The process of managing a system throughout its entire lifecycle, from conception to retirement, including planning, design, implementation, and maintenance.
Systems Engineering: The discipline of developing and managing complex systems through their lifecycle, covering design, production, operation, and decommissioning.
Lifecycle Management: The practice of managing a system throughout its entire lifecycle, including planning, design, development, testing, production, deployment, operations, and retirement.
Requirements Management: The process of identifying, documenting, and controlling the requirements that guide the design and development of a system.
Configuration Management: The process of identifying, tracking, and controlling changes to the system and its components, ensuring the system stays consistent and predictable over time.
Risk Management: The practice of identifying, analyzing, and mitigating risks that could impact the system over its lifecycle.
Quality Management: The process of ensuring that the system and its components meet required quality standards and are fit for purpose.
Verification and Validation: The process of testing and verifying that the system meets requirements and is performing as intended.
Life Cycle Costing: The process of estimating and managing the total cost of a system over its entire lifecycle.
Performance Management: The practice of selecting and monitoring system metrics and indicators to track the system's performance throughout its lifecycle.
Operations and Maintenance: The processes and procedures used to operate and maintain the system throughout its operational life.
Requirements Management: The process of documenting, analyzing, and tracking user and system requirements throughout the entire product development life cycle.
Configuration Management: The process of identifying and managing changes to the system during development while maintaining its integrity and consistency.
Risk Management: The process of identifying, assessing, and mitigating potential risks associated with a system or project.
Test Management: The process of designing, developing, and executing tests to verify the system's functionality and meet the requirements.
Quality Management: The process of ensuring the system's quality throughout its life cycle by assessing, monitoring, and managing the quality metrics.
Release Management: The process of planning, scheduling, coordinating, and deploying the software or system into the production environment.
Change Management: The process of managing changes to the system by assessing their impact, evaluating alternatives, and controlling their implementation.
Maintenance Management: The process of managing and maintaining the deployed software or system by monitoring, analyzing, and resolving issues to ensure its availability and reliability.
Service-Level Management: The process of managing the levels of service delivered by the system and meeting the agreed-upon service-level agreements (SLAs).
Program Management: The process of managing all aspects of a systems engineering program, including planning, scheduling, resource allocation, coordination, and risk management.