Network Implementation Engineer (Optical/CIN/Fiber)

Tata Consultancy Services; Hyderabad, Chennai District, Bengaluru; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Tata Consultancy Services in Hyderabad is seeking a Network Implementation Engineer (Optical/CIN/Fiber) to lead end-to-end provisioning and integration of optical IP layers, manage planned changes, and ensure service activation across multi-layer networks.

You will work with design, build and operations teams, follow ITIL change processes, validate configurations, engage in automation and scripting (Python preferred), and maintain system integrity and governance through compliant documentation.

Qualifications

• Understanding DWDM/CWDM configurations and service provisioning.
• Experience in pre/post change validation and execution.
• Knowledge of multi-layer network integration and end-to-end service activation.
• Familiarity with ITIL-based change management processes.
• Exposure to automation frameworks and basic scripting.
• Experience with software upgrades and configuration management.
• Strong troubleshooting and validation skills.
• Ability to coordinate across design, build and operations teams.

Responsibilities

• Provision optical circuits and transport services.
• Perform planned implementations and service activations.
• Coordinate across design, build and operations teams.
• Validate configurations against templates and audit changes.
• Maintain governance and documentation of configurations.
• Support post-implementation testing and handover.
• Troubleshoot configuration errors and connectivity issues.
• Ensure service readiness and compliance with security standards.

Skills

DWDM/CWDM

Optical provisioning

IP/Optical integration

ITIL change management

Automation & scripting

Python scripting

Configuration management

Troubleshooting

Job description

Job Role: Network Implementation Engineer (Optical/CIN/Fiber)

Job Description:

1. Optical Logical Provisioning

• Understanding of:
• DWDM/CWDM logical configuration and service provisioning
• Ability to Activate:
• Optical circuits
• Transport services
• Awareness of:
• Optical path dependencies and constraints

2. Network Implementation & Change Execution

• Experience in:
• Pre/Post change validation and execution
• Ability to Perform:
• Planned implementations
• Service activations
• Strong understanding of:
• Rollback procedures and risk mitigation

3. Multi-Layer Network Integration

• Ability to:
• Integrate Optical IP layers during provisioning
• Understanding of:
• End-to-end service activation workflows
• Coordination across:
• Design, build, and operations teams

4. Configuration Management & Compliance

• Strong adherence to:
• LLD/DDP and configuration standards
• Ability to:
• Validate configurations against templates
• Experience with:
• Configuration audit and standardisation

5. Automation & Scripting

• Exposure to:
• Automation tools and provisioning frameworks
• Basic scripting knowledge:
• Python / CLI scripting (preferred)
• Ability to Use:
• Templates
• Automated workflows

6. Software & System Management

• Experience in:
• Software upgrades, patches and version control
• Ability to:
• Maintain:
• Stable configurations
• System integrity

7. Troubleshooting & Validation

• Ability to Troubleshoot:
• Configuration errors
• Connectivity issues
• Support:
• Post-implementation testing and validation
• Ensure:
• Service readiness before handover

8. Governance & Process Alignment

• Understanding of:
• ITIL-based change management processes
• Ability to Maintain:
• Change logs
• Configuration documentation
• Ensure:
• Compliance with security and operational standards

9. Functional Competencies

• Strong hands-on implementation capability