Network Engineer

6 days ago

Bangalore, India Opt IT Technologies (I) Pvt. Ltd Full time

Location: Hosur, TN

Required experience: 6+ years

Shift: Rotational (24/7)

Number of working days: 6

Network L2 Engineer :

  1. Firewall Configuration & Troubleshooting (Palo Alto and FortiGate):
  • Configure and maintain Palo Alto and FortiGate firewalls.
  • Implement security policies, NAT configurations, and VPN setups (IPsec and SSL VPN).
  • Troubleshoot firewall issues including traffic blocking, NAT, session management, and policy violations.
  • Perform routine security audits, policy reviews, and SSL decryption configuration.
  1. Wireless Access Points (Meraki) Configuration & Troubleshooting:
  • Configure Meraki wireless access points for multiple SSIDs, VLANs, and security settings.
  • Manage and troubleshoot connectivity issues, performance degradation, and interference.
  • Analyze RF environments and adjust settings like channel and power configurations to optimize wireless networks.
  • Use Meraki dashboard to monitor clients, events, and perform packet captures for analysis.
  1. Switching & Routing Configuration & Troubleshooting (Cisco):
  • Configure and maintain Cisco switches, including VLAN setup, trunking, EtherChannel, and STP configurations.
  • Perform troubleshooting for Layer 2 and Layer 3 switching issues, including routing table checks, VLAN misconfigurations, and link aggregation problems.
  • Configure and manage routing protocols like OSPF and EIGRP.
  • Monitor and troubleshoot performance issues such as packet drops, interface errors, and network loops.
  1. Network Performance and Monitoring:
  • Use tools for network monitoring, traffic analysis, and log management to ensure the health of the network.
  • Monitor key network performance metrics, identify bottlenecks, and implement solutions to enhance performance.
  1. Security and Compliance:
  • Enforce firewall and network security policies as per company and regulatory standards.
  • Participate in regular network audits and security reviews.
  • Provide input on disaster recovery and business continuity plans, ensuring hot and cold standby solutions are configured.
  1. Documentation & Reporting:
  • Create and maintain network diagrams, configuration documentation, and troubleshooting guides.
  • Prepare reports on network performance, incidents, and changes for management review.

Skills & Qualifications:

  • Technical Expertise:
  • Firewalls: Strong hands-on experience with  Palo Alto and  FortiGate firewalls, including policy management, NAT, VPN, and SSL decryption.
  • Wireless (Meraki): Proficiency in configuring and troubleshooting  Meraki access points via the cloud dashboard.
  • Switching & Routing: Solid experience with  Cisco switches and routers, including VLANs, STP, OSPF, and EtherChannel configuration.
  • Networking Concepts: Good understanding of Layer 2/3 networking concepts, including VLANs, trunking, routing protocols (OSPF, EIGRP), STP, and IP addressing.
  • Troubleshooting Skills:
  • Strong problem-solving abilities for identifying, diagnosing, and resolving network issues across firewalls, switches, and wireless networks.
  • Familiarity with CLI-based troubleshooting (e.g., show and debug commands on Cisco/Palo Alto) and network monitoring tools.
  • Network Security:
  • Experience with network security principles, including firewall policy management, encryption (IPsec), and user access controls.
  • Understanding of endpoint protection tools and UTM solutions.
  • Certifications: Any of the following would be a plus:
  • Cisco Certified Network Associate (CCNA)
  • Any Certifications on Palo Alto, Fort iGATE would be a plus

Soft Skills:

  • Strong documentation and communication skills, able to work with cross-functional teams and provide clear network assessments and recommendations.
  • Ability to manage time efficiently and handle multiple priorities in a fast-paced environment.

If you find this requirement suitable, please share your resume

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