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Join The Fibre Revolution

Who We Are

SIRO launched in 2015 as a joint venture between ESB and Vodafone to build Ireland’s first 100% fibre broadband network. The second phase of our rollout has begun in 2022 and will see us double our footprint to 770,000 homes and businesses to 154 towns across Ireland, allowing over 2.1 million people Do Life Different.

We’re dedicated to delivering gold-standard connectivity across regional Ireland. We believe in equality for all and we strive to create a workplace that is as diverse as the customers and communities we serve.

Current Job Opportunities

How We Work Differently

SIRO build manager working at an ESB pole stringing fibre

Building a Network for the Future

Join our team and be part of a highly-skilled, diverse workforce as we continue to roll out our 100% fibre broadband network to homes and businesses across Ireland.

Creating a More Sustainable Environment

SIRO has signed up to the United Nations Global Compact which commits us to achieve universal, global sustainability objectives and to report annually on our progress.

Flexible Way of Working

We encourage flexible and hybrid working as it allows for better work-life balance, reduced commute times and more time for family life, community and voluntary activities.

Kunal K
BI Developer
With SIRO since 2019

“The best thing about SIRO is that every idea and opinion is valued within strong and supportive teams. It’s simply great to work in a multicultural environment with state of the art technology.”

Transition Year Work Experience

Looking for transition year work experience with an ambitious, innovative company? At SIRO, you have the opportunity to learn from our highly-skilled teams.

Apply today


We offer a number of internships here at SIRO within various departments across the company, enabling you to get hands-on experience in the telecommunications industry.

Apply today

Best Employer Branding Programme Winner 2021

We are proud to have been awarded ‘Best Employer Branding Programme’ 2021. This award recognises the outstanding Employer Branding Programme executed by our HR Team throughout the employee lifecycle, contributing to our innovative and inclusive company culture.

Creating an Inclusive Culture

At SIRO, we empower our people to take responsibility and make a difference. This year many of us were involved in initiatives from yoga and meditation classes, the Open Doors initiative to Junior Achievement Ireland. This year, we’ve also partnered with GIY, Grow it Yourself to get SIRO growing, cooking and eating.

We encourage innovation & provide you with support structures to inspire you to be your very best.

Current Job Opportunities