Sr. Engineer – Network Engineering

cbtsindia; Chennai District; Hybrid; INR 1,200,000 - 1,800,000; Full time

Job summary

CBTS India is seeking a Network Engineer II in Chennai to design, implement, and maintain network infrastructure for managed service clients. The role focuses on SD-WAN, SASE, and NaaS, with collaboration across architects, security teams, and engineers to deliver reliable, scalable networks.

The ideal candidate has 7–12 years of experience in network engineering, strong troubleshooting skills, and proficiency in multi-vendor environments.

Qualifications

• 3+ years minimum experience in Network Engineering in a Managed Service Provider or 5+ minimum experience in a Network Engineering role in an Enterprise workspace.
• Experience with network and security automation preferred, i.e. Ansible, Python, JavaScript, Terraform, etc.
• Ability to troubleshoot large enterprise networks
• Ability to explain technical concepts, give clients guidance and vision about the solution
• In-depth knowledge of implementing and supporting multi-vendor complex Routing and Switching infrastructure

Responsibilities

• Design and implement networking solutions for managed service clients.
• Monitor and troubleshoot network issues, ensure security measures are in place.
• Communicate with clients and provide technical support as needed.
• Implement SD-WAN, SASE, and NaaS products into customer environments.
• Create design documents and review referrals, communicating clearly with stakeholders.
• Collaborate with Architects, Security, and IT staff to drive technology roadmap and standards.

Skills

SDWAN

Palo Alto

Cisco Meraki

Troubleshooting

Routing

Switching

Ansible

Python

JavaScript

Terraform

Tools

Ansible

Python

JavaScript

Terraform

Job description

CBTS serves enterprise and midmarket clients in all industries across the United States and Canada. CBTS combines deep technical expertise with a full suite of flexible technology solutions--including Application Modernization, Managed Hybrid Cloud, Cybersecurity, Unified Communications, and Infrastructure solutions. From developing and deploying modern applications and the secure, scalable platforms on which they run, to managing, monitoring, and optimizing their operations, CBTS delivers comprehensive technology solutions for its clients' transformative business initiatives. For more information, please visit www.cbts.com.

OnX is a leading technology solution provider that serves businesses, healthcare organizations, and government agencies across Canada. OnX combines deep technical expertise with a full suite of flexible technology solutions—including Generative AI, Application Modernization, Managed Hybrid Cloud, Cybersecurity, Unified Communications, and Infrastructure solutions. From developing and deploying modern applications and the secure, scalable platforms on which they run, to managing, monitoring, and optimizing their operations, OnX delivers comprehensive technology solutions for its clients’ transformative business initiatives. For more information, please visit www.onx.com.

Designation: Network Engineer II

Location: Chennai

Mode: Hybrid(24*7)

Experience: 7-12 Years

Skills: SDWAN, Palo Alto, Cisco meraki Troubleshooting exp, Routing, Switching.

Job Purpose:

Network Engineer II is responsible for designing, implementing, and maintaining the network infrastructure for our managed service clients. This includes monitoring and troubleshooting network issues, as well as implementing security measures to protect client networks.

The Network Engineer II will also be responsible for communicating with clients and providing technical support as needed.

This position heavily focuses on implement SD-WAN, SASE (Secure Acccess Service Edge), and NaaS (Network as a Service) products into customer environments.

Essential Functions:

• Ability to work independently, self-starter required Technical experience in Data Center and Enterprise
• Routing and Switching is required Collaborate with Managed Service Providers, Architects, Security, and Engineers for Network transformation,improvements, and Proof of Concepts Design and implementation of networking solutions
• Assist in efforts with tools/product selections and conducting proof of concepts
• Provide input and comprehensive review of design documents, provide verbal and written feedback to the author
• Ability to think technically then translate into clear verbal and written communications for technical and non-technical audiences
• Create documents and presentations - Provide recommendations to be considered in developing the Technology roadmap Collaborate closely with Enterprise Architects, Security, and IT staff to drive company objective
• Implement best practices and standards, and drive technology portfolio management discipline Ensure adherence to standards and reference architectures for the domain Communicate clearly and effectively with architecture, project / program managers etc.

Certifications, Accreditations, Licenses:

• CCNA, or equivalent, CCNP preferred

Special Knowledge, Skills and Abilities:

• 3+ years minimum experience in Network Engineering in a Managed Service Provider or similar workspace or 5+ minumum experience in a Network Engineering role in a Enterprise workspace
• Experience with network and security automation preferred, i.e. Ansible, Python, Javascript, Terrform, etc.
• Ability to troubleshoot large enterprise networks
• Ability to explain technical concepts, give clients guidance and vision about the solution
• In-depth knowledge of implementing and supporting multi-vendor complex
• Routing and Switching infrastructure
• Experience with network vendor API's a plus
• Experience with Cisco, VMware Velocloud, Palo Alto , or any other SDWAN vendor a plus
• Experience with Cisco, VMware. Palo Alto or ant other SASE vendor a plus Experience with Azure, AWS and/or GCP a plus