Series 01
Systems Engineering at the Top of the V
5 parts
Systems engineering is the framing layer: the work every downstream decision inherits. In practice it tends to arrive last. Five parts on what that costs, and why.
Systems engineering begins at the top of the V:
So why is it the last thing funded?
What deferring requirements, architecture and traceability actually costs on a complex system, and the part of it no retrofit can recover.
What early systems engineering actually buys you
Five roles, one V, and the handoff where reasoning goes missing.
The compounding cost of deferred systems engineering
Four laps around the V, and what each lap pays for the reasoning the last one didn't record.
Why "add SE later" is a graph problem, not a process problem
Traceability is a multi-hop walk across role handoffs and across time. Retrofitting means inferring edges that were never recorded.
So why does systems engineering end up at the end of the roadmap?
Four of the five roles on a complex-systems program have something that forces them into existence. Systems engineering doesn't.
See the memory working, not just described.
Walk through one project end to end, from the decision to the graph that holds it.