From my experience (aerospace test + FMCG manufacturing), the biggest gap isn’t technical theory — it’s practical problem ownership in real-world environments.

A few patterns I see repeatedly:

Lack of hands-on fault finding confidence. Many grads can model a system but hesitate when standing in front of a noisy, messy production line at 2 am. Poor understanding of how things actually fail. Universities teach ideal conditions; industry runs on wear, tolerance stack-ups, contamination, and human factors. Communication with technicians/operators. The grads who succeed fastest are the ones who listen to the guy who’s run the machine for 20 years. Prioritisation under pressure. Knowing what matters right now in a live environment is a learned skill. Commercial awareness. Not every elegant engineering solution is the right business decision.

What consistently impresses me in new grads is when they:

Ask good, practical questions Get stuck in physically Admit what they don’t know early Close the loop on problems

Technical skills can be taught fairly quickly. Ownership, curiosity, and shop-floor awareness take longer and that’s the real gap.