Published on

26-Mar-2026

Hub Location

CHENNAI

Qualifications

Any Professional Degree

Experience

8 Years - 0 Months To 12 Years - 0 Months

Key Requirement for the Position

? 8+ years of experience in enterprise network engineering with L3 ownership
? Strong hands-on experience with:
o Palo Alto Firewalls (mandatory, expert level)
o Microsoft Azure Networking
o Cisco DNAC, Cisco FTD, Cisco ISE, Cisco WLC
o F5 Load Balancers
? Strong expertise in BGP, OSPF, LAN/WAN, SD-WAN
? Solid understanding of DNS, DHCP, and enterprise network services
Certifications (Preferred / Mandatory)
? Cisco: CCNP Enterprise / Security (CCIE preferred)
? Palo Alto Networks: PCNSE (strongly preferred)
? Microsoft Azure: AZ-700 (Azure Network Engineer Associate)
? F5 Networks: F5-CA or F5 Certified Specialist (LTM)
? ITIL® 4 Foundation (preferred)

Job Description

We are seeking a highly skilled L3 Network Engineer to provide advanced troubleshooting, configuration, and governance support for a complex enterprise and hybrid cloud network environment. The rolerequires strong hands-on expertise across network security, cloud networking, automation, wireless, and load balancing technologies, with ownership of problem management, RCA, and change approval.
The ideal candidate will act as a technical authority, supporting mission-critical services and ensuring
network availability, performance, security, and compliance.
Advanced Network Support & Troubleshooting
Provide L3-level support for enterprise LAN, WAN, SD-WAN, VPN, firewall, and wireless
infrastructure. & Firewall Engineering
? Provide expert-level administration and support for Palo Alto Firewalls, including:
o Security policy design and optimization
o NAT, IPSec/SSL VPNs, and traffic inspection
o Threat prevention and security hardening




? Support and manage Cisco Firepower Threat Defense (FTD) firewalls.
? Ensure firewall configurations align with security policies and compliance requirements.
Cloud & Hybrid Networking (Microsoft Azure)
? Support Microsoft Azure networking, including:
o VNets, subnets, NSGs, UDRs
o Azure VPN Gateway and hybrid connectivity
? Troubleshoot and optimize cloud-to-on-prem and inter-VNet traffic flows.
? Ensure secure and resilient hybrid network connectivity.
Cisco Platforms – Automation, Access Control & Wireless
? Operate and support Cisco DNA Center (DNAC) for network assurance and automation.
? Manage Cisco Identity Services Engine (ISE) for network access control (NAC), AAA, and policy
enforcement.
? Support Cisco Wireless LAN Controllers (WLC) and enterprise wireless networks.
Load Balancing & Application Delivery
? Manage and support F5 Load Balancers, including:
o Virtual servers, pools, nodes, and health monitors
o Traffic management and application delivery policies
? Troubleshoot application performance and availability issues.

Required Skills & Experience

Technical Skills

? 8+ years of experience in enterprise network engineering with L3 ownership
? Strong hands-on experience with:
o Palo Alto Firewalls (mandatory, expert level)
o Microsoft Azure Networking
o Cisco DNAC, Cisco FTD, Cisco ISE, Cisco WLC
o F5 Load Balancers
? Robust expertise in BGP, OSPF, LAN/WAN, SD-WAN
? Solid understanding of DNS, DHCP, and enterprise network services
Certifications (Preferred / Mandatory)
? Cisco: CCNP Enterprise / Security (CCIE preferred)
? Palo Alto Networks: PCNSE (strongly preferred)
? Microsoft Azure: AZ-700 (Azure Network Engineer Associate)
? F5 Networks: F5-CA or F5 Certified Specialist (LTM)
? ITIL® 4 Foundation (preferred)

Kryptos has published a position Senior Network Engineer at CHENNAI.
Qualification-Any Professional Degree.

📌 Senior Network Engineer (India)
🏢 kryptos technologies
📍 India