What Is upskilling? A practical guide for L&D leaders

Upskilling is the process of helping employees build new skills so they can succeed as their roles evolve. As technology, AI, and workplace expectations change, organisations increasingly invest in workforce upskilling to close skill gaps, support career growth, and keep their teams competitive. For L&D leaders, upskilling is no longer optional, it’s a core strategy for building future-ready organisations.

For many L&D and HR leaders, workforce development has become one of the most urgent priorities on the agenda, and one of the least clearly defined. What does upskilling actually mean? And how do you build something structured enough to close skills gaps?

These are the questions this guide is designed to answer. You'll learn what upskilling means in a modern workforce context, why organisations are prioritising it now, how it connects to broader workforce development strategy, and how to start building an approach that actually reaches employees.

Upskilling is the process of developing employees' existing skills so they can meet the evolving demands of their current roles. It's about building on what your workforce already knows and helping them grow in step with how their work is changing.

Organisations invest in upskilling because the alternative is constantly hiring for skills that didn't exist in a role two years ago. That's neither cost-effective nor realistic. Developing the people you already have is faster, cheaper, and builds knowledge that a new hire simply can't bring on day one.

What are some examples of upskilling in the workplace?

Upskilling looks different depending on the organisation and the roles involved. The most common examples include:

• Leadership development: Preparing high-performing individual contributors for management by building communication, coaching, and decision-making capabilities.
• Digital skills training: Helping employees use new tools and platforms effectively as organisations adopt them, whether that's a new reporting system for finance or people analytics tools for HR.
• AI literacy programs: Building employee confidence with AI tools across every function, like knowing how what information can be fed to ChatGPT and what can’t.
• Compliance capability: Keeping employees current on the policies, standards, and legal obligations relevant to their role as regulatory requirements evolve.

The most effective upskilling programs treat these as ongoing capabilities, not one-time training events.

Why does upskilling matter for today’s workforce?

Upskilling in the workplace matters because technology transformation, AI adoption, and automation are reshaping what jobs actually involve:

• Technology is moving fast: According to the World Economic Forum, employers expect 39% of workers' core skills to change by 2030 because of new technology. Meaning, the skills that got someone hired today may not be enough to keep them effective next year.
• AI is changing the nature of work itself: 70% of professionals use AI weekly. Upskilling in the workplace is how organisations build fluency at scale, maintain security and compliance, and keep employees productive and engaged.
• The half-life of technical skills is shrinking: According to Go1's Top 5 Global Trends in L&D report, highly technical skills now become obsolete in as little as 2.5 years, a fraction of what it was just a few decades ago.
• Employees want to grow: According to Go1's Multigenerational Learning report, 40% of Gen Z respondents are actively upskilling to move into more senior roles or increase their compensation.

Upskilling vs reskilling: What’s the difference?

Upskilling means expanding the capabilities employees already have so they can perform their current role more effectively as it evolves. Reskilling means training employees for an entirely new role or set of responsibilities. Both strategies matter, and most organisations need both running in parallel.

Here's how they differ in practice:

• Upskilling: A marketing manager learning how to use AI-powered analytics tools is upskilling. Their role hasn't changed, but what the role requires has.
• Reskilling: A customer service representative being trained to move into a data operations role is reskilling. The destination is different, not just the path.

There's more to that distinction than most organisations realise. Our guide on reskilling vs upskilling walks through when each approach applies and how to run both at once.

Organisations approach workforce upskilling through a combination of structured learning pathways, leadership development programs, digital learning tools, and continuous learning cultures:

• Structured learning pathways: Organisations are building role-specific workforce development training that maps directly to the skills required at each stage of an employee's development. This removes the guesswork and makes progression feel intentional.
• Leadership development programs: According to Go1's Weight of Development report, 74% of managers report having access to learning platforms. Equipping managers with the right capabilities multiplies the impact of any upskilling investment.
• Learning embedded in everyday work tools: According to Go1's Weight of Development report, 83% of employees expect development and performance support to arise naturally in their workflow. This allows learning to happen naturally, and not as a separate process that they have to opt into.
• Cultures of continuous development: Organisations that build upskilling into regular team rhythms, not just annual reviews or one-off training days, tend to keep pace with changing skill requirements far better than those that don't.

Upskilling supports a broader workforce strategy by addressing skills gaps, improving talent retention, and building the organisational resilience needed to adapt to change:

• Skills gap reduction: The workforce skills gap is widening as technology changes faster than hiring alone can address. Upskilling gives organisations a way to close that gap from the inside.
• Talent retention: Upskilling signals to employees that their growth matters, and that signal has a direct impact on whether they choose to stay.
• Organisational resilience: Organisations that invest continuously in their workforce are better equipped to adapt when conditions change, whether that's a new technology, a shift in market demands, or an unexpected disruption. 

To understand how all of these elements fit together, from identifying gaps to building programs that scale, explore our complete guide to workforce upskilling.

Go1 supports workforce upskilling by giving organisations access to the learning content, tools, and infrastructure they need to develop skills at scale across teams, roles, and topics:

• Access to diverse learning content: Go1 gives organisations access to thousands of curated courses across AI literacy, compliance, digital skills, leadership development, and more, matched to different roles and skill levels.
• Scalable learning across teams: Upskilling an entire workforce requires infrastructure that scales without placing an unsustainable burden on L&D teams. Go1 is built to deliver learning across the whole organisation, within the flow of work, and remove the admin burden for L&D and HR leaders.
• Skills development across multiple topics: Go1 supports development across the full range of skills organisations need to stay ahead of changing demands, from technical and digital capabilities to soft skills, leadership, and compliance.

See how Wave Utilities made upskilling easier to use and easier to stick with. Read their story

Upskilling is how organisations keep their people effective as roles change. 

For L&D and HR leaders, it means building structured, scalable approaches that reach employees across the whole organisation.

Our guide to building an upskilling strategy is a good place to start.