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.

As an organisation, we saw fundamental changes to all office-based activities switching to remote working. Our Field Teams adopted pre-work COVID Checks, social distancing and increased hygiene practices. In 2021, we ran our first fully virtual HSEQ Safety week incorporating a host of events such as workshops, onsite virtual tours and multiple talks from guest speakers.

Employee Engagement


In April we launched our online yoga classes with Suzanne Kenney, from Yoga4all and encouraged SIRO employees to participate via Zoom allowing our colleagues the opportunity to socialise, get in some exercise and most importantly, a chance to relax and practice mindfulness during this stressful time. We’ve rolled out a monthly mediation session, inviting everyone to take some time out of their busy day to focus on their health and wellness.

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, FMR 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, Marketing Manager

“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.”