Sooner or later, someone with authority asks the question that ends careers: prove this requirement was tested. Answer it in thirty seconds and you have a traceability matrix. Fumble it and you have a problem. A traceability matrix links each requirement to its design, its tests, and its source — so you can follow any…
Progressive assurance refers to a set of processes and methodologies used to ensure the safety, reliability, and quality of complex systems or projects. It involves gradually building confidence in the system’s performance through incremental testing, validation, and verification. Key principles include incremental testing, validation and verification, a risk-based approach, traceability, iterative feedback, documentation and reporting,…
Ask ten systems engineers to define their discipline and you will get ten answers — but watch them work and the same handful of principles sit underneath every decision. Systems engineering principles are the accepted truths that guide how complex systems are designed, built, and managed — the rules of thumb that keep a project…
System and Decision Analysis is a key process in engineering that involves the thorough examination and understanding of how different systems operate and interconnect. It encompasses making informed decisions about system designs, manageability, and upgrades, based on various inputs such as performance metrics, functionality, reliability, and cost. The capability to process large amounts of data…
Study after study lands on the same uncomfortable finding: most project failures are not born in the build. They are born in the requirements — the need that was misunderstood, the assumption nobody wrote down, the spec that meant three different things to three teams. Requirements engineering is the discipline of discovering, defining, and managing…
Anyone can call themselves a systems engineer. INCOSE certification is how you prove it. Becoming a certified systems engineer through INCOSE means earning a recognised credential — ASEP, CSEP, or ESEP — that demonstrates your knowledge and experience against an international standard. This guide covers the INCOSE certification levels, what each one requires, and how…
This article has moved. If you are not redirected, click here. Architecture / Design Development is a crucial phase within the system engineering profession where candidates transform requirements into detailed system designs. This process involves defining and assessing candidate architectures, establishing design characteristics, and managing the selected architecture. It’s a meticulous process that requires a…
Here is a number that surprises people new to engineering: for most long-lived systems, the cost of building the thing is the small part. The majority of the money — often two-thirds or more of the whole lifecycle — is spent after it ships, keeping it running. System operation and maintenance is the discipline of…
This article has moved. If you are not redirected, click here. Verification and validation are integral processes in system engineering that contribute to the quality and success of a given system. Verification refers to the method used to check whether a system meets specified requirements, functioning as an ‘inspection’ mechanism. On the other hand, validation…
This article has moved. If you are not redirected, click here. Importance of Assessing Requirements Before Signing a Contract Understanding requirements before embarking on a contract is no mere formality. It’s a prerequisite that can significantly influence the direction and outcome of a project. By deliberate comprehension of the requirements, you are effectively mapping out…
