Colt provides network, voice and data centre services to thousands of businesses around the world, allowing them to focus on delivering their business goals instead of the underlying infrastructure.

Why we need this role

Performs key network engineering activities to contribute to the design and build of Colt’s core network.

What you will do

The Network Engineer performs key network engineering activities to contribute to the design, development and implementation of Colt's network. They will also conduct troubleshooting and testing on the network to ensure network reliability and to resolve faults.

What we're looking for

Strong experience in network transformation implementation across SDH, DWDM, OTN, MSP, ROUTERS and Ethernet technologies

Proven expertise in circuit planning, provisioning, routing, and configuration aligned with customer requirementsGood understanding of network design (HLD/LLD) and low-level technical planning

Hands-on experience in testing activities such as continuity, loop, switching, and end-to-end validationExperience in order management,



including raising planned work and managing delivery timelines

Ability to execute infrastructure build, migration, and technology end-of-life (EOL) activities

Solid coordination skills with cross-functional teams (field engineers, NOC, engineering, delivery)

Familiarity with network management and workflow tools (e.g., XTRAC, Siebel, circuit databases)

Strong troubleshooting and problem-solving capabilities in live network environments

Effective communication and stakeholder management, including customer interactionFocus on quality, KPI adherence, and on-time delivery, with the ability to manage multiple prioritie

What we offer you:

Looking to make a mark?

At Colt, you’ll make a difference. Because around here, we empower people. We don’t tell you what to do.

Instead, we employ people we trust, who come together across the globe to create intelligent solutions.

Our global teams are full

📌 Network Engineer (Gurugram)
🏢 Colt Technology Services
📍 Gurugram