Systems engineering is a methodical interdisciplinary area of IT engineering and engineering management that centers around the design and management of composite systems over their life cycles. The systems engineer plays a vital role in the multi-dimensional computer world, and primarily, they define the customer’s or stakeholder’s needs and a system’s essential functionality in the early stages of a product or service development cycle.

Systems engineers will coordinate different teams, testing, and evaluations of products or systems development. They will often work with a project manager and engineering team and become the communication liaison to link several groups. Systems engineers will also work through each phase of a process, from the initial plan to validation and implementation and will focus on performance, testing, scheduling, and budgets.

The systems engineering process can be divided into two broad categories:

• Technical Process: Most technical issues and resolutions are included in this category, including integration of computer systems and networks.
• Management Process: Organizing and coordinating the technical effort in its lifecycle.

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