How to Change Careers at Any Age: A Step by Step Plan
A practical, low risk plan for moving into a new field, whether you are 25, 40 or 55.
Short answer
To change careers, first test the new field cheaply through research, informational interviews and a small project. Then map your transferable skills, close the most important gaps with targeted learning, and build proof such as a portfolio, certification or freelance work. Finally, rewrite your resume for the new role and use your network for introductions. Most changes take months, not weeks, so keep income stable while you transition.
Career change is more common than it feels
Changing direction can feel risky and unusual, but frequent job changes are a normal part of working life. Long running U.S. government surveys that follow the same people for decades show how often people move:
| Group | Average number of jobs held | Source |
|---|---|---|
| People born 1957 to 1964, from age 18 to 58 | 12.9 jobs | BLS National Longitudinal Survey of Youth 1979, released August 26, 2025 |
| People born 1980 to 1984, from age 18 through 36 | 9.0 jobs | BLS National Longitudinal Survey of Youth 1997, released April 2, 2024 |
A "job" here means a period of work with one employer, so these figures count employer changes rather than full career changes. They still show that moving on is the norm. The skills employers need are shifting too: in the World Economic Forum's Future of Jobs Report 2025, employers expected 39% of workers' core skills to change by 2030.
Step by step: how to change careers
Step 1: Clarify why you want to change
Be specific. "I am bored" is a starting point; "I want work that is more analytical, with a predictable schedule and higher pay ceiling" is something you can act on. List what to keep from your current career, too.
Step 2: Research and test target roles
Shortlist two or three roles. For each one:
- Read 15 to 20 real job postings and note the skills that appear again and again.
- Hold three to five informational interviews: short conversations with people in the role about what the work is really like.
- Try a small test, such as a weekend project, short course or volunteer task, before you commit.
Step 3: Map your transferable skills
Transferable skills carry over from one field to another. Build a simple table:
| Requirement in target postings | My evidence from current career | Gap? |
|---|---|---|
| Stakeholder communication | Ran weekly client calls for 3 years | No |
| Data analysis in SQL | Excel analysis only | Yes |
| Project management | Coordinated two product launches | Partly |
This becomes the backbone of your resume and your interview stories.
Step 4: Close the gaps with targeted learning
Learn only what postings repeatedly require. A focused certificate plus a real project usually beats a long, general program. Check whether employers in your target field actually require a degree or license before you spend on one.
Step 5: Build proof of ability
Employers hire career changers who can show evidence. Options include:
- A portfolio or case study of a project you completed.
- Freelance or volunteer work in the new field.
- An internal move or stretch project at your current employer, often the lowest risk route.
- A recognized certification, where the field values it.
Step 6: Reposition your resume and network
Lead your resume with a short summary that names the new target role and your most relevant strengths. Reorder bullets so transferable achievements come first, and use the language of the new field. Then ask your network for introductions: referrals matter more when your background is unconventional. Our guide to ATS friendly resumes covers the format.
Changing careers at 30, 40 or 50
- In your 30s: you have experience and usually time to retrain. Lean on transferable skills and consider a bridge role.
- In your 40s: frame your experience as leadership and judgment, and target roles where domain knowledge from your old field is an advantage.
- In your 50s and beyond: consider consulting, part time or project work in the new field first, and emphasize reliability, mentoring and depth.
At any age, protect your finances: build a savings buffer, keep earning while you test, and expect the move to take several months. See how long job searches take.
Frequently asked questions
Is it too late to change careers at 40?
No. Many people change careers in midlife. Your experience can be an advantage if you choose a field where it is relevant and present it as transferable value.
Do I need a new degree to change careers?
Often not. Many roles hire on skills and evidence. Check real job postings: if most require a specific degree or license, plan for it; if not, a targeted course and portfolio may be enough.
Will I have to take a pay cut?
Sometimes, at least at first. You can reduce the cut by moving to a role that values your existing expertise, by changing function within your current industry, or by making an internal move.
How do I explain a career change in an interview?
Give a short, forward looking reason, connect your past results to the new role's needs, and show the steps you have already taken, such as courses, projects or freelance work.
Sources
- Number of Jobs, Labor Market Experience, Marital Status, and Health for those Born 1957 to 1964, U.S. Bureau of Labor Statistics, National Longitudinal Surveys (August 26, 2025)
- Americans born in the early 1980s hold an average of 9.0 jobs from ages 18 through 36, U.S. Bureau of Labor Statistics, National Longitudinal Surveys (April 2, 2024)
- The Future of Jobs Report 2025, World Economic Forum (January 7, 2025)
Last reviewed . Found an error? Tell us.