Conventional wisdom has it that most jobs are never advertised – these ‘hidden’’ positions are offered and filled primarily via word-of-mouth through social networks. So if job boards are your primary tools in the job hunt, you’re reducing your chances of finding the perfect job by over 50%.
It gets much worse! Unless you are willing to invest substantial time, regularly use multiple job boards, and are adept at using Boolean operators, advanced search features, and filters, you’re reducing your chances of finding the perfect job by as much as 90%. Here’s why:
Let’s assume that conventional wisdom is correct and 50% of available jobs are ‘hidden’, and 50% are advertised. No single job board has every ad – Indeed and SimplyHired come the closest – so at best, you have access to roughly 80% of the advertised jobs on the largest job boards. If you’re using only one job board, you’re accessing at best 40% of the available jobs (80% of 50%). If you’re solely using CareerBuilder, Monster or HotJobs, then you’re accessing less than 20% of the available jobs.
‘Accessing’ the jobs isn’t the same thing as ‘Seeing’ the jobs though. The simplistic queries we use, a lack of structured data, and the high rate of irrelevant results returned by job search engines conspire to hide many of the advertised jobs matching your interests.
Notice that there are 17 jobs selling autos in Boston, MA. Yet, if I search for ‘auto sales’ (equivalent to Auto AND Sales), Indeed returns 382 total results, but only 10 of the 17 relevant positions are mixed in the 382. If I search for ‘car sales’, Indeed returns 488 jobs, but only 8 of 17 relevant jobs are mixed in the result set – and only one job shows up in the results of both queries.
If I try searching only the job titles for ‘auto sales (equivalent to Title:(Auto Sales)), Indeed returns a much more focused set of 13 jobs (which appears nice on the surface); but, I only see 8 of the 17 relevant jobs.
Other options include using the Boolean operator ‘OR’ to broaden my search e.g. ((Auto OR Car) AND Sales) … this returns all 17 relevant jobs, but they’re mixed in a set of 869 jobs. Only 8 of the 17 are on the first three pages of results, and a relevant result can be found as late as page 46. A Penn State study found that “Fewer than 10 percent (of search engine users) bothered with the third page of results.” How many (besides me) would make it to page 46? Not many – as predicted by Optimal Foraging Theory.
Let’s recap:
§ 50% of available jobs are never advertised
§ 40% or less of available jobs can be found on any one job board
§ 20% or less of available jobs are returned by simple queries
§ 10% or more of available jobs can be lost in the clutter of irrelevant results
So next time you use a simple two-word query (without Boolean operators) on your favorite job board, keep in mind that roughly 90% of the relevant available jobs that you seek will remain hidden.