There are various departments in an organization, such as Production, Sales and Marketing, Finance, Technology, HR, Operations, and more. The structure of the departments in an organization depends on the type of business it is involved in.
As you mentioned, you are a Mechanical Engineer. Therefore, you would align more closely with the Technology department, which focuses on R&D, Engineering, and IT.
In a manufacturing firm, Engineering and IT are crucial for maintenance and support necessary for production planning, while new product R&D activities are typically conducted in the form of a project. In a service organization, each development or maintenance activity is usually approached as a project.
A project is defined as a temporary endeavor to create a unique product, service, or desired result within the constraints of scope, time, and cost. The resources required to carry out these activities are provided by various other departments.
The expertise of each department differs, and gaining a comprehensive view often requires either a business administration course or significant work experience across multiple departments. Engaging in a project exposes you to cross-functional interactions and learning opportunities, making it an ideal fit for you as a Project Engineer.
An employee's growth prospects in terms of position and salary depend not only on the organization and its structure but also on his aspirations and how effectively he executes his growth plans to seize the best opportunities available with the people he collaborates with.
Wishing you good luck. Hope this information is helpful.