MCI reviews

3.6

66% would recommend to a friend

(402 total reviews)
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Sébastien Tondeur

90% approve of CEO

54% positive business outlook

MCI has an employee rating of 3.6 out of 5 stars, based on 402 company reviews on Glassdoor which indicates that most employees have a good working experience there. The MCI employee rating is in line with the average (within 1 standard deviation) for employers within the Media & Communication industry (3.7 stars).

Reviews by job title

402 reviews
4.0
Dec 13, 2025

MCI Data Scientists

Recommend
CEO approval
Business Outlook

Pros

Work on large-scale, real-world problems with meaningful impact Exposure to complex, high-responsibility environments Opportunity for long-term growth and domain expertise Stable setting for serious, applied analytical work

Cons

Slow decision-making and limited agility Bureaucratic processes that can hinder experimentation Legacy systems and tooling constraints Innovation often requires extra persistence and negotiation

1.0
Dec 5, 2025
Recommend
CEO approval
Business Outlook

Pros

Health insurance is fully paid - but with a high deductible. Professional development opportunities are plentiful. There is a 401k - but with zero employer match.

Cons

Lack of leadership and follow through. This company represents non-profits in their Association Services division - but they are only concerned with making a profit. They do not care about the clients they serve - or their memberships.

Viewing 10 - 12 of 402 Reviews

Glassdoor has 659 MCI reviews submitted anonymously by MCI employees. Read employee reviews and ratings on Glassdoor to decide if MCI is right for you.