IESO Reviews

4.2

84% would recommend to a friend

(125 total reviews)

Lesley Gallinger

99% approve of CEO

67% positive business outlook

IESO has an employee rating of 4.2 out of 5 stars, based on 125 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The IESO employee rating is in line with the average (within 1 standard deviation) for employers within the Energy, mining, utilities industry (3.7 stars).

Reviews by job title

125 reviews
5.0
3 Aug 2024

Excellent

Recommend
CEO approval
Business outlook

Pros

Great opportunities to work at

Cons

Career progressive environment at the work place

3.0
30 May 2018

Interesting work,nepotism and favoritism sucks

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Interesting work, good salary and excellent benefits

Cons

Lately culture in the company is drifting towards nepotism and favoritism

2.0
13 Feb 2018

Good if you are an engineer

Recommend
CEO approval
Business outlook

Pros

Good pay and benefits. Decent work life balance

Cons

Very technical work, if you are not an engineer then you are not valued for your knowledge. You sit and rot for your entire career and no one would notice. Not a good place for ambition

Viewing 1 - 3 of 125 Reviews

Glassdoor has 256 IESO reviews submitted anonymously by IESO employees. Read employee reviews and ratings on Glassdoor to decide if IESO is right for you.