Onboarding: The First 90 Days That Retain People

Most attrition in the first year is decided in the first 90 days. The fix is not perks. It’s a real ramp plan, a real manager rhythm, and a real human assigned to make this person succeed.

What’s at stake

Pre-boarding

• Equipment shipped to arrive 3 days before start
• Accounts pre-provisioned, calendar populated
• Welcome message from manager + buddy
• Day-1 agenda shared in advance
• First-week reading list (light, not overwhelming)

Week 1

1. Manager 1:1 booked on day 1, then weekly
2. Buddy 1:1 booked twice in week 1
3. Team intros in groups of 2–3, not big calls
4. One small, visible task to ship
5. Draft of the 30-60-90 plan together

30 / 60 / 90

Signals you’re doing it wrong

• Week 1 is ‘read these 40 docs’
• Manager 1:1 doesn’t happen in week 1
• No clear owner for the new hire’s success
• No 90-day check-in on the calendar
• Performance feedback first arrives in a review