We are looking for a Network Test Engineer with strong experience in routing & switching validation and Cisco technologies (CCNP/CCIE).

This role focuses on testing, not network support or operations.

Company Description :

Terralogic is a leading IT service provider company based in the greater Bengaluru area.

We specialize in providing technology services for the connected world, from product conceptualization to product maturity, decline, and sustenance.

With a strong focus on stability and increased productivity, we offer long-lasting partnerships and far-reaching solutions that meet our customers' roadmap and business needs.

SIT Switching Engineer DevTest (Profile Validation | CCNP/CCIE Level)

Number of Requirement : 1

Experience : 7+ years

Job Summary :

We are looking for a Cisco switching engineer with strong DevTest expertise to configure, test, and validate network profiles/templates tailored for different customer segments such as education, government, and enterprise.

The role involves ensuring that predefined configurations meet performance, security, and scalability requirements across use cases.

Key Responsibilities :

Profile-Based Configuration & Validation (Core Focus) :

Configure and validate network profiles/templates for :

- Education (campus networks, labs, high user density)

- Government (secure, compliant environments)

- Enterprise (scalable, high-availability networks)

- Customize profiles based on segment-specific requirements

- Ensure profiles adhere to best practices, security standards, and design guidelines

- Perform end-to-end validation of profiles in lab environments

Switching & Network Design :

- Configure Cisco switches (Catalyst/Nexus) for profile use cases

Implement :

- VLANs, trunking, STP (RSTP/MST)

- Inter-VLAN routing

- QoS policies (important for education & enterprise traffic)

- Validate high availability (HSRP/VRRP/Stacking/VSS)

DevTest & Validation :

Develop test plans and certification criteria for each profile

Execute :

1. Functional testing

2. Scale testing (large number of users/devices)

3. Performance and failover testing

- Identify gaps in profiles and recommend improvements

- Debug and troubleshoot issues found during validation

Automation & Tooling :

- Automate profile deployment and validation using Python / Ansible

- Use Cisco pyATS / Genie for automated testing

- Integrate testing into CI/CD pipelines (Jenkins, Git)

- Use APIs (RESTCONF/NETCONF) for configuration validation

Lab & Simulation :

Build and maintain test environments using :

1. Cisco Modeling Labs (CML)

2. GNS3 / EVE-NG

- Simulate real-world scenarios for each customer segment

- Validate interoperability and upgrade scenarios

Key Use Case Expectations :

Education Profile :

- High-density user support (students, labs, Wi-Fi heavy traffic)

- QoS for video/online learning

- Segmentation for labs and departments

Government Profile :

- Strong security (ACLs, segmentation, compliance policies)

- Controlled access and monitoring

- High reliability and audit readiness

Enterprise Profile :

- Scalable VLAN architecture

- Redundancy and high availability

- Performance optimization and traffic engineering

Required Skills :

- Strong Cisco Switching expertise (L2/L3)

- Experience in profile/template-based configuration

Deep knowledge of :

1. VLANs, STP, trunking

2. Routing protocols (OSPF, EIGRP, BGP basics)

3. Hands-on DevTest / QA experience in networking

- Strong troubleshooting and validation skills

Preferred Qualifications :

- CCNP / CCIE (Enterprise Infrastructure)

- Experience with SD-Access / VXLAN / EVPN

- Exposure to automation frameworks and DevOps practices

- Experience in product validation or solution engineering