ESS reviews

3.7

65% would recommend to a friend

(1,481 total reviews)
avatar

Buddy Helton

59% 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
5.0
Feb 9, 2026

Flexible

Recommend
CEO approval
Business Outlook

Pros

Flexible timings. Can choose days to work or not.

Cons

Part time, no appraisal, no job during summer holidays and other holidays

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ESS Response
3mo
We sincerely appreciate you taking the time to give us your review!
4.0
Feb 5, 2026

ESS Sub

Recommend
CEO approval
Business Outlook

Pros

Schedule flexibility Hours Easy to get used to

Cons

Pay lacked compared to other sub positions

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ESS Response
3mo
Thanks for your review! We’re thrilled to hear how you’ve been enjoying your experience as an ESS employee.
5.0
Feb 5, 2026

Daily Sub Teacher

Recommend
CEO approval
Business Outlook

Pros

Only base pay and no increment in salary.

Cons

Flexible schedule. Good for new moms and professionals with career gap. Good work environment in Dallas schools

avatar
ESS Response
3mo
We sincerely appreciate you taking the time to give us your review!
Viewing 40 - 42 of 1,481 Reviews

Glassdoor has 1,847 ESS reviews submitted anonymously by ESS employees. Read employee reviews and ratings on Glassdoor to decide if ESS is right for you.