RES reviews

3.4

58% would recommend to a friend

(335 total reviews)

Eduardo Medina

78% approve of CEO

43% positive business outlook

RES has an employee rating of 3.4 out of 5 stars, based on 335 company reviews on Glassdoor which indicates that most employees have a good working experience there. The RES 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

335 reviews
4.0
May 8, 2026
Recommend
CEO approval
Business Outlook

Pros

Highly passionate people Focussed on high quality and excellence Generally very honest and open Consider options with the long term in mind Good bonus structure

Cons

Generally lower pay than the rest of the industry Pay raises generally lower than in most markets, meaning that people who are already starting relatively low compared to the industry keep falling further behind. Needs better carreer paths

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RES Response
3w
Thank you for sharing your feedback and for your long tenure with RES. We’re glad to hear you value the passion and quality across our teams. We also recognize your perspectives on compensation and career development. RES regularly reviews compensation and benefits to ensure alignment with market benchmarks, and we encourage you to connect with your People & Culture Business Partner to share additional detail so we can better understand your experience.
3.0
Apr 27, 2026
Recommend
CEO approval
Business Outlook

Pros

Pay pto bonus per diem

Cons

Lack of personal time, high level management may not know company policy

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RES Response
1mo
Thank you for sharing your feedback. We’re glad you value the pay and benefits available at RES. We also appreciate you raising concerns around workload and policy clarity and encourage you to connect with your People & Culture Business Partner to share additional detail so we can better understand your experience.
2.0
Apr 21, 2026

Avoid

Recommend
CEO approval
Business Outlook

Pros

Fancy offices Work life balance is okay

Cons

The last two years the company has transformed to a bad employer and have lost all the culture and values they had. Management do not care for employees but only for the company policies that are recently introduced and many of them are very unreasonable. There is no humanity there anymore (depending on the team). Career progress does not exist. Clear cronyism without even hiding it.

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RES Response
1mo
Thank you for taking the time to share your feedback and for your continued time with RES. We appreciate your perspective and recognize the concerns you’ve raised around culture, leadership, and career development during a period of change. We would welcome the opportunity to better understand your experience and encourage you to connect with your People & Culture Business Partner to share additional detail.
Viewing 1 - 3 of 335 Reviews

Glassdoor has 389 RES reviews submitted anonymously by RES employees. Read employee reviews and ratings on Glassdoor to decide if RES is right for you.