Senior Network Engineer

Ashtech Infotech Pvt Ltd; Mumbai; On-site; INR 120,000 - 180,000; Full time

Job summary

Ashtech Infotech Pvt Ltd is seeking a networking professional to configure and manage routing, switching, and security infrastructure. You will administer firewalls, WAF, IDS/IPS, VPNs, and cloud networking in a high-availability environment.

You will handle escalations, perform RCA, and contribute to disaster recovery planning, while collaborating with IT and business teams to ensure seamless operations.

Qualifications

• Strong expertise in networking protocols: IPSEC, HSRP, BGP, OSPF, 802.11, QoS and VPC.
• Hands-on experience with enterprise firewall and security technologies.
• Deep understanding of network security principles and best practices.
• Proven experience in handling escalations and performing root cause analysis.
• Strong troubleshooting skills across LAN, WAN and VPN environments.
• Experience ensuring network resilience, redundancy and failover mechanisms.

Responsibilities

• Configure and manage Routing & Switching infrastructure.
• Administer Firewalls, Load Balancers, WAF, and IDS/IPS solutions.
• Ensure highly available network architecture aligned with business SLAs.
• Handle technical escalations, perform RCA, documentation & remediation.
• Configure and troubleshoot VPNs (IPSec & Remote Access).
• Perform LAN/WAN troubleshooting and performance optimization.
• Conduct GAP analysis and assess risk impact on critical business operations.
• Develop and maintain Network Backup & Disaster Recovery plans.
• Work on cloud networking environments (VPC, hybrid connectivity, etc.).
• Contribute to Monthly & Quarterly dashboard reporting.
• Collaborate across IT and business teams to deliver seamless operations.

Skills

IPSEC

HSRP

BGP

OSPF

802.11

QoS

VPC

Firewall expertise

Security technologies

Job description

Role & responsibilities

1. Configure and manage Routing & Switching infrastructure
2. Administer Firewalls, Load Balancers, WAF, and IDS/IPS solutions
3. Ensure highly available network architecture aligned with business SLAs
4. Handle technical escalations, perform RCA, documentation & remediation
5. Configure and troubleshoot VPNs (IPSec & Remote Access)
6. Perform LAN/WAN troubleshooting and performance optimization
7. Conduct GAP analysis and assess risk impact on critical business operations
8. Develop and maintain Network Backup & Disaster Recovery plans
9. Work on cloud networking environments (VPC, hybrid connectivity, etc.)
10. Contribute to Monthly & Quarterly dashboard reporting
11. Collaborate across IT and business teams to deliver seamless operations

What Were Looking For

1. Strong expertise in networking protocols: IPSEC, HSRP, BGP, OSPF, 802.11, QoS, VPC
2. Hands-on experience with enterprise firewall and security technologies
3. Deep understanding of network security principles and best practices
4. Proven experience in handling escalations and performing Root Cause Analysis
5. Strong troubleshooting skills across LAN, WAN & VPN environments
6. Experience ensuring network resilience, redundancy & failover mechanisms.

Why You Should Apply

1. Lead critical network & security infrastructure initiatives
2. Work in a high-impact, enterprise-scale environment
3. Opportunity to architect highly available & secure networks
4. Enhance expertise in cloud and hybrid security models
5. Be recognized for technical leadership and problem-solving excellence.