Network Engineer L3

NMS Consultant

0 years

0 Lacs

mumbai maharashtra india

Posted:7 hours ago| Platform:

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Skills Required

network design wan routing switching deployment configuration cisco integration escalation support analyze metrics latency reliability security firewall documentation ospf bgp eigrp monitoring troubleshooting wireshark solarwinds netflow automation scripting python ansible communication networking aws azure itil

Work Mode

On-site

Job Type

Full Time

Job Description

Key Responsibilities

Design and Architecture
Develop and document high-level and low-level network designs for enterprise environments.
Architect scalable solutions leveraging SD-WAN, advanced routing protocols, and switching technologies.
Deployment & Implementation
Lead the end-to-end deployment and configuration of SD-WAN solutions (e.g., Cisco, Fortinet, VeloCloud, Meraki).
Implement and optimize LAN/WAN infrastructure, including routers, switches, firewalls, and edge devices.
Perform network migrations, upgrades, and integration projects with minimal downtime.
Operations & Troubleshooting
Provide Level 3 escalation support for complex network issues and outages.
Analyze packet captures, logs, and performance metrics to troubleshoot advanced problems.
Optimize network performance, latency, and reliability through continuous improvement.
Security & Compliance
Ensure network security best practices are applied across all designs and implementations.
Work with security teams to enforce policies, firewall rules, and segmentation.
Documentation & Collaboration
Maintain up-to-date network diagrams, configuration standards, and runbooks.
Collaborate with cross-functional teams in cloud, security, and infrastructure.
Mentor junior engineers and contribute to technical knowledge sharing.

Required Skills & Experience

Technical Expertise
Strong hands-on experience with
SD-WAN technologies
(deployment, configuration, policy, optimization).
Advanced knowledge of
routing protocols
: OSPF, BGP, EIGRP, IS-IS.
Strong understanding of
Layer 2 & 3 switching
, STP, VLANs, trunking, EtherChannel, QoS.
Experience in
designing, implementing, and supporting
enterprise-class networks.
Proficiency with network monitoring and troubleshooting tools (Wireshark, SolarWinds, NetFlow, etc.).
Familiarity with network automation or scripting (Python, Ansible) is an advantage.
Certifications
CCNA
or
CCNP
required (CCNP preferred).
Soft Skills
Strong analytical and problem-solving skills.
Excellent communication and documentation abilities.
Ability to lead technical initiatives with minimal supervision.

Preferred Qualifications (Nice-to-Haves)

Experience with cloud networking (AWS, Azure, GCP).
Knowledge of firewalls (Cisco ASA/FTD, Palo Alto, Fortinet).
ITIL Foundation certification.

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