ESS reviews

3.7

65% would recommend to a friend

(1,481 total reviews)
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Buddy Helton

60% approve of CEO

50% positive business outlook

ESS has an employee rating of 3.7 out of 5 stars, based on 1,481 company reviews on Glassdoor which indicates that most employees have a good working experience there. The ESS employee rating is in line with the average (within 1 standard deviation) for employers within the Human Resources & Staffing industry (3.8 stars).

Reviews by job title

1K reviews
4.0
May 1, 2026
Recommend
CEO approval
Business Outlook

Pros

It was easy to decide when & where to take jobs.

Cons

Sometimes being reassigned at schools left you working roles you didn't not originally sign up for. When districts started doing budget cuts, they stopped allowing for classified subs, so I went from daily jobs to no job for weeks to months at a time.

Viewing 13 - 15 of 1,481 Reviews

Glassdoor has 1,848 ESS reviews submitted anonymously by ESS employees. Read employee reviews and ratings on Glassdoor to decide if ESS is right for you.