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

ESS reviews

3.7

67% would recommend to a friend

(1,486 total reviews)

Buddy Helton

62% approve of CEO

52% positive business outlook

Ratings by category

4.1

Work/Life balance

3.8

Diversity & inclusion

3.3

Culture & values

3.2

Senior management

3.1

Career opportunities

2.7

Compensation and benefits

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).

Ratings by demographic groups

Race / Ethnicity

Gender

Sexual orientation

Disability

Parent or family caregiver

Veteran status

Reviews by job title

1K reviews

4.0

Apr 9, 2026

Great Job

Substitute teacher

Recommend

CEO approval

Business Outlook

Pros

It is a great self-paced job

Cons

Students can be difficult at times

ESS Response

1w

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

3.0

Apr 4, 2026

Easy company to work for. Schools are normally very grateful for the help!

Substitute teacher

Recommend

CEO approval

Business Outlook

Pros

-If you are a Building Substitute teacher you are required to work full time every day. However, the schedule is flexible if you need time off. -If you choose to work a-la-cart your schedule is very flexible. -The ESS company in my area is very accommodating to requests or concerns. -This job is great if you are seeking to go back to school and need a regular paycheck that gives you flexibility. -The day to day is either coverage around the building if you are a building sub or a substitute teacher. Both are interesting and rewarding.

Cons

-Pro/Con you never know what you will be assigned to do until the day begins. -Work does not pay amazing. I earn $165/day in PA and that is higher than many other districts around me. -No benefits -No paid days off -Not affiliated with the school district

ESS Response

1w

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

4.0

Apr 1, 2026

Good, Fun Job

Substitute teacher

Recommend

CEO approval

Business Outlook

Pros

Every day is different, but manageable. It is quite the enjoying surprise.

Cons

Sometimes working with kids can be really difficult, but its about patience.

ESS Response

1w

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

Viewing 424 - 426 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)

Upcoming College Grads Apply to be a Substitute Teacher Now!

Allentown, PA

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ESS

ESS reviews

Ratings by category

Ratings by demographic groups

Reviews by job title

Great Job

Easy company to work for. Schools are normally very grateful for the help!

Good, Fun Job

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