Transmission L2 Engineer — Advanced Network Restoration

Tata Consultancy Services; Doha; On-site; QAR 120,000 - 180,000; Full time

Job summary

Tata Consultancy Services (TCS) is seeking aSenior Transmission Engineer in Doha to troubleshoot complex network faults and drive rapid restoration. You will own high-priority incidents, analyze RCA, publish CAPA, and coordinate with cross-functional teams to minimize downtime.

The role requires deep knowledge of SDH, DWDM/OTN, fiber transport, and EMS/NMS tools, with a focus on governance, change activities, and reliability improvements.

Qualifications

• Extensive experience in telecom transmission technologies and fault isolation.
• Ability to perform RCA and publish CAPA with clear actions.
• Experience with change management and incident restoration in a telecom network.

Responsibilities

• Troubleshoot and isolate transmission faults across SDH/DWDM/OTN and fiber links.
• Own high-priority incidents, drive restoration within SLA/MTTR targets.
• Perform RCA and publish CAPA with preventive actions.
• Support planned changes and post-change validation, ensure rollback readiness.
• Analyze performance indicators and coordinate with cross-functional teams.
• Document incident summaries, SOPs and knowledge artefacts.
• Participate in governance and incident review forums.

Skills

SDH

DWDM/OTN

Microwave

Fiber transport

Ethernet backhaul

MPLS transport

EMS/NMS tools

Root cause analysis

Tools

EMS/NMS tools

Job description

Tata Consultancy Services (TCS) is seeking aSenior Transmission Engineer in Doha to troubleshoot complex network faults and drive rapid restoration. You will own high-priority incidents, analyze RCA, publish CAPA, and coordinate with cross-functional teams to minimize downtime.

The role requires deep knowledge of SDH, DWDM/OTN, fiber transport, and EMS/NMS tools, with a focus on governance, change activities, and reliability improvements.