Interim Head of People

Your Head of People just left. Your team still needs a leader on Monday.

I step in as your interim Head of People to keep the team steady, take on the open work, and help you hire the right permanent leader, without rushing the search.

Sounds familiar?

Most interim calls start with one of these.

  • Your People leader gave notice and their last day is coming fast
  • Your People team is junior or specialized and has no one to lean on
  • Open work is piling up: leaves, employee issues, comp questions, a review cycle
  • You need to hire a permanent Head of People but don't want to rush it
  • The people function reports to a CEO, COO, or GC who doesn't have time to run it
The first 90 days

How the first 90 days work

01
Days 1–30

Steady the team

Meet the team and key leaders, take over the handoff, and become the go-to person for tricky situations. You get a written readout: what to keep, pause, or stop, and a clear plan.

02
Days 31–60

Keep things moving

Run team priorities week to week, handle employee relations, leaves, and manager questions, and keep open projects on track.

03
Days 61–90

Hire your next leader

Shape the permanent role, help design the interview process, meet finalists, and write a transition plan so your new leader hits the ground running.

Engagement

Two ways to work together

Steady and Search

About 2 days a week

Team leadership, the 30-day readout, manager support, and help hiring your permanent leader.

Full Coverage

About 3 days a week

Everything in Steady and Search, plus HR systems, process fixes, and projects that can't wait.

Interim engagements usually start around $10,000 a month. Month to month after the first month, with 30 days' notice. No equity, benefits, or search fees.

Proof

I've done this before

Moonvalley (YC, Khosla)

Interim Head of People for 10 months during an active VP search. Grew the team from 60 to 150 across the US, UK, and Canada, through acquisition.

Flexport

Stepped up as interim Head of People reporting to the CEO, leading a team of 35+ while the company grew from 200 to 2,000+.

"Cassie is the real deal. If you're looking for someone who can build, advise, and genuinely champion your team at the same time — she's it."
John Thomas
Co-founder, Moonvalley.ai (YC, Khosla)
FAQ

Questions about interim engagements.

Let's get your team steady.

A 30-minute call is enough to tell whether interim is the right fit, and if it isn't, I'll say so.

Book a discovery call