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

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 of ambitious, driven people, all working together towards one shared purpose: to put the power of the digital universe in the hands of our customers wherever, whenever and however they want.

We give our people the opportunity to inspire and lead teams, and work on projects that connect people, cities, businesses, and ideas. We want you to help us change the world, for the better.

Diversity and inclusion

Inclusion and valuing diversity of thought and experience are at the heart of our culture here at Colt. From day one, you’ll be encouraged to be yourself because we believe that’s what helps our people to thrive. We welcome people with diverse backgrounds and experiences, regardless of their gender identity or expression, sexual orientation, race, religion, disability, neurodiversity, age, marital status, pregnancy status, or place of birth.

Most recently we have:

Signed the UN Women Empowerment Principles which guide our Gender Action Plan
Trained 60 (and growing) Colties to be Mental Health First Aiders
Please speak with a member of our recruitment team if you require adjustments to our recruitment process to support you. For more information about our Inclusion and Diversity agenda, visit our DEI pages .

Benefits

Our benefits support you through all parts of life, for both physical and mental health.

Flexible working hours and the option to work from home.
Extensive induction program with experienced mentors and buddies.
Opportunities for further development and educational opportunities.
Global Family Leave Policy.
Employee Assistance Program.
Internal inclusion & diversity employee networks.

A global network

When you join Colt you become part of our global network. We are proud of our colleagues and the stories and experience they bring – take a look at ‘Our People’ site including our Empowered Women in Tech.

Network Engineer

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