Constellis reviews

3.1

32% would recommend to a friend

(305 total reviews)
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Terry Ryan

29% approve of CEO

33% positive business outlook

Constellis has an employee rating of 3.1 out of 5 stars, based on 305 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Constellis employee rating is in line with the average (within 1 standard deviation) for employers within the Management & Consulting industry (3.5 stars).

Reviews by job title

305 reviews
5.0
Jul 28, 2025

Great company

Recommend
CEO approval
Business Outlook

Pros

Great work life balance, not too bad of a caseload, great coworkers and good management.

Cons

Can’t think of any at this time.

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Constellis Response
9mo
Thank you for taking the time to provide feedback and for being a valued member of the Constellis Team!
5.0
Nov 26, 2018

Company on the Rise

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Interesting work; new and improved time off and benefits plan; strong new leadership team with a strategic vision for success; many recent new contract wins and opportunities for employees

Cons

Traffic around Reston hqs can be challenging

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Constellis Response
6y
Thank you for your feedback, we appreciate it. We’ve made strides and continue to build Constellis as a great place to work, such as improved PTO and employee benefits. We hire the best and brightest people in the industry - retaining our employees is important to us. The Company headquarters has moved to Herndon, Virginia, so we hope that this is an improvement in terms of traffic. If you have more feedback for us, please reach out to us at GlassdoorReviews@Constellis.com.
1.0
Dec 4, 2018

The Reviews are Dead On

Recommend
CEO approval
Business Outlook

Pros

None that I can think of.

Cons

Horrible people work here for the most part. The new leadership is an improvement; however, they are being blindsided by the toxicity of some of the managers who remain who are holding this company back. There are troublemakers who should have been let go long ago and still have jobs, leading the rumor mills to believe they hold information and are indispensable. They have toxic personalities corrupting the ethical compass needed for growth. For a company at such a pivot point in their growth, they're making tragic mistakes keeping useless key managers on when they add no value to the company. They either can't perform, use others to cover for them or can't travel as the job requirement outlines to meet performance standards.

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Constellis Response
6y
Thank you for your feedback – it’s important to us. Every Constellis employee is evaluated annually both on performance and core competencies such as leadership, accountability and communication skills. We are actively working to foster a speak-up culture at Constellis, and our employees are always encouraged to reach out to HR if they are experiencing issues in the workplace. They are also able to submit their concerns anonymously via our Ethics Hotline. Based on your review, we would appreciate specific feedback from you, please contact us to provide more information via GlassdoorReviews@Constellis.com.
Viewing 1 - 3 of 305 Reviews

Glassdoor has 385 Constellis reviews submitted anonymously by Constellis employees. Read employee reviews and ratings on Glassdoor to decide if Constellis is right for you.