Starting a New Career at 40: US Pay, Roles & Plan

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Key Takeaways

• You’re Not Alone: FlexJobs found 43% of US workers are actively trying to change career fields in 2026.
• Late Switchers Usually Succeed: AIER found 82% of Americans who tried a career change after 45 made it work.
• Expect an Early Dip: BLS puts median pay for ages 35–44 at $74,672, above most entry-level tech salaries.
• Pay Recovers by Mid-Career: PayScale shows cybersecurity analysts averaging $99,045 after five to nine years.
• Reuse Your Experience: Pick a role that builds on skills you already use, not one that starts from zero.
• Traineeship and Bootcamp programs at Fortray build job-ready tech skills with 1:1 mentorship and hands-on labs.

Most career-change advice is written for 25-year-olds. So, at 40, the doubt sounds reasonable: the window has closed, employers want someone younger, and you’d be starting over from the bottom.

The data says otherwise. In a recent FlexJobs survey of more than 4,000 US workers, 43% said they’re actively trying to change career fields this year. The new career at 40 does carry one real cost, and it’s money: entry-level tech pay usually sits below what you earn now. This guide shows how big that gap is, how fast it closes and which roles close it quickest. Fortray US helps career changers, and IT professionals train for these roles.

Is It Realistic to Start a New Career at 40 in the US?

Yes, and the odds are better than most people assume. The national survey by AIER of Americans aged 47 and over found that 82% of those who attempted a career change after 45 succeeded. 87% of the successful changers said they were happy with the move, and 65% felt less stress at work.

The same study explains what separated the winners from the rest. Successful changers moved into careers that used skills and experience they already had. Those who struggled tended to chase careers that required entirely new skills.

Time is on your side, too. Anyone born in 1960 or later reaches Social Security’s full retirement age at 67, as CNBC explains, so a 40-year-old today still has 27 working years ahead… and at 40, you gain a protection younger applicants don’t have: the federal Age Discrimination in Employment Act covers workers aged 40 and older, according to the EEOC.

Don’t pick your new field from a “highest-paying jobs” list alone. FlexJobs found 15% of workers tried a career change in the past year that hasn’t worked out yet, and AIER’s research points to the usual trap: a target with nothing in common with what you already do.