ESS reviews

3.7

66% would recommend to a friend

(1,485 total reviews)
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Buddy Helton

61% approve of CEO

51% positive business outlook

ESS has an employee rating of 3.7 out of 5 stars, based on 1,485 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
Nov 5, 2025
Recommend
CEO approval
Business Outlook

Pros

Steady Work, Great Flexibility, Easy Management, Nice Variety in Work, Excellent for Skill Building

Cons

Low Pay, Modest Health Benefits, Not Full-Time, Kids and Schools can Sometimes be Difficult.

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ESS Response
7mo
We greatly appreciate you taking the time to share your review! It’s wonderful to hear how you enjoy the flexibility. We’re sorry you are not satisfied with the pay. We will continue to work with our partnering districts to influence rate increases when possible.
2.0
Oct 28, 2025
Recommend
CEO approval
Business Outlook

Pros

Easy to get hired, low qualifications, low expectations

Cons

Fake flexibility, unqualified peers, bad reputation in my area

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ESS Response
7mo
Hello, thank you for sharing your feedback. We appreciate all of our educators and the work they do. We continually review our processes and work with partner districts to provide the best possible opportunities for our substitute teachers.
1.0
Sep 17, 2025

Don’t do it.

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Working with children is rewarding, however this company offers no consistency.

Cons

Everything. You could be given a “permanent” classroom and be moved 5 times in one week. They offer no consistency to children which alters their educational process and disrupts a classroom by having new adults circulating their class. No one answers any questions. Cannot reach out to anyone at the company. No emails or phone calls are returned. Insufficient training. Awful awful awful experience here and I wouldn’t recommend it to anyone.

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ESS Response
9mo
Thank you for taking the time to share your experience. We’re sorry to hear about the frustrations you’ve described, particularly around consistency and communication. We take concerns like these seriously, as they impact both our substitutes and the students they serve. We encourage you to reach out to our HR team at HRHelp@ESS.com so we can better understand your experience and address your concerns directly.
Viewing 172 - 174 of 1,485 Reviews

Glassdoor has 1,852 ESS reviews submitted anonymously by ESS employees. Read employee reviews and ratings on Glassdoor to decide if ESS is right for you.