I graduated from Temple University in 1987, and was married later that summer. So yes, I’m an old guy—before anyone feels the urge to point that out. Early in my career as a systems engineer, I worked in a highly classified environment. The facility rules didn’t allow people to bring …

Summer means vacations. Our two boys have always looked forward to the big trip to “the lake” in July and the smaller long weekends where we “get to” stay at motels. We eat breakfast out—something that never happens at home—in restaurants that specialize in breakfast. One summer when the boys …

“Model-based systems engineering will make us faster, better, and cheaper.” “What hard number return on investment (ROI) we can expect from adopting MBSE?” The first is a statement of the sense we get when hearing advocates talk about the benefits of MBSE. The second, a question we hear from organizations …

Chapter 4 of the INCOSE Systems Engineering Handbook (4th ed.) provides a thorough discussion of “Technical Processes for the System Lifecycle.” The first two technical processes are (i) business or mission analysis and (ii) stakeholder needs and requirement definition. Each of these processes leverages engagement of system designers with business …