Nearly 1 in 5 retirees over 65 are back at work, and a 2023 Fidelity study found 78% of them report higher life satisfaction.

The Consultant: From CFO to Part-Time Advisor

Mark, 68, retired from a Fortune 500 CFO role with a $2.1M portfolio. He was bored within 18 months.

He now consults 15 hours a week for three former clients. His rate is $250/hour.

  1. Earns $4,500/month, covering all discretionary spending
  2. Uses a home office, zero commute
  3. Says 'My brain feels 10 years younger'

His portfolio remains untouched, growing at 6% annually.

The Encore Careerist: Teacher to Park Ranger

Susan, 71, taught high school biology for 35 years. Retirement felt like a void.

She now works 20 hours a week as a seasonal ranger for the National Park Service.

  1. Earns $22/hour plus a federal pension boost
  2. Leads two 'Senior Stroll' tours weekly
  3. Gets free park access for her and a guest

'I'm outdoors, teaching again, and my grandkids think I'm cool,' she says.

The Gig Worker: Engineer to Handyman

Carl, 74, was a mechanical engineer. He missed solving tangible problems.

He built a handyman business using Nextdoor and a simple website. He books 10-12 jobs a month.

  1. Charges $75/hour, nets about $3,000/month
  2. Sets a 3-job/week maximum
  3. Invests all income into a grandchild's 529 plan

He controls his schedule completely, rejecting any job he doesn't want.

The Non-Profit Starter: Banker to Food Pantry Manager

Linda, 67, managed a bank branch. She wanted purpose, not profit.

She co-founded a community food pantry, working 25 hours a week as its unpaid operations manager.

  1. Leveraged a $15,000 start-up grant from her former employer
  2. The pantry now serves 200 families weekly
  3. She uses her 401(k) RMDs for personal expenses

Her work provides structure and deep community connection.

The Flexible Employee: Retail Manager to Museum Greeter

Robert, 70, managed a department store. He missed daily social interaction.

He works two 6-hour shifts weekly as a greeter at a local museum, earning $18/hour.

  1. Gets free family membership ($120 value)
  2. Has a 30% employee discount at the cafe
  3. Never works weekends or holidays

The low-stress role gets him out of the house with zero take-home work.

'I didn't un-retire because I needed money. I un-retired because I needed a reason to get dressed.' - Mark, 68

These five paths share key traits: autonomy, social engagement, and controlled hours.

The financial upside is a bonus, not the primary driver for most.