Network Security Engineer

Any of the following will be preferred:

• CCNP Security
• CCNA
• Cisco Meraki Solutions Specialist / Meraki ECMS
• Cisco Secure Firewall / Security certifications

ITIL (optional) Role & responsibilities

1) Network Security Administration

• Manage and support Cisco security infrastructure including firewalls, VPN, ACLs, NAT, IPS/IDS, and network segmentation.
• Configure and troubleshoot Cisco Meraki MX security appliances, MS switches, and MR wireless access points.
• Implement and manage site-to-site VPN, client VPN, Auto VPN, and secure branch connectivity.
• Create and maintain firewall rules, content filtering, L3/L7 policies, NAT rules, traffic shaping, and security policies.
• Monitor security events and network health through Meraki Dashboard and other monitoring tools.
• Perform firmware upgrades, patching, backup, and change management for network security devices.

2) Cisco Meraki Operations

• Deploy and maintain Meraki MX series firewalls/security appliances.
• Configure SD-WAN, dual ISP failover, load balancing, and WAN uplink monitoring.
• Manage VLANs, DHCP, static routes, VPN hubs/spokes, group policies, and client connectivity in Meraki.
• Troubleshoot Meraki dashboard alerts, WAN failures, packet loss, VPN tunnel issues, and application access problems.
• Implement security best practices for Meraki infrastructure.

3) Security Implementation & Compliance

• Implement network security controls as per company standards.
• Perform security hardening of firewalls, switches, wireless, and remote access solutions.
• Support access control, MFA integration, identity-based policies, and secure remote connectivity where applicable.
• Coordinate with IT, system, cloud, and application teams for security requirements.
• Maintain security documentation, network diagrams, SOPs, and audit records.

4) Troubleshooting & Support

• Troubleshoot network/security issues related to:
• Internet connectivity
• VPN tunnels
• Meraki MX failover
• Firewall access rules
• Routing / switching / VLAN issues
• Wireless connectivity issues
• User access to internal applications / SAP / servers / cloud services
• Provide L2/L3 support for branch offices, datacenter connectivity, and remote users.
• Work with ISP/vendor support for link issues, RMA, and escalations.

5) Documentation & Reporting

• Prepare and maintain:
• Network diagrams
• Firewall policy documentation
• VPN topology details
• Asset / license inventory
• Incident / problem / change records

Preferred candidate profile

Any of the following will be preferred:

• CCNP Security
• CCNA
• Cisco Meraki Solutions Specialist / Meraki ECMS
• Cisco Secure Firewall / Security certifications

ITIL (optional)

If interested please share your resume to sonal.mahajan@raptakos.com.

Regards,

Sonal Mahajan