There’s a move we’re seeing a lot of right now: experienced engineers leaving the primes – the large, established players – for fast-growth commercial space companies. They’re rarely unhappy enough to be openly job-hunting. They’re just quietly ready for something different. And almost none of them show up anywhere as “open to work.”
It’s worth understanding what’s actually driving the move, because it’s not what most hiring managers assume.
The pull to a startup is pace, not pay
The reason these engineers move usually isn’t money. It’s that a large, established environment can be slow and sluggish – layers of process, decisions that take quarters, and a sense that an individual’s work disappears into a machine built for thousands of people.
A fast-growth company is the opposite, and that contrast is the entire appeal. It’s smaller, there’s less resource, and everyone has to be versatile (wear different hats and dig in to get the job done). For an engineer who’s spent years inside a slow system, that’s not a downside – it could be the thing they’ve been missing. The work feels load-bearing again because it is.
The progression matters too. A company scaling from 450 people toward 700 in eighteen months creates room that simply doesn’t exist at a prime, where the organisation chart above you is settled, and the path up is measured in decades. At a fast-growth company, the structure is still forming, and the people who join now are the ones who grow into it.
The adjustment from prime to startup is real
The same things that make the move exciting are the things that make it an adjustment, and the engineers who thrive tend to go in clear-eyed about that.
“Less resource” and “wear different hats” sound great in an interview. In practice, they mean you no longer have the depth of support a prime gave you. The process you quietly resented also caught your mistakes and spread the load. At a fast-growth company, you own your work end to end, which is exhilarating right up until it’s daunting – usually the same week.
The engineers who flourish are the ones who wanted the ownership and understood it came with the exposure. The ones who struggle wanted the autonomy without the weight. The freedom and the exposure are the same thing, and anyone being straight with a candidate will say so.
Why this talent pool is hard to reach
These people are employed, capable, and often not actively searching. They won’t appear in an inbound application pile, and they rarely switch on an “open to work” banner.
What they will do is watch. They’ll quietly follow a company, read what its people post, and build a picture over weeks before they ever respond to anything. By the time they reply to a message, they’ve usually been paying attention for a while.
That changes how you reach them. A cold spec and a salary number won’t move someone who isn’t looking. What moves them is a credible, sustained picture of the thing they actually want: real ownership, technical work that matters, and a company growing fast enough that joining now means growing with it. The engineers leaving the primes aren’t running from a “bad job”, but they want a better-fitting one. The companies that understand the difference are the ones that land them.