Sergio Calixto: Email & Phone Number

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M365 Sr. Consultant at Deloitte|Jalisco, Mexico

Position:

M365 Sr. Consultant at Deloitte

Location:

Jalisco, Mexico

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Last updated: 2026-09-23

Updated: 2026-09-23

Found email addresses for Sergio Calixto:

Business emails:

s******o@ibm.com,

s******o@us.ibm.com

Personal emails:

s********7@hotmail.com

Found phone for Sergio Calixto:

+52-***-***-9880

Prospect analytics

Current work details

DepartmentManagement Consulting

A different Sergio Calixto?

Work Experience 24 years

M365 Sr. Consultant at Deloitte

Oct 2022 - Current

Lead I - Cloud Infrastructure Services at UST

Apr 2021 - Oct 2022

Infrastructure Lead IT Specialist at IBM

Aug 2012 - Mar 2021

Web Builder (IIS 6.0 and IIS 7.0) and Sys Admin, at Tata Consultancy Services

Dec 2008 - Aug 2012

Project manager, implementation leader and server administrator at Fuller México

Apr 2007 - Oct 2008

Infrastructure and Implementation Chief and Technical Support Engineer at Integra Ingenieria

May 2005 - Apr 2007

Senior Technical Support Engineer at SLB

Apr 2004 - Jan 2005

Technical support engineer and presales engineer at Ingenieria en Procesamiento Digital

Sep 2002 - Mar 2004

Sergio Calixto started working in 2002, then the employee has changed 7 companies and 7 jobs. On average, Sergio Calixto works for one company for 2 years 11 months.

Sergio is proficient in English. Their professional focus is Active Directory, AD connect, and Azure Active Directory across 3 core areas.

Sergio holds On Demand Migration for Active Directory Implementation Professional, GCP Associate Cloud Enginner - Google Cloud Certification, and Linux Administration Boot Camp certifications and has been awarded TCS GEMS

Education

Bachelor of Engineering (B.E.) at Universidad Nacional Autonoma de Mexico

Frequently Asked Questions

What is Sergio Calixto's email address?

SignalHire found verified email addresses for Sergio Calixto, both business and personal. Their business email is s******o@ibm.com, and personal emails include s********7@hotmail.com.

What is Sergio Calixto's phone number?

SignalHire found a verified phone number for Sergio Calixto: +52-***-***-9880.

How do I contact Sergio Calixto at Deloitte?

You can reach Sergio Calixto through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Sergio Calixto's professional background?

Sergio Calixto has 24 years of professional experience. They have held roles including Lead I - Cloud Infrastructure Services, Infrastructure Lead IT Specialist, and Web Builder (IIS 6.0 and IIS 7.0) and Sys Admin, at companies such as UST, IBM, and Tata Consultancy Services. Their education includes Bachelor of Engineering (B.E.) from Universidad Nacional Autonoma de Mexico.

Is Sergio Calixto's contact information up to date?

Yes. Sergio Calixto's SignalHire profile was last updated on 23 September 2026, reflecting their current position as M365 Sr. Consultant at Deloitte in New York, NY, United States.

Sergio Calixto Namesakes

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