Agile Graduate Programme 2026

At Three, we've embraced a unique approach from the very beginning. We're an enthusiastic, motivated team, committed to creating a more connected world

The energy of our people, the pace at which we work, and the excitement of making bold choices is both exhilarating and contagious. When we enable the connections that matter to millions, something truly remarkable happens and you can feel it. We empower our employees to embrace new tasks, push beyond their limits, and take on new tasks in a dynamic, immersive learning environment. Our goal is to help you grow into the best version of yourself.

Our Graduate Programme – starting 1st September 2026

Our two-year Graduate Programme is designed for diverse, high-potential graduates with a growth mindset and curiosity to learn fast in a changing world. You’ll join a multi-skilled squad, working together and individually on real business projects. Our goal is to build the right skills for the right roles through project-based learning and agile delivery, all while contributing fresh thinking to the business.

Enterprise Agile at Three

We’re transforming how we work through Enterprise Agile, a model that replaces hierarchy with cross-functional squads and tribes focused on outcomes. Squads work in short, focused sprints, making faster decisions, cutting out bureaucracy, and driving innovation. It’s not just a process, it’s a mindset focused on value creation and outcomes. You’ll be part of a culture where you’re closer to the customer, encouraged to experiment, learn, and deliver real impact.

How You’ll Learn & Grow

• Performance Coach – will help you unlock your potential and build agility.
• Mentor – will help you gain insights, experience, and guidance.
• Cross-functional exposure – you will collaborate across business areas.
• Tailored learning – agile certifications, technical and leadership development.
• Cohort-wide challenges – solve live business problems as a Graduate Squad.

You’ll develop skills in Agile frameworks, team facilitation, data-informed decision-making, and digital collaboration tools like Jira, and Confluence.

Who We’re Looking For

For this role, you’ll need:

• To be graduating this year, or to have graduated within the last two years.
• A degree in Business, Psychology, Marketing, Computer Science, Data, AI, or Analytics are welcome, but mindset matters most, all disciplines are welcome to apply.
• Legal authorisation to work in Ireland.

Why Join Three?

• Hybrid working model offering flexibility between home and office (3 days per week in the office).
• Competitive salary, annual performance bonus, and pension contributions.
• 25 days of holiday plus 2 additional company days.
• The option to buy or sell up to 5 days of annual leave each year.
• Healthcare insurance through our flexible benefits programme.
• Life assurance, phone, laptop, and access to a subsidised canteen.
• Learning and development tools, including access to Coursera.
• Free on-site parking.

This is more than just a job; it's an opportunity to grow and be part of a community that values innovation and collaboration. There’s a lot more to us than meets the eye. You may think you know us, but we’re full of surprises. Intrigued? Join us and Be Phenomenal. #Jobs At Three, we are committed to diversity and inclusion.

If you do not ‘tick every box’ in this job description, you likely have other valuable skills that would make you a great fit for one of our teams. If you feel this role is for you, then please apply! If you require reasonable adjustments for your interview, please let us know when scheduling your interview, or alternatively, please email recruitment.support@three.ie Apply now at Three, a phenomenal career awaits!

How do I apply?
Click the “Apply Now” button on this page until 28th November 2025. The next step is to complete some online assessments with our partner, AON.  You’ll be sent an email from AON with a link to access the tests up to one week after you apply, so please be patient and don’t forget to keep an eye on your inbox and junk folder.