Marriott International
Firmographics
Marriott International, Inc. is based in Bethesda, Maryland, USA, and encompasses a portfolio of approximately 9,000 properties across more than 30 leading brands in 141 countries and territories. Its heritage can be traced to a root beer stand opened in Washington, D.C., in 1927 by J. Willard and Alice S. Marriott. Marriott International is an equal opportunity employer committed to hiring a diverse workforce and sustaining an inclusive culture. Marriott International does not discriminate on the basis of disability, veteran status or any other basis protected under federal, state or local laws. Community Guidelines: We reserve the right to remove without any notice content that we determine in our sole discretion is offensive or illegal, contains personally identifiable information, trademarks or copyrights belonging to a third party, advertises a third party’s products or services, or is otherwise inappropriate. Application Tips: We encourage job seekers to protect themselves from email and recruiting scams. Please note: 1) We do not accept applications via email or fax; 2) We never ask for money as part of the application process; 3) We only contact job applicants from approved email domains. Please find more information about Marriott International’s job application process and approved email address domains here: http://www.careers.marriott.com/tips-for-applying/
ICP Breakdown 103/100
Tech Stack
AI Analysis
Marriott's AppSec philosophy includes gaining exposure to security frameworks and standards such as OWASP.
The strongest, verifiable evidence indicates that Marriott International is experiencing AppSec friction, specifically in vulnerability triage and remediation, as evidenced by the FTC Consent Order from 2024–2025. This order, corroborated by independent analyses, explicitly mandates Marriott to implement a comprehensive information security program with specific vulnerability and patch management controls, including quarterly scans and rescans to ensure remediation. These explicit, company-directed obligations, subject to third-party assessments, constitute high-confidence evidence that Marriott’s security program is under regulatory scrutiny and faces significant remediation and triage pressures.
Marriott is focused on automation and SOAR, evidenced by a role for an "Associate Engineer, SOAR Information Security" within their Cyber Analytics and Automation team. Their vulnerability management practices involve tracking and documenting risk mitigation efforts, filing tickets with development and security teams, and monitoring ticket flow, volume, and remediation activities.
Marriott International, a company with over 10,001 employees, is actively hiring for multiple application security and vulnerability roles, including Information Security Analyst - Application Security, FLEX Application Security Analyst, and Associate Engineer, SOAR Information Security.
Contacts (20)
| Name | Title | Role | Tier | Priority |
|---|---|---|---|---|
Gustavo Castillo LI gilbert.castillo@marriott.com | -- | -- | Tier 1 | -- |
Yun Zhi LI yun.z@marriott.com | -- | -- | Tier 1 | -- |
Mitch Ly LI michael.ly@marriott.com | -- | -- | Tier 1 | -- |
Arno Walt LI arno.vanderwalt@marriott.com | -- | DECISION_MAKER | Tier 1 | -- |
Adnan Haq LI adnan.haq@marriott.com | -- | DECISION_MAKER | Tier 1 | -- |
Tanveer Mehmood LI tanveer.mehmood@marriott.com | -- | DECISION_MAKER | Tier 1 | -- |
Tomasz Myckow LI tomasz.myckow@marriott.com | -- | DECISION_MAKER | Tier 1 | -- |
Deb Whalen LI debbie.whalen@marriott.com | -- | DECISION_MAKER | Tier 1 | -- |
Ariana Nogin LI ariana.nogin@marriott.com | -- | DECISION_MAKER | Tier 1 | -- |
Michael Palmer LI michael.palmer@marriott.com | -- | -- | Tier 2 | -- |
Elizabeth Hammack LI elizabeth.hammack@marriott.com | -- | CHAMPION | Tier 2 | -- |
Howard Trice LI howard.trice@marriott.com | -- | OTHER | Tier 3 | -- |
John Ford LI john.ford@marriott.com | -- | OTHER | Tier 4 | -- |
Jason Jerina LI jason.jerina@marriott.com | -- | Technical Evaluator | -- | Medium |
Brian Fitzgerald LI brian.fitzgerald@marriott.com | -- | -- | -- | -- |
Jesse Gigler LI jesse.gigler@marriott.com | -- | -- | -- | -- |
Andrea Martinez Saez LI andrea.martinez2@marriott.com | -- | -- | -- | -- |
Kristin Arvanites LI kristin.arvanites@marriott.com | -- | -- | -- | -- |
Tsion Mekonnen LI tsion.mekonnen@marriott.com | -- | -- | -- | -- |
Greg Anderson LI andersong@marriott.com | -- | -- | -- | -- |