From Boomers to Gen Z: Rethinking employee communications

Internal communication has never been harder.

For the first time in history, we have up to five generations working side-by-side. At the same time, hybrid work, digital collaboration tools, AI and information overload are fundamentally changing how employees consume information at work.

For internal communication professionals, this creates a major challenge: one-size-fits-all communication no longer works.

The days of relying on a single channel, a weekly newsletter or an all-staff email to engage employees are fading quickly. Employees now consume information differently depending on their role, location, workload, digital habits and communication preferences.

The challenge is no longer simply “getting messages out”. It is designing communication approaches that create clarity, trust and connection across increasingly diverse and fragmented workplaces.

Why this matters

Generational diversity can be a significant strength for organisations. Different generations bring different experiences, perspectives and approaches to work. But without thoughtful communication, those differences can also create friction, misunderstanding and disengagement.

Research from the 2025 Deloitte Gen Z and Millennial work survey found younger employees increasingly value flexibility, learning opportunities, wellbeing and purpose-driven work alongside financial security.

At the same time, many organisations still have employees who built their careers in more traditional workplace environments where communication was often more formal, hierarchical and face-to-face.

This does not mean communication should be designed around generational stereotypes.

Not every Baby Boomer dislikes technology.
Not every Gen Z employee wants everything delivered through chat.
Not every employee prefers the same level of detail, interaction or channel.

Research in fact shows that workplace expectations and communication preferences are becoming more varied, and hybrid work environments often amplify those differences.

Internal communication teams are already seeing the impact:

• declining email engagement
• fatigue from too many channels
• tension between speed and detail
• silos across hybrid teams
• employees missing key announcements
• leaders frustrated that “nobody reads communications”
• growing expectations for transparency and engagement.

In many organisations, communication ecosystems have become crowded and noisy. Information is spread across emails, intranets, Teams channels, chat platforms, video calls and informal conversations.

The intranet or newsletter is no longer “the answer”.

So, what needs to change?

1. Stop designing content around channels

Too often, organisations focus on where they publish information rather than how employees actually consume it.

Everyone will engage with information differently. While we used to be able to push people through a single platform, that is no longer the case. Some prefer email. Others rely on Teams chats, manager updates, video content or a chat in the kitchen.

Critical communication needs to be reinforced across multiple formats and channels, but most importantly, based on your employees’ preferences. So, if you don’t know them, this is the first step you need to take.

I know what you’re thinking: great, more work. But this is not about creating more communication. It is about creating more accessible communication.

2. Design communication for scanning, not deep reading

Employees are consuming information faster, and our attention spans are shorter than ever.

Long corporate emails or intranet news items filled with dense text are increasingly ineffective, regardless of generation. Despite your leader wanting to share every single thing they did this week, you probably already have data to show that it doesn’t work.

Our content needs to focus on:

• strong headlines
• concise messaging
• clear calls to action
• accessible formats
• visual content where appropriate
• communication that is easy to scan and navigate.

The goal is not to simplify important information. The goal is to make it easier (and more likely) for employees to find, understand and act on it.

3. Build manager communication capability

Across generations, employees consistently place high trust in direct supervisors as a source of information and context.

That makes manager communication one of the most important channels in any organisation.

Internal communication teams should spend less time simply producing content and more time enabling leaders and managers to communicate effectively with their teams. That includes:

• briefing packs
• talking points or conversation guides
• coaching managers on communication in hybrid environments
• training for leaders to communicate with clarity and consistency during change.

Because often the most trusted communication in an organisation is not the CEO’s Friday email.

It is the conversation employees have with their manager afterwards.

The future of employee communication

The future of internal communication is not about producing more content or finding new platforms. Our work is no longer simply telling staff what they need to know. It is about understanding our employees’ needs and how to use our channels effectively.

As workplaces become more generationally diverse, digitally connected and hybrid in nature, internal communication professionals will play an increasingly important role in helping organisations create connection, clarity and trust.

Our role is now about understanding how employees consume information, what builds trust and how communication can create connection in increasingly complex workplaces.

Because in an environment where employees are overwhelmed with information, effective communication is no longer just about being heard. It is about helping people feel informed, included and connected in increasingly complex workplaces.