Senior Manager Internal Comms & Culture

Senior Manager Internal Comms & Culture

Never has there been a more exciting time to join a team of open, honest and passionate employees

Three is forward thinking, you can’t stagnate in this job, and you’ll be part of a charming bunch of people that will become lifelong friends. There’s an energy here that’s infectious; we defy convention and we’re always looking at ways to shake up the industry and to surprise and delight our customers. You can be yourself here, and you’ll get to build strong relationships with colleagues across the business.

Join us, us our Senior Manager Internal Communications & Culture

We are seeking a dynamic Senior Manager – Internal Communications & Culture to lead the strategy, design and delivery of our employee communications and cultural storytelling. This role will shape how we communicate with our people, strengthen our employer brand, and bring our purpose and values to life through engaging narratives.

You will work at the intersection of culture, communications, and employer branding — ensuring our employees feel informed, inspired, and connected, while also telling our story externally to attract and retain top talent.

What else it involves

Internal Communications

• Develop and deliver a company-wide internal communications strategy aligned to business priorities.

· Take strategic ownership of the end-to-end planning and execution of high-impact corporate communications initiatives and events, collaborating with executive leadership and external partners to amplify organisational messaging and drive engagement at all levels.

• Lead messaging for leadership communications, organisational announcements, and change initiatives.
• Own and continuously improve internal channels (intranet, newsletters, town halls, video, podcasts, O365, etc).
• Partner with senior leaders to craft authentic, human-centric messages that resonate across diverse employee groups.

Culture & Storytelling

• Work in partnership with Propositions Lead to create compelling narratives around milestones, successes, and our impact on customers, communities, and people.
• Act as a cultural ambassador, ensuring our values are lived and communicated consistently.
• Curate and share employee stories that bring our purpose and impact to life.
• Drive campaigns that promote inclusivity, recognition, wellbeing, and engagement.

Employer Brand

• In partnership with Talent Acquisition Lead evolve employer brand strategy that attracts and retains talent.
• Working with wider Talent Acquisition and Marketing support the delivery of recruitment campaigns, careers site content, EVP materials, and social media storytelling.
• Ensure internal and external messages are aligned — “what we say” matches “what we live.”
• Leverage employee advocacy and brand ambassadors to amplify authentic voices.

Leadership & Strategy

• Build and lead a small, high-performing team of internal comms specialists
• Advise executive leadership on communication best practice and employer brand positioning.
• Champion innovation in how we communicate and engage employees.

Skills & experience we're looking for

• Proven senior-level experience in internal communications, employer branding, or culture/engagement roles.
• Exceptional storyteller and communicator — able to simplify complex ideas and create emotional connection.
• Strong understanding of employer branding, EVP development, and recruitment marketing.
• Demonstrated success in shaping and delivering communication strategies during transformation, growth, or change.
• Skilled in channel management, content creation, and digital comms tools.
• Experienced in influencing senior stakeholders and building trusted relationships at executive level.
• Creative thinker with data-driven approach to measuring impact.
• Team leadership and budget management experience.

Success in This Role Looks Like

• Employees feel informed, connected, and proud to be part of the organisation.
• Leadership is supported in delivering authentic, consistent, and inspiring communications.
• Employer brand is visible, distinctive, and drives measurable talent attraction.
• Stories of our culture, people, and purpose are shared widely and consistently — internally and externally.
• Engagement scores, employee advocacy, and employer brand recognition improve year-on-year.

Benefits of Working at Three

• Flexible working with our new Hybrid model, our employees will enjoy more flexibility working from home and our Dublin head office location (office based 3 days per week)
• 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
• 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 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! 

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!