Sibylline reviews

3.6

59% would recommend to a friend

(86 total reviews)

63% positive business outlook

Sibylline has an employee rating of 3.6 out of 5 stars, based on 86 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Sibylline employee rating is in line with the average (within 1 standard deviation) for employers within the Management & Consulting industry (3.7 stars).

Reviews by job title

86 reviews
2.0
Jun 14, 2023

Rocky Road Ahead - Issues Already

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Their 401k matches a whopping 5% contribution...

Cons

This company has the poorest communication of any security company I've seen in a long time. They are extremely underprepared for anything. I don't know if this is a lack of foresight or planning, or what. As an employee, doing the simplest task has become a chore. And I mean any task. A lot of people left when this company took over and now I see why. It won't be long before I leave, too. Everything they do creates more problems than they solve.

4.0
Mar 8, 2021

GSOC Salary

Recommend
CEO approval
Business Outlook

Pros

Team environment, over time available

Cons

Lack of job security, management in transition

1.0
Aug 1, 2025

Terrible

Recommend
CEO approval
Business Outlook

Pros

None, unprofessional company treats everyone terribly

Cons

Everything. I don’t understand how they’re able to get away with this

Viewing 10 - 12 of 86 Reviews

Glassdoor has 93 Sibylline reviews submitted anonymously by Sibylline employees. Read employee reviews and ratings on Glassdoor to decide if Sibylline is right for you.