ideal candidate will :

  • Serve as the escalation point for complex firewall / network security issues.
  • Lead the design, deployment, management and optimisation of Check Point security gateways / clusters.
  • Work closely with cross-functional teams (network, security, operations) to ensure high availability, performance and compliance.
  • Drive continuous improvement of security posture through advanced configurations, logging / forensics and threat mitigation.

Key Responsibilities :

  • Configure, administer, optimise and troubleshoot Check Point firewall gateways, clusters (ClusterXL), VSX, SmartConsole, SmartEvent / SmartLog.
  • Modernise and upgrade Check Point environments (version upgrades, policy consolidation, rulebase optimisation).
  • Perform complex NAT, VPN (site-to-site, remote access SSL, IPsec), routing, dynamic routing integration with firewalls, high-availability failover configurations.
  • Manage firewall policies, access controls, zones, intrusion prevention (IPS), application control, URL filtering, SSL inspection, and advanced threat prevention on Check Point platforms.
  • Monitor, analyse and respond to security incidents involving Check Point firewalls; perform root cause analysis and remedial action.
  • Produce and maintain operational documentation : policy reviews, rulebase justification, incident reports, configuration baselines, change logs.
  • Collaborate with network / infra teams to ensure firewall integrations with routing, switching, WAN / SD-WAN, load-balancers and cloud connectivity.
  • Participate in architecture / design review for new security deployments, migrations from legacy firewalls (or from other vendors to Check Point).
  • Ensure compliance with internal security standards and external regulatory frameworks (eg. ISO 27001, NIST, PCI-DSS).
  • Mentor / guide L1 / L2 teams; drive automation or scripting (where applicable) to streamline firewall operations.
  • Liaise with vendor support for escalation of hardware / software issues, patches, hot-fixes, service packs.
  • Required Skills & Qualifications :

  • Bachelors degree in Computer Science, Information Security or related field (or equivalent work experience).
  • Minimum 5-7 years (or 7-10 years preferred) of enterprise network security experience with Check Point firewalls (administration, clustering, migration, troubleshooting).
  • Possess or working towards certifications : CCSA, CCSE, ideally CCSE Firewall or CCSE NGX / CCSE UX, or equivalent.
  • Deep understanding of TCP / IP, BGP, OSPF, static routing, NAT, VLANs, switching, WAN technologies (MPLS / SD-WAN).
  • Strong VPN experience (IPsec, SSL), NAT, firewall rule design, policy management, intrusion prevention and detection.
  • Experience working in 247 operations support environment, escalated incident handling, root-cause analysis.
  • Familiarity with SIEM, log collection / analysis, threat intelligence, endpoint protection, and vulnerability management.
  • Excellent communication and documentation skills; ability to interact with stakeholders and present technical solutions.
  • Preferably experience in multi-site / data-centre environments, migrations from other firewall vendors, high-availability / cluster deployments.
  • (ref : hirist.tech)

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