Unum reviews

3.4

55% would recommend to a friend

(1,427 total reviews)
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Rick McKenney

62% approve of CEO

57% positive business outlook

Unum has an employee rating of 3.4 out of 5 stars, based on 1,427 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Unum employee rating is in line with the average (within 1 standard deviation) for employers within the Insurance industry (3.7 stars).

Reviews by job title

1K reviews
5.0
Sep 29, 2025
Recommend
CEO approval
Business Outlook

Pros

Unum promotes internal talent development, provides generous employee benefits, steady work environment, strong culture, opportunities to work in many different departments.

Cons

A lot of organizational changes and corporate bureaucracy resulting in deliverables being slowed down by multiple layers of decisionmakers.

2.0
Jun 23, 2026
Recommend
CEO approval
Business Outlook

Pros

Stunning building and grounds, canteen on site.

Cons

Very old technology with no plan to modernise. No actionable IT or data strategy. Toxic mgmt culture in some areas of IT. Even insignificant decisions and sign offs have to go to C-suite as zero delegation or accountability below this level. IT department is poorly managed. No IT processes, no change comms, everything is verbal, so it all depends who you talk to! IT delivery is excruciatingly slow and no-one seems to notice. The Change team and PMO are highly dysfunctional. They lack the capability to oversee IT change and are only comfortable with non‑technical change.

Viewing 1 - 3 of 1,427 Reviews

Glassdoor has 2,370 Unum reviews submitted anonymously by Unum employees. Read employee reviews and ratings on Glassdoor to decide if Unum is right for you.