Commercial Finance Manager, EMEA
Three Ireland • Dublin, Ireland • Full Time
Posted on Thu, Sep 3, 2026
In our world, things change by the millisecond.
At Three Ireland, Finance plays a critical role in shaping commercial strategy and enabling business performance. As a Commercial Finance Analyst, you will operate as a senior finance business partner, providing strategic financial leadership, commercial challenge and insight that influences investment decisions, drives profitability and supports the delivery of Three's commercial objectives.
You will take ownership of complex financial planning, modelling and performance analysis across key commercial portfolios, partnering with senior stakeholders to optimise business performance while ensuring robust financial governance.
What else it involves:Strategic Finance Business Partnering
· Act as the senior finance partner for Commercial leadership, providing strategic financial advice, challenge and insight to influence business direction and investment decisions.
· Build trusted relationships with senior stakeholders across Sales, Marketing, Retail and Finance, influencing decision-making through commercial expertise and evidence-based recommendations.
· Lead financial evaluation of strategic initiatives, pricing propositions, commercial investments and business cases, ensuring decisions maximise long-term value.
· Provide independent financial challenge, identifying commercial risks, opportunities and recommendations to improve business performance.
Financial Planning & Commercial Performance
· Lead the budgeting, forecasting and long-range planning processes across assigned commercial portfolios, ensuring financial plans align with strategic priorities.
· Develop sophisticated financial models, scenario analysis and forecasting methodologies to support strategic planning and investment decisions.
· Deliver insightful financial analysis and performance reporting, identifying emerging trends and providing recommendations that drive commercial outcomes.
· Translate complex financial information into clear, commercially focused insights for senior leadership.
Financial Governance & Continuous Improvement
· Own Finance governance across assigned commercial areas, ensuring strong financial control, compliance and accurate Group reporting.
· Lead month-end financial reviews, executive reporting and Group submissions, ensuring financial performance is clearly understood and appropriately challenged.
· Identify and implement improvements to financial processes, reporting and planning capabilities that enhance decision-making and operational efficiency.
· Champion best practice across commercial finance, promoting consistency, governance and continuous improvement.
What you'll bring
Skills we're looking for
· Part Qualified ACA, ACCA or CIMA accountant.
· Significant experience within commercial finance, financial planning or business partnering.
· Advanced financial modelling, forecasting and analytical expertise.
· Advanced Microsoft Excel skills, with Oracle, Hyperion or equivalent planning systems experience.
Commercial Leadership
· Proven ability to influence senior stakeholders through commercial insight, financial expertise and constructive challenge.
· Strong strategic thinking with the ability to balance commercial opportunity, financial risk and operational priorities.
· Excellent communication and presentation skills, capable of translating complex financial information into meaningful business recommendations.
· Demonstrated ability to lead cross-functional initiatives and deliver improvements that enhance commercial performance.
· Highly proactive, resilient and comfortable operating independently within a fast-paced, evolving environment.
· Passionate about continuous improvement, challenging existing ways of working and driving better business outcomes.
Benefits of Working at Three
- Flexible working with our new Hybrid model, our employees will enjoy more flexibility working from home and our office locations (3 days per week office based). Please see job description for the office location of this role.
- Competitive salary, annual performance bonus & pension contribution
- 25 days holidays plus 2.5 company days
- Annual Leave buy or sell (buy or sell up to 5 days AL each year)
- Healthcare Insurance through our flexible benefits programme
- Life assurance, phone & laptop, subsidized canteen
- Access to learning & development tools such as Coursera
- Free on-site parking
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.
Apply now at: https://www.three.ie/careers #Jobs
At Three, we are committed to equity, diversity and inclusion. As Ireland’s largest mobile telecommunications provider, we provide a better connected life for our diverse customer base, and want our teams to reflect this. We welcome and celebrate all identities and strive to create a culture of belonging where employees can thrive as their authentic selves. 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! #Jobs
If you require reasonable adjustments for your interview, please let us know when scheduling your interview, or alternatively, please email aoife.omeara@three.ie Apply now at Three, a Phenomenal career awaits!
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