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SWITS DIGITAL Private Limited
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L3 Network Engineer

L3 Network Engineer

SWITS DIGITAL Private Limited

15 years

0 Lacs

india

Posted:1 day ago| Platform:

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Skills Required

network design architecture support networking security scalability topology documentation test strategies efficiency reliability analysis optimization analyze routing switching planning forecasting technology compliance controls itil audits reporting configuration troubleshooting reports leadership management service engineering networks ospf bgp eigrp ids wan mpls monitoring automation solarwinds cisco ansible aws azure gcp certifications certification communication

Work Mode

On-site

Job Type

Full Time

Job Description

Location:

Pan india ( Relocate To Dubai)

Role Overview

We are seeking an experienced and highly skilled

L3 Network Engineer

with deep expertise in

network design, architecture, and advanced troubleshooting

. The ideal candidate will be responsible for designing, implementing, and optimizing enterprise-grade network solutions, as well as providing L3-level support for complex escalations. This role demands in-depth knowledge of networking technologies, protocols, and security practices to ensure

high availability, scalability, and security

of the organization’s IT infrastructure.

Key Responsibilities

Network Design and Architecture

Design and implement scalable, secure, and high-performance network solutions for enterprise environments.
Develop and maintain network topology diagrams, documentation, and architecture standards.
Evaluate, test, and recommend emerging technologies, tools, and strategies to enhance network efficiency and reliability.

Advanced Technical Support

Provide L3-level support for complex network issues escalated from L1 and L2 teams.
Conduct root cause analysis (RCA) and apply permanent resolutions for recurring problems.
Collaborate with cross-functional teams during major incident resolution to minimize downtime.

Network Optimization

Continuously monitor and analyze network performance to identify bottlenecks and optimization opportunities.
Implement advanced configurations in routing, switching, and network security.
Perform capacity planning and forecasting to meet business growth and technology evolution.

Security and Compliance

Design, configure, and enforce network security policies (firewalls, VPNs, access controls).
Ensure compliance with industry standards and regulatory requirements (ISO, ITIL, etc.).
Conduct periodic security audits and vulnerability assessments.

Documentation and Reporting

Maintain accurate network configuration and troubleshooting documentation.
Generate regular reports on network performance, incidents, and changes for leadership review.

Project Management

Lead network projects, including migrations, upgrades, and new technology rollouts.
Collaborate with vendors, service providers, and internal stakeholders to ensure on-time delivery.
Provide technical mentorship and guidance to L1/L2 engineers and team members.

Experience

Qualifications and Skills

10–15 years of overall experience in network engineering, including 3–5 years in network design and architecture.
Proven experience in designing, deploying, and optimizing large-scale enterprise networks.

Technical Skills

Expertise in routing and switching protocols: OSPF, BGP, EIGRP, VLAN, STP.
Strong understanding of network security technologies: Firewalls, VPNs, IDS/IPS, NAC.
Proficiency in SD-WAN, MPLS, and hybrid network architectures.
Hands-on experience with network monitoring and automation tools (SolarWinds, PRTG, Cisco DNA Center, Ansible).
Familiarity with cloud networking (AWS, Azure, GCP) and hybrid connectivity models.
Advanced troubleshooting and diagnostic capabilities across complex network topologies.

Certifications (Preferred)

CCNP (Cisco Certified Network Professional) or higher (CCIE) preferred.
CompTIA Network+ or equivalent vendor-neutral certification.
ITIL Foundation Certification.
Certifications in SD-WAN or Cloud Networking (e.g., AWS Advanced Networking Specialty).

Soft Skills

Strong analytical and problem-solving mindset.
Excellent communication, documentation, and stakeholder management skills.
Ability to lead projects and mentor technical teams.
High attention to detail and a commitment to delivering reliable network solutions.

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