JumpstartRyan WightmanStream Lead
Guide · Generalist stream

Consulting to startup: the roles, the money, the move.

Chief of staff and founder's associate roles at seed to Series B startups, from the briefs of roles we've filled. What changes when you stay for the outcome instead of recommending it.

Ryan WightmanBy Ryan Wightman, Generalist and Marketing Stream Lead at Jumpstart. Updated September 2026.

Consultants are the easiest people I place and the hardest to convince. Easy because founders like you: you can structure a problem, write a clear page, and you've spent two years being dropped into industries you knew nothing about and being useful by Wednesday. Hard because you've been told your exit options are industry strategy, private equity or an MBA, and a 12-person startup wasn't on the slide.

This page is the case for the fourth option, with the numbers, the roles, and the parts of consulting that will get in your way.

The roles consultants land

Two, mostly. Chief of staff, which is the closest thing to what you do now: you own the operating cadence, run the founder's priority projects, and turn a technical or scientific team's progress into plans, updates and decisions. Four of the seven senior operator roles I've filled were chief of staff roles, and consultants are the natural fit for every one of them. And founder's associate, the same shape at an earlier stage or with less experience behind you; the founder's associate page covers it in detail.

The briefs read like a consulting job description with the client removed. Complimind: "lead cross functional projects end to end, turn a complex regulatory product into a clear go to market". Dayhoff Labs: "bring structure to a small, deep research team". Salient Bio: "turn lab progress into plans, updates and hiring". That's the job you already do, except you stay for the outcome.

Chief of staff and founder's associate roles we've filled

Chief of Staff
Complimind
£60,000 to £75,000
London · Hybrid · Seed · Team of 8 · Regulated AI product, GTM
Chief of Staff
Dayhoff Labs
£50,000 to £70,000
London or Boston · Hybrid · Seed · Team of 7 · Research team, London and Boston
Chief of Staff
Salient Bio
£40,000 to £55,000 depending on experience
Bermondsey, London · Hybrid · Seed · Team of 13 · Science-led team, Bermondsey lab
Chief of Staff
Dirac Software
£60,000 to £65,000
London · In person · Seed · Team of 8 · Path to £1m a month and Series A
Founders Associate
Adfin
£40,000 to £60,000 plus equity
Victoria, London · Hybrid · Series A · Team of 45 · Series A payments, equity
Founders Associate
Ares Intelligence
£45,000 to £60,000
London · In person · Seed · Team of 5 · Client projects, team of 5

What changes, honestly

Pay first. Chief of staff and founder's associate roles I fill pay £35k to £65k. If you're an analyst or consultant at a top firm, that's a small step down or roughly flat on base, and the bonus goes. What you get instead is equity in most roles and a progression curve that has nothing to do with promotion cycles: the company doubles, someone has to run the new thing, and it's you.

The bigger change is the work itself. In consulting you recommend; here you do. You'll write the plan, and then you'll be the person hiring the two people the plan needs, negotiating the supplier contract, and explaining to the board why month three slipped. Some consultants find that terrifying for six weeks and then never want to go back. A few find they preferred the recommending, and that's a fine thing to learn on a 15-minute call rather than three months in.

The habit to drop. Slides. A seed-stage founder wants a one-page Notion doc and a decision by Thursday, and they'll read a 30-slide deck as a sign you're not ready to act. Every consultant I've placed has had to unlearn this. Every one of them said it was the best part.

What founders worry about with consultants

That you'll analyse when you should ship. That you'll expect a team and a research budget. That you'll be uncomfortable when there's no partner to check the work. And that you'll leave when a Big 4 or MBB alumni network offers you a strategy role at a corporate for more money. Founders ask about all four, sometimes bluntly.

The consultants who get hired have answers ready. They talk about the engagement where they ended up implementing rather than recommending. They show something they built or ran outside work. They ask about the customers and the runway before the org chart. And they explain why this company, not why startups.

Two to five years in and thinking about it? Book a 15-minute call. I'll tell you which roles you're a fit for now and which need another year.

Book a generalist call →

Making the move

Don't resign first. Start while you're employed and give it six to eight weeks. Rewrite your CV around outcomes for the client rather than the engagement ("built the operating model the CEO used to raise the Series B" beats "supported a Series B fundraising workstream"). Pick your stage deliberately: seed means a team under ten and a founder as your manager; Series A means twenty to fifty people and a cleaner path into a function. Consultants tend to do well at Series A first time round.

On Jumpstart, once you're on the platform, founders pitch their roles to you on video before you apply. For someone leaving a large firm, watching the founder talk for thirty seconds is the fastest way to know whether you can work for that person.

How the process works

Book a 15-minute call with me. If the Generalist stream fits, you're on the platform with a profile and a 60-second video pitch within 24 hours. You apply to tailored roles, and 80% of candidates who hit the 24-hour window land a role in four to six weeks. Free for candidates. Jumpstart can't support visa sponsorship or candidates in full-time study.

Questions I get on calls

What startup roles do management consultants move into?

Chief of staff and founder's associate are the two most common. Both use the consulting skill set (structuring problems, running projects, clear writing) but you own the outcome rather than the recommendation. Strategy and operations and first finance hire roles also come up.

Will I take a pay cut leaving consulting for a startup?

Chief of staff and founder's associate roles Jumpstart fills pay £35k to £65k, so a small step down or roughly flat on base for most consultants two to five years in, with the bonus gone. Most roles carry equity and progression is much faster.

Do startups want to hire consultants?

Yes, with reservations. Founders like the structure and work rate and worry consultants will analyse rather than ship, and expect a team. Show something you implemented or built, and be specific about why their company.

Should I do an MBA before joining a startup?

Founders don't ask for one at seed to Series B and it won't move your salary in these roles. Two years operating inside a startup teaches more about how a business works, and pays you while it does.

Read next

Product-focused generalist roles at London startupsWhat the job is, what it pays, who gets hired.What a founder's associate actually doesThe most common first startup role, explained from the briefs.Leaving investment banking for a startupWhich roles, what you'll earn, and how to make the move without a pay cliff.

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