What does the SEP (Systems Engineering Plan) define?

The Systems Engineering Plan (SEP) is a critical document in systems engineering that outlines how a project will be organized and conducted. It serves as a roadmap for both the technical and managerial aspects of the project, detailing the processes, standards, and methodologies that will be employed throughout the system lifecycle. By defining roles, responsibilities, and the necessary resources, the SEP helps ensure that all stakeholders are aligned on the project objectives and execution strategy.

The plan typically includes information on the technical processes to be used, the project schedule, key milestones, and risk management strategies. This structured approach facilitates coordination among team members and communication with stakeholders, ultimately enabling a successful project outcome.

In contrast, a project marketing strategy focuses on promoting the project rather than the technical processes. Organizational hierarchy, while important for governance and decision-making, does not encompass the comprehensive planning needed for project execution like the SEP does. A project's financial budget, while crucial for overall project management, is just one element of the broader organizational and procedural framework established in the SEP.