Network Engineer
- Location Bangalore, IN
- Experience ~2-6 yrs
- Job type Full-time
- Posted 9 Oct 2026
You will be taken to Colt Technology Services’s own careers page to apply. Job ID 1446001333.
Job description
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
Strong 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