Join Our Revolution

Join our ambitious, fun and hardworking team – changing the broadband landscape of Ireland. View our latest openings.

Who we are

Our revolution began in 2015 when SIRO was launched as a joint venture between ESB and Vodafone. The two shareholders have complementary skill sets. ESB was a pioneer in electrifying Ireland and has unparalleled knowledge of large scale engineering projects. Vodafone is Ireland’s leading mobile telecoms operator, with over a million customers and world leading expertise in the transmission of data. These two companies enable SIRO to build a nationwide 100% fibre-to-the-building network, the fastest broadband network in Ireland.

Flexibility of Working in the New Normal


SIRO has always encouraged remote working, with the opportunity being embraced by 84% of employees. The flexibility it brings has allowed for a better work-life balance, reduced commute times and more time for family life, community and voluntary activities.

We strive to use the technology available to us to maintain the strong sense of togetherness. We accomplish this through many channels, such as daily lunch chats and virtual groups including the SIRO book club, SIRO Pets and Fitness group, among many others.

We are delighted to have been shortlisted as finalists for the Flexible and Remote Working award at the CIPD Ireland HR Awards 2021. Promoting work-life balance and flexibility has been part of the SIRO DNA since our inception in 2015, and will continue to be a key strategy in 2021.

Employee Engagement


In April we launched our online yoga classes with Suzanne Kenney, from Yoga4all and encouraged SIRO employees to participate via Zoom. The response was so positive that we decided to extend the offering through to the New Year. It has been a great opportunity to socialise with colleagues, get in some exercise and most importantly, a chance to relax and practice mindfulness during this stressful time.

We held our annual SIRO Wellness Week in October, giving employees the opportunity to take part in a range of events that we had on offer throughout the week, all under the theme of Resilience – meditation, self help, financial literacy, cooking, yoga and more! We also ran our Scavenger Step Challenge, which involved teams working together to gain the highest step count, as well as the opportunity to gain extra points through clues released during the week. It was a great opportunity for employees to have some fun and stay connected while staying apart.

What we offer

  • We empower our people to take responsibility and make a difference.
  • You can be a part of our diverse workforce.
  • We let you plan a schedule that works for you and your busy life.
  • We will provide you with mentoring and support to inspire you to be your very best.
  • We will help you build your career and find your passion.



What Our People Say About Us

Ailin Suarez, Graduate Engineer

“At SIRO I am part of something big, a place that encourages you to learn every day, where you have a voice in a great environment with lovely people”

Mai Pham, Senior Digital Marketing Executive

“I am a valued member of a talented team full of fun inspiring people, I get to do what I love in a flexible work environment”

Kunal Khule, Data Analyst

“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.”