Is ESS a good company to work for?

ESS has an overall rating of 3.7 out of 5, based on over 1,855 reviews left anonymously by employees. This rating has decreased by 3% over the last 12 months. 67% of employees would recommend working at ESS to a friend and 52% have a positive outlook for the business. The best reviews about ESS have been left by employees working as Teacher , Subsitute Teacher and Building Substitute Teacher .

Does ESS pay their employees well?

According to anonymously submitted Glassdoor reviews, ESS employees rate their compensation and benefits as 2.7 out of 5. Find out more about salaries and benefits at ESS. This rating has decreased by 5% over the last 12 months.

How satisfied are employees working at ESS?

67% of ESS employees would recommend working there to a friend based on Glassdoor reviews . Employees also rated ESS 4.1 out of 5 for work life balance, 3.3 for culture and values and 3.1 for career opportunities.

What are the top reviewed jobs at ESS?

Substitute Teacher (987) , Paraprofessional (90) , Long Term Substitute Teacher (33) , Teacher (28) , Special Education Paraprofessional (26) , Subsitute Teacher (24) , Substitute (20) , Recruiter (18) , Certified Substitute Teacher (17) , Account Manager (16) , Building Substitute Teacher (16) , Substitute Paraprofessional (14) , Substitute/Guest Teacher (9) , District Manager (7) , Teacher Assistant (6)

What are the pros of working at ESS according to real employee reviews?

"Scheduling is flexible and easy to work with" ((in 95 reviews)); "Job is good when you want a flexible schedule." ((in 80 reviews)); "Flexible hours You know your pay upfront Paid every other week pick up assignments suddenly or ahead of time" ((in 48 reviews)); "Management can be good or bad." ((in 20 reviews)); "Also great people to work with in the school system" ((in 19 reviews))

What are the cons of working at ESS according to real employee reviews?

"The pay is low but this is why the company has a lot of partnered schools" ((in 285 reviews)); "No benefits unless you want your entire paycheck to go towards the benefit plan they offer." ((in 84 reviews)); "No training for Special Needs." ((in 34 reviews)); "Poor communication and support" ((in 25 reviews)); "To much work for the bad salary" ((in 22 reviews))

What are the top reviewed ESS locations?

Cherry Hill , Philadelphia , Jacksonville , Savannah , Elizabeth , Portland , Frisco , Denton , Newark , Atlantic City , Toms River , Little Rock , New Brunswick , Union , Roanoke , Chattanooga , Houston , Englewood , Piscataway , Camden , Hampton , Dallas , Hillsboro , Tampa , Edison , Jersey City , Woodbridge , Burlington , Lehi , Orem

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ESS

ESS reviews

3.7

67% would recommend to a friend

(1,486 total reviews)

Buddy Helton

62% approve of CEO

52% positive business outlook

Company ratings over time

Ratings trend for the last 6 months (1,486 reviews)

Ratings by demographic groups

Race / Ethnicity

Gender

Sexual orientation

Disability

Parent or family caregiver

Veteran status

ESS has an employee rating of 3.7 out of 5 stars, based on 1,486 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

Feb 12, 2026

Flexible part-time hours

Substitute teacher

Recommend

CEO approval

Business Outlook

Pros

Nice second job! You choose the hours you want to work.

Cons

Postings generally appear late at night or early morning.

ESS Response

4mo

We sincerely appreciate you taking the time to give us your review!

5.0

Feb 10, 2026

Great

Teacher

Recommend

CEO approval

Business Outlook

Pros

Love the flexibility and diversity.

Cons

The daily pay could be better.

ESS Response

4mo

Thanks for your review! We’re thrilled to hear how you’ve been enjoying your experience as an ESS employee.

5.0

Feb 9, 2026

Substitute teacher review

Substitute teacher

Recommend

CEO approval

Business Outlook

Pros

Flexible schedule and nice administrative support.

Cons

Unavailable preferred schools or assignments

ESS Response

4mo

We sincerely appreciate you taking the time to give us your review!

Viewing 433 - 435 of 1,486 Reviews

Jobs at ESS

Now Hiring Substitute Food Service for the Union City Area School District! $12 per hour

Now Hiring Substitute Food Service for the Corry Area School District! $14 per hour

DISHWASHER (FULL TIME)

Crossing Guard Needed for 26.27 School Year - $23/hour, 7-9am, 2-4pm (may vary)

Launch Your Career in Education as a Substitute Teacher – Any Degree Accepted -Monthly Working Bonus

Ringtown, PA

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ESS

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Flexible part-time hours

Great

Substitute teacher review

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