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Mandiant Overview

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  • Reston, VA
  • 51 to 200 Employees
  • Company - Private
  • Information Technology Support Services
  • $25 to $100 million (USD)


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Mandiant Reviews

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Approve of CEO
Mandiant CEO Kevin R Mandia
Kevin R Mandia
25 Ratings
Current Employee, more than 3 years

"Exciting Place to work"

May 4, 2022 - Manager
Positive Outlook


Great direction, always changing, and tremendous industry opportunity. Great people and challenges. The business is very transparent and works to build employee morale and engagement.


A lot of changes in a short number of years can be difficult. Some folks shy away from the high level of change, others yurn for the excitement. The leadership has become very mature and removed most

Advice to Management

Some efforts to enshrine diversity lean toward marginalizing the majority and violating equal opportunity law. A worthy effort, but misguided if it results in further discrimination. Don't allow the
See All 41 Reviews

Mandiant Interviews

Getting an Interview
Applied online67%
Employee Referral33%

  1. Cyber Security Instructor Interview

    Anonymous Employee in United States
    No Offer
    Negative Experience
    Difficult Interview

    I applied online. I interviewed at Mandiant (United States)


    Phone screen with recruiter (30 minutes). Then phone screen with hiring manager (45-60 minutes). Then phone screen with multi-person panel of hiring manager and potential peers (90 minutes). Then me presenting a Mandiant slide deck they'd intentionally removed the speakers notes from. Then me giving a presentation on a topic I'm passionate about.

    The tech interview w/ hiring manager was the most rigorous. What's the difference between TLS and SSL. How does SSL work? How do I know a certificate is valid? How would I MitM SSL traffic? Where would I look for artifacts of persistence on a Windows machine? Describe the registry. Describe the different reg. hives, when does each come into play. Here's a packet capture (showed a wireshark screen via screen share), tell me what you see. The interviews, all of them went well, I was headed to offer, then the acquisition by Google closes and they ghost me. No formal ack of "the acquisition changed everything", just a generic "check back with us in a few weeks". I was fired up, ready to join Mandiant.

    Answer Question

See All 14 interviews

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Mandiant FAQ

(14 Questions)

All answers shown come directly from Mandiant Reviews and are not edited or altered.

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What is health insurance like at Mandiant?

...medical insurance, quarterly wellness days...

August 8, 2022

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Mandiant Locations

  • Alexandria, VA
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985 Reviews

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