Telstra

Telstra is Australia's largest telecommunications and technology company, providing mobile, internet, television, and enterprise network services to millions of customers. Listed on the ASX and headquartered in Melbourne, Telstra employs over 28,000 people and has a presence in more than 20 countries. The company is undergoing a major digital transformation (T25 strategy and beyond), investing heavily in 5G, cloud, cybersecurity, and AI capabilities. Telstra's technology teams are substantial, building and maintaining large-scale network infrastructure, customer-facing digital platforms, and enterprise solutions.