L3 Field Networking Engineer

Minitek Systems India Pvt. Ltd.; Maharashtra; On-site; INR 1,500,000 - 2,100,000; Full time

Job summary

Minitek Systems India Pvt. Ltd. in Maharashtra seeks an experienced Network Engineer to design, implement, and optimize enterprise-grade networks across LAN/WAN and VPN.

You will diagnose complex incidents, enforce security policies, and plan capacity while documenting changes and configurations. The role covers management of firewalls from major vendors, advanced routing (OSPF, BGP, MPLS), and ongoing monitoring to ensure reliability and performance.

Qualifications

• 5+ years’ experience with enterprise-grade networks.
• Strong knowledge of TCP/IP, BGP, OSPF, MPLS.
• Experience with multi-vendor devices (Cisco, Juniper, Aruba).
• Proficient firewall management, VPNs and security practices.
• Strong troubleshooting, documentation and communication skills.
• CCNP/CCIE or equivalent certifications valued.

Responsibilities

• Architect, implement, and advance network solutions (LAN, WAN, VPN).
• Troubleshoot and resolve high-level network incidents.
• Design and enforce network policies, security measures, and redundancy.
• Perform capacity planning, assessments and optimization.
• Manage VPNs, firewalls, and advanced routing (OSPF, BGP, MPLS).
• Provide third-level support and root cause analysis.
• Document network configurations, changes, and knowledge base.

Skills

Networking protocols (TCP/IP, BGP, OSP

SPF, EIGRP, MPLS)

Firewall management

VPN technologies

Multi-vendor hardware (Cisco, Juniper,

Aruba)

Network monitoring & diagnostics (Wi

reshark, SolarWinds, Ansible)

CCNP/CCIE (advanced certs)

Troubleshooting & documentation

Tools

Wireshark

SolarWinds

Ansible

Job description

Key Responsibilities

• Architect, implement, advanced network solutions (LAN, WAN, VPN).

Key Responsibilities

• Architect, implement, advanced network solutions (LAN, WAN, VPN).
• Troubleshoot and resolve high-level network incidents.
• Design and enforce network policies, security measures, and redundancy plans.
• Perform capacity planning, network assessments, and optimization.
• Manage VPNs, firewalls (Palo Alto, Fortinet, Cisco ASA), and advanced routing (OSPF, BGP, MPLS).
• Provide third-level support and root cause analysis.
• Documentation network configurations, changes, and support knowledge base.

Skills And Qualifications

• 5+ years’ experience in network, supporting enterprise-grade infrastructures.
• Deep understanding of networking protocols (TCP/IP, BGP, OSPF, EIGRP, MPLS, etc.).
• Experience with multi-vendor network hardware (Cisco, Juniper, Aruba).
• Proficiency in firewall management, VPN technology, and security.
• Strong skills in network monitoring, diagnostic, and automation tools (Wireshark, SolarWinds, Ansible).
• Advanced certifications such as CCNP, CCIE, or equivalent are highly valued.
• Excellent troubleshooting, documentation, and communication skills.