Azure, a cloud computing platform and service by Microsoft, enables businesses to build, deploy, and manage applications through Microsoft-managed data centers. As one of the crucial Tech Skills listed on the WomenTech Network job portal, Azure is highly coveted by employers in various industries.

Having proficiency in Azure means an employee or candidate is skilled in using Microsoft's continually expanding set of cloud services to meet business challenges. This includes providing software as a service (SaaS), platform as a service (PaaS), and infrastructure as a service (IaaS), and supports many different programming languages, tools, and frameworks.

Responsibilities involving Azure could range from designing and deploying applications on Azure to managing resources, implementing Azure security measures and developing cloud data solutions. Companies seek individuals with Azure skills to manage a variety of tasks, including managing cloud services that span storage, networking, and cloud capabilities, with a deep understanding of each service across the full IT life cycle.

Foundational skills that can enhance your proficiency in Azure or may be considered prerequisites to mastery include:
1. Knowledge of cloud computing: Understanding basic concepts such as cloud deployment models, cloud service models, and servers in the cloud is key.
2. Microsoft Knowledge: Proficiency in .NET, C#, and PowerShell, since these work best with Azure.
3. Networking: A grasp of networking principles and internet protocols is essential to mastering Azure.
4. Databases: Familiarity with SQL Server and other databases systems is a necessity for Azure environments.
5. Web Development: Knowledge of how to build and deploy websites, since Azure has robust web hosting capabilities.

For aspirants looking to master or learn Azure, Microsoft offers certification courses for different roles like Azure Fundamentals, Azure Administrator, Azure AI Engineer, Azure Data Scientist, and many more. These help to validate and sharpen your Azure skills, making you an appealing candidate for your future employer.

Through learning and mastering Azure, you can find potential employment in roles like Solutions Architect, Cloud Developer, Data Engineer, AI Engineer, and DevOps Engineer, among many others. Arm yourself with Azure skills and step into the future of cloud computing.