EnerSys reviews

3.2

57% would recommend to a friend

(498 total reviews)

David M. Shaffer

47% approve of CEO

32% positive business outlook

EnerSys has an employee rating of 3.2 out of 5 stars, based on 498 company reviews on Glassdoor which indicates that most employees have a good working experience there. The EnerSys employee rating is in line with the average (within 1 standard deviation) for employers within the Manufacturing industry (3.5 stars).

Reviews by job title

498 reviews
1.0
Nov 17, 2025
Recommend
CEO approval
Business Outlook

Pros

The new CEO, Shawn O'Connell(has the sales background), openly expresses his disdain for the engineering departments in C-level meetings. The former CEO, Dave Shaffer was also someone who explicitly stated his intention to fire all engineering employees, good for the sales workers.

Cons

Despite receiving very low scores every year on 'Great Place to Work' surveys, the company's website misleadingly claims success. Its reputation is languishing/struggling greatly in North America. Working at this company offers no real value or professional gain. Furthermore, it has developed a poor reputation in the market.

1.0
Nov 4, 2025

A toxic place

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Stable employment Excellent pay for lower skill workers

Cons

Abysmal management starting from the corporate level. Every time corporate pushes a new initiative in Warrensburg, things get worse. Mediocrity is encouraged. Hard work does not get rewarded. A toxic environment, both literally and figuratively.

Viewing 25 - 27 of 498 Reviews

Glassdoor has 604 EnerSys reviews submitted anonymously by EnerSys employees. Read employee reviews and ratings on Glassdoor to decide if EnerSys is right for you.