Senior Network Architect: LAN/WAN, Security & Cloud

LTM; Plano (TX); On-site; USD 120,000 - 150,000; Full time

Benefits offered by this job

Comprehensive Medical Plan Covering

Short Term and Long-Term Disability

401(k) Plan with Company match

Life Insurance

Vacation Time, Sick Leave, Paid Holid​

Paid Paternity and Maternity Leave

Job summary

LTIMindtree is seeking a Senior Network Engineer to design, implement and support enterprise LAN/WAN and SD-WAN environments across US locations. The role emphasizes Cisco routing and switching, Fortinet/FortiGate security platforms, VPNs and cloud connectivity to Azure.

You will manage network infrastructure, optimize performance, participate in disaster recovery, and collaborate with Security teams on remediation and compliance while maintaining thorough documentation and on-call incident

Qualifications

• 10 years of Network Engineering experience in enterprise environments.
• Strong experience with Cisco routing and switching technologies.
• Hands-on experience with Palo Alto Fortinet FortiGate FortiAnalyzer FortiEMS FortiManager or similar firewall and security platforms.
• Experience supporting VPN technologies remote access solutions and secure connectivity including Fortinet SSL VPN and IPsec.
• Strong knowledge of BGP OSPF STP VLANs QoS TCPIP DNS and DHCP.
• Experience with Azure networking services including Virtual Networks ExpressRoute and VPN Gateways.
• Experience supporting highly available production environments.
• Strong troubleshooting and analytical skills.
• Excellent communication and stakeholder management abilities.

Responsibilities

• Design implement and support enterprise LAN WAN SDWAN VPN and Wireless networks.
• Manage and optimize Cisco routing switching and network infrastructure.
• Configure and support enterprise firewalls load balancers including Fortinet FortiGate and Forti ADC and network security appliances.
• Support hybrid cloud connectivity between on-premises data centres and Microsoft Azure.
• Administer network technologies including BGP OSPF VLANs QoS DNS DHCP and TCPIP.
• Monitor network performance capacity and availability using enterprise monitoring tools including Logic Monitor.
• Troubleshoot and resolve complex network incidents and production issues.
• Implement network segmentation access controls and security best practices leveraging the Fortinet security fabric.
• Participate in disaster recovery planning testing and business continuity initiatives.
• Collaborate with Security teams on vulnerability remediation and compliance requirements.
• Maintain network documentation diagrams standards and operational procedures.
• Participate in on call support and major incident response activities.

Skills

Cisco routing & switching

Firewall & security platforms

VPN technologies

Azure networking

Network monitoring & troubleshooting

Tools

Fortinet FortiGate FortiAnalyzer FortiEMS FortiManager

F5 Load Balancers

FortiADC FortiGSLB

FortiSIEM FortiNAC FortiSwitch FortiAP FortiSOAR

Job description

LTIMindtree is seeking a Senior Network Engineer to design, implement and support enterprise LAN/WAN and SD-WAN environments across US locations. The role emphasizes Cisco routing and switching, Fortinet/FortiGate security platforms, VPNs and cloud connectivity to Azure.

You will manage network infrastructure, optimize performance, participate in disaster recovery, and collaborate with Security teams on remediation and compliance while maintaining thorough documentation and on-call incident