Australian CIOs brace for labour, cloud ‘bill shock’ by 2026

Australian enterprise technology leaders expect a tougher focus on labour, cloud economics, and modernisation in 2026, according to senior executives at Apptio, an IBM company.

The outlook covers how organisations in Australia may manage IT budgets, AI and cloud spending, and developer operations over the next two years.

Executives highlight growing pressure on Chief Information Officers as finance teams scrutinise costs and demand clearer returns from technology projects.

They also flag a likely shift in cloud strategy, as large organisations reconsider wholesale moves to public cloud and revisit on-premise infrastructure.

Labour under scrutiny

Pete Wilson, Vice President of IBM Apptio Business, said workforce planning inside IT departments will sit under closer review in 2026.

"Labour allocation will become a key focus of the IT industry in 2026, as businesses begin to feel the effects of the policy focus on productivity. Public sector initiatives will inspire similar pressures in the private sector, with teams increasingly coming under pressure to demonstrate strategic value and identify the best use of resources. We expect to see the industry shift its focus towards finding the most effective workforce to maximise return on tightening IT budgets, establishing an appropriate mix of in-house and outsourced labour resources to address skills requirements and align with business priorities," said Wilson.

Technology teams in both government and business already face skills shortages, wage inflation, and changing expectations about hybrid work.

These pressures sit alongside heavier demand for digital delivery, data analytics, and AI projects.

Hybrid infrastructure return

Wilson also expects a change in cloud strategies among larger organisations.

"We'll see more businesses move to a hybrid infrastructure model, finding a balance between cloud and on-prem. Similarly to what we've seen in recent years with AI, businesses were quick to migrate their infrastructure to the cloud as it promised cheaper, more agile data management. Now, they're starting to see the actual cost of a truly effective migration, with larger organisations needing to replatform their cloud infrastructure towards native services. As businesses realise that this can actually be more expensive, we'll likely see more organisations repatriate some workloads back to on-prem infrastructure to improve efficiencies. This will particularly impact sectors with large-scale infrastructure requirements, with the Financial Services sector likely to lead the way," said Wilson.

Many Australian enterprises have followed a cloud-first approach over the past decade.

They are now assessing the cost of replatforming, data egress, and ongoing cloud operations against existing data centre investments.

Financial institutions handle heavy transaction volumes and strict regulatory obligations, which can influence infrastructure choices.

Hybrid models, which mix on-premise and public cloud systems, can give these organisations more control over certain workloads.

'Bill shock' risk

Apptio's regional technology lead expects sharper conversations around the cost of innovation.

"In 2026, CIOs will be forced to make tougher decisions as business leaders come to terms with bill shock. As business leaders become more aware of the true cost and delayed return around innovative technologies, IT departments will face increased demands on their already constrained budgets as finance teams apply pressure to justify investments into innovative technologies. Technology leaders will need to demonstrate the competitive advantage or necessity of products, and identify redundancies within their current spend," said Matt Pinter, APAC Field CTO, Apptio.

Organisations have expanded spending on cloud, AI and software-as-a-service platforms in recent years.

Many now track those costs in more detail using cost allocation and financial operations practices.

This trend increases transparency but also highlights underused services and overlapping tools.

The result can be "bill shock" when boards and executives see the accumulated cost of pilots, experiments, and parallel platforms.

Modernisation over novelty

Pinter expects IT leaders to place more weight on modernising what they already run.

"Modernisation, separate to innovation, will become a bigger focus for technology leaders seeking to improve ROI on their existing infrastructure. For sectors where a cloud-first model is preferred, we expect to see a shift towards reinforcing existing cloud infrastructures to maximise the benefits of cloud computing. This could include a full overhaul of existing systems, replatforming applications to optimise them for native services. It may also include packaging applications into containers for faster deployment across different environments, or serverless architecture to suit a more intermittent workload," said Pinter.

Application replatforming requires changes to how software is architected and deployed.

Container packaging and serverless approaches influence how organisations manage workloads, scale services, and pay for infrastructure.

These moves can involve high upfront effort but can reduce manual operations and align IT spending with usage patterns.

Apptio's leaders expect these shifts in labour strategy, cloud mix, and modernisation to shape how Australian enterprises run their IT estates through 2026 and beyond.