Years of experience appear on almost every job description. But what exactly are those additional years supposed to represent?
Three years of experience. Five years preferred. Eight years required. Years of experience requirements appear in job descriptions every day, and the numbers can sound remarkably precise. But what do they actually tell us?
We see these numbers so often in job descriptions that they rarely invite much discussion. They appear to provide a straightforward way to distinguish between someone relatively new to a profession and someone who has spent considerable time doing the work.
But the apparent precision of those numbers raises a more interesting question.
What exactly is supposed to happen between year three and year five?
And what additional value should appear between year six and year eight?
The answer matters because years of experience influence more than who qualifies for a position. They can affect who applies, who receives an interview, how candidates view themselves in the market and what employers expect to pay.
Yet years may tell us less about capability than we sometimes assume.
What Does Another Two Years of Experience Actually Produce?
Experience clearly matters.
Someone who has performed a job for several years has usually encountered situations that a new employee has not. Repetition can build confidence. Difficult situations can improve judgment. Familiarity can reduce the amount of supervision someone needs.
But those things don’t occur according to a calendar.
Consider two people who have each worked in the same profession for five years.
One has worked in several environments, learned new systems, assumed additional responsibilities, handled increasingly difficult situations and continued developing professionally.
The other has performed essentially the same responsibilities in essentially the same way throughout those five years.
Both can accurately claim five years of experience.
But they may not possess the same five years of growth.
That’s the limitation of using elapsed time as a shorthand for capability.
Five years of experience can mean five years of growth, or one year repeated five times.
Years Are Easy to Measure. Capability Is Harder.
There is a practical reason employers use years of experience.
They’re easy to understand.
Three years suggests someone beyond entry level. Five years suggests greater familiarity and independence. Eight or ten years may suggest substantial depth.
The number provides a convenient screening mechanism. Capability is more difficult to put into a job description.
How much judgment does the position require? How independently should someone be able to work?
What situations should the person have encountered before? How quickly should the employee recognize when something isn’t right?
How effectively should the person communicate when circumstances become difficult? Those qualities are harder to reduce to a number. So years of experience often become a proxy for them.
That doesn’t make the proxy useless. It simply means we should be careful about treating it as more precise than it really is.
Research Has Questioned the Relationship for Years
This isn’t a new question.
Researchers have spent decades studying whether previous work experience predicts future job performance.
The original research collected for this article points to an important distinction. Previous experience can matter, particularly because experience allows people to acquire job knowledge. But the relationship between the amount of experience and future performance is not necessarily as strong as many people assume. years-of-experience-requirements
More recent research has also challenged the predictive value of simply measuring applicants by the amount of prior work experience they possess.
That doesn’t suggest employers should disregard experience. A person who has never performed a particular type of work and someone who has performed it successfully for several years clearly aren’t starting from the same place.
The more useful distinction may be between having experience and counting experience. What someone has learned from previous work can be highly relevant. The number of years alone tells only part of that story.
What Happens Between Three Years and Five?
Suppose a position requires five years of experience and a candidate has three. What should the additional two years have produced?
Perhaps the five-year employee should require less supervision. Maybe that person should recognize problems sooner, understand more of the exceptions to the normal process, communicate more effectively or make sound decisions without immediately seeking help.
Those are meaningful differences.
But notice what we’re actually describing.
We’re describing judgment, knowledge, independence and capability. The years themselves aren’t the value. They’re the period during which we expect those capabilities to have developed.
That distinction becomes important when someone with three years has already developed them. It also becomes important when someone with five years hasn’t.
Six Years Versus Eight Becomes Even More Interesting
As careers progress, additional years can become increasingly difficult to interpret. What should someone with eight years of experience know that someone with six does not?
There may be an excellent answer.
Perhaps those additional years included broader responsibilities, new technology, different organizations, larger teams, more difficult assignments or exposure to situations that require greater judgment.
But if the responsibilities remained essentially unchanged, another two years may tell us relatively little. At that point, breadth and depth of experience may become more informative than duration alone.
Two people can spend eight years in the same occupation and emerge with very different professional capabilities.
The number is identical.
The experience isn’t.
Where Did the Number Come From?
There is another reason experience requirements deserve some thought. Jobs change. Technology changes the work. Responsibilities move between employees. Processes become automated. Organizations restructure. Some skills become easier to acquire while entirely new skills become important.
Yet a requirement can remain remarkably durable. A position that required five years of experience years ago may still require five years today.
Perhaps five years remains exactly right. But it is also possible that the number has simply survived because it was already part of the position. Job descriptions are often revised rather than recreated. Responsibilities get added. Language gets updated.
Titles change.
Some requirements remain.
Over time, it can become difficult to distinguish between a requirement that continues to describe the work and one that has simply become part of the job description. That doesn’t make an inherited requirement wrong.
It makes its meaning worth understanding.
Then There Is the Question of Compensation
Years of experience frequently influence compensation expectations as well. Someone with eight years of experience will often expect to earn more than someone with two or three. Employers may also be willing to pay more for an experienced employee because they expect greater productivity, stronger judgment, deeper knowledge or less need for training and supervision.
Again, however, the employer isn’t really paying for the passage of time. The employer is paying for what is expected to have happened during that time.
That distinction helps explain why two people with the same number of years can command very different compensation.
Their responsibilities may have been different. One may possess specialized knowledge. One may have continued learning while another remained in a narrower role. Their industries, geographic markets and employers may value their capabilities differently.
Experience can contribute to value.
It doesn’t determine value by itself.
Experience and Tenure Aren’t the Same Thing Either
Years with an employer and years of professional experience can also become blurred.
An employee who has spent eight years with one organization may possess enormous institutional knowledge. That person understands systems, personalities, customers, history and the countless unwritten details that keep an organization functioning.
Another employee with eight years may have worked for several organizations and encountered different systems, leadership styles, technologies and ways of solving problems. Neither path is inherently better.
They simply produce different kinds of experience.
One may create tremendous depth.
The other may create greater breadth.
Once again, the number alone can’t tell us which one a particular job needs.
The Question Behind the Number
Years of experience will probably remain part of job descriptions for a very practical reason.
They provide useful context.
A position requiring substantial independent judgment shouldn’t necessarily be presented the same way as a position designed for someone entering the field. Experience can help communicate that distinction. The problem begins when the number becomes the definition rather than the shorthand.
Three years and five years are easy to count. Judgment is harder to measure.
So are adaptability, independence, professional maturity, depth of knowledge and the ability to handle situations that don’t follow the usual script. Those qualities often develop through experience.
They just don’t develop at exactly the same rate for everyone. Perhaps that is the more useful way to think about the familiar requirement of three years, five years or eight years.
Years tell us how long someone has been doing the work. They don’t necessarily tell us what the work has taught them.
And ultimately, employers aren’t hiring years.
They’re hiring what those years produced.
