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Lead Network & Security Engineer (L3 Architect)

SRI Tech Solutions

Buffalo, New York • Today

Easy Apply

Full-time

Depends on Experience

Job Details

Skills

Network Architect
CiscoNexus
Fortinet
PaloAlto
SolarWinds
NetworkSecurity
L3NetworkEngineer
NXOS
VXLAN
EVPN
OSPF

Summary

Lead Network & Security Engineer (L3 Architect)

Buffalo, NY

Full Time

ACI certification is mandatory for this position. Candidates who are not currently certified may also be considered, provided they are willing to obtain the certification

Position Overview

Lead and support complex enterprise network and security infrastructure, providing L3 troubleshooting, architecture, assessments, migrations, and technical leadership across Cisco data center networking, Fortinet, Palo Alto, and network automation.

Key Responsibilities

Lead network and firewall assessments across Fortinet and Palo Alto environments.
Perform advanced L3 troubleshooting for routing, switching, VPN, QoS, NAT, ACLs, and network performance.
Support Cisco NexNX-OS data center environments, including VPC, VXLAN/EVPN, and HA.
Review firewall policies, governance, SD-WAN, segmentation, and security posture.
Configure and support SolarWinds and other network monitoring/discovery tools.
Lead network changes, migrations, upgrades, and change-management activities.
Develop network standards, documentation, runbooks, and configuration templates.
Mentor L1/L2 engineers and serve as the final technical escalation point.

Required Qualifications

10–12 years of network engineering experience, including 3–4 years at L3/Architect level.
Strong hands-on experience with Cisco IOS/XE, NX-OS, and Nexus platforms.
Extensive experience with Fortinet FortiGate and Palo Alto firewalls.
Strong knowledge of OSPF, BGP, VLANs, STP, EtherChannel, SD-WAN, VPN, and HA.
Experience with SolarWinds or similar network monitoring tools.
Working knowledge of Python, Bash, or Cisco EEM for network automation.
CCNA or equivalent hands-on experience.

Preferred Qualifications

CCNP Enterprise.
Fortinet NSE 4+.
Experience with Aruba Wireless, Extreme, or Juniper.
ITIL v4 Foundation certification.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10354711
Position Id: 9109383
Posted 8 hours ago

Fitment

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Siva Gandreddi

Recruiter @ SRI Tech Solutions

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Summary

Lead Network & Security Engineer (L3 Architect)

Buffalo, NY

Full Time

ACI certification is mandatory for this position. Candidates who are not currently certified may also be considered, provided they are willing to obtain the certification

Position Overview

Lead and support complex enterprise network and security infrastructure, providing L3 troubleshooting, architecture, assessments, migrations, and technical leadership across Cisco data center networking, Fortinet, Palo Alto, and network automation.

Key Responsibilities

Lead network and firewall assessments across Fortinet and Palo Alto environments.
Perform advanced L3 troubleshooting for routing, switching, VPN, QoS, NAT, ACLs, and network performance.
Support Cisco NexNX-OS data center environments, including VPC, VXLAN/EVPN, and HA.
Review firewall policies, governance, SD-WAN, segmentation, and security posture.
Configure and support SolarWinds and other network monitoring/discovery tools.
Lead network changes, migrations, upgrades, and change-management activities.
Develop network standards, documentation, runbooks, and configuration templates.
Mentor L1/L2 engineers and serve as the final technical escalation point.

Required Qualifications

10–12 years of network engineering experience, including 3–4 years at L3/Architect level.
Strong hands-on experience with Cisco IOS/XE, NX-OS, and Nexus platforms.
Extensive experience with Fortinet FortiGate and Palo Alto firewalls.
Strong knowledge of OSPF, BGP, VLANs, STP, EtherChannel, SD-WAN, VPN, and HA.
Experience with SolarWinds or similar network monitoring tools.
Working knowledge of Python, Bash, or Cisco EEM for network automation.
CCNA or equivalent hands-on experience.

Preferred Qualifications

CCNP Enterprise.
Fortinet NSE 4+.
Experience with Aruba Wireless, Extreme, or Juniper.
ITIL v4 Foundation certification.

Dice Id: 10354711
Position Id: 9109383
Posted 8 hours ago

Fitment

Dice Job Match Score™

To see how well you match this job, please log in or create an account.

Once logged in, be sure to complete your profile to get the most accurate match score.

Contact the job poster

Siva Gandreddi

Recruiter @ SRI Tech Solutions

View Profile

Create job alert

Never miss an opportunity! Create an alert based on the job you applied for.

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Lead Network & Security Engineer (L3 Architect)

Buffalo, NY

Full Time

Position Overview

Lead and support complex enterprise network and security infrastructure, providing L3 troubleshooting, architecture, assessments, migrations, and technical leadership across Cisco data center networking, Fortinet, Palo Alto, and network automation.

Key Responsibilities

Lead network and firewall assessments across Fortinet and Palo Alto environments.

Perform advanced L3 troubleshooting for routing, switching, VPN, QoS, NAT, ACLs, and network performance.

Support Cisco NexNX-OS data center environments, including VPC, VXLAN/EVPN, and HA.

Review firewall policies, governance, SD-WAN, segmentation, and security posture.

Configure and support SolarWinds and other network monitoring/discovery tools.

Lead network changes, migrations, upgrades, and change-management activities.

Develop network standards, documentation, runbooks, and configuration templates.

Mentor L1/L2 engineers and serve as the final technical escalation point.

Required Qualifications

10–12 years of network engineering experience, including 3–4 years at L3/Architect level.

Strong hands-on experience with Cisco IOS/XE, NX-OS, and Nexus platforms.

Extensive experience with Fortinet FortiGate and Palo Alto firewalls.

Strong knowledge of OSPF, BGP, VLANs, STP, EtherChannel, SD-WAN, VPN, and HA.

Experience with SolarWinds or similar network monitoring tools.

Working knowledge of Python, Bash, or Cisco EEM for network automation.

CCNA or equivalent hands-on experience.

Preferred Qualifications

CCNP Enterprise.

Fortinet NSE 4+.

Experience with Aruba Wireless, Extreme, or Juniper.

ITIL v4 Foundation certification.

Lead Network & Security Engineer (L3 Architect)

Job Details

Skills

Summary

Lead Network & Security Engineer (L3 Architect)

Buffalo, NY

Full Time

Position Overview

Lead and support complex enterprise network and security infrastructure, providing L3 troubleshooting, architecture, assessments, migrations, and technical leadership across Cisco data center networking, Fortinet, Palo Alto, and network automation.

Key Responsibilities

Lead network and firewall assessments across Fortinet and Palo Alto environments.

Perform advanced L3 troubleshooting for routing, switching, VPN, QoS, NAT, ACLs, and network performance.

Support Cisco NexNX-OS data center environments, including VPC, VXLAN/EVPN, and HA.

Review firewall policies, governance, SD-WAN, segmentation, and security posture.

Configure and support SolarWinds and other network monitoring/discovery tools.

Lead network changes, migrations, upgrades, and change-management activities.

Develop network standards, documentation, runbooks, and configuration templates.

Mentor L1/L2 engineers and serve as the final technical escalation point.

Required Qualifications

10–12 years of network engineering experience, including 3–4 years at L3/Architect level.

Strong hands-on experience with Cisco IOS/XE, NX-OS, and Nexus platforms.

Extensive experience with Fortinet FortiGate and Palo Alto firewalls.

Strong knowledge of OSPF, BGP, VLANs, STP, EtherChannel, SD-WAN, VPN, and HA.

Experience with SolarWinds or similar network monitoring tools.

Working knowledge of Python, Bash, or Cisco EEM for network automation.

CCNA or equivalent hands-on experience.

Preferred Qualifications

CCNP Enterprise.

Fortinet NSE 4+.

Experience with Aruba Wireless, Extreme, or Juniper.

ITIL v4 Foundation certification.

Dice Job Match Score™

Siva Gandreddi

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