Daniel Marchen

Daniel Marchen: Email & Phone Number

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Security Analyst Senior at Quest Diagnostics|New York City Metropolitan Area, United States

Position:

Security Analyst Senior at Quest Diagnostics

Location:

New York City Metropolitan Area, United States

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Last updated: 2026-08-07
Updated: 2026-08-07

Found email addresses for Daniel Marchen:

Business emails:
m************l@heb.com,
d************n@nttdata.com
Personal emails:

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Work Experience 18 years

Security Analyst Senior at Quest Diagnostics

Aug 2025 - Current

Security Analyst Senior at HCLTech

Dec 2024 - Current

Security Engineer at SecurView, Inc.

Oct 2018 - Oct 2024

Network Design Advisor at NTT DATA North America

Jun 2016 - Sep 2018

Network Manager at H-E-B

Jun 2015 - Apr 2016

Data Center Engineer at Kionetworks

Oct 2012 - Mar 2015

Network Operations Manager at Metalsa

Aug 2010 - Oct 2012

Network Engineer at Vívaro

Nov 2008 - Apr 2010

Daniel Marchen started working in 2008, then the employee has changed 7 companies and 6 jobs. On average, Daniel Marchen works for one company for 2 years 3 months.

Their professional focus is Authentication Protocols, CA Spectrum, and change window migration across 3 core areas.

Daniel holds Associate Cloud Engineer, CCNA Security, and Certified Cloud Security Professional (CCSP) certifications.

Education

Ing. Sistemas Computacionales at UNITEC SUR

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