John Macadam: Email & Phone Number

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Vice President Information Technology at JPMorgan Chase & Co.|Argentina

Position:

Vice President Information Technology at JPMorgan Chase & Co.

Location:

Argentina

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Last updated: 2026-08-10

Updated: 2026-08-10

Found email addresses for John Macadam:

Business emails:

j**********m@jpmorgan.com,

j**********m@chase.com

Personal emails:

j******m@gmail.com

Found phone for John Macadam:

+54-***-***-9066

A different John Macadam?

Work Experience 36 years

Vice President Information Technology at JPMorgan Chase & Co.

Feb 2017 - Current

Consultant at I+D Comprehensive Human Development

Jun 2016 - Jan 2017

Co-Founder, CTO & Operations at YaVende.com

Dec 2014 - Nov 2016

Chief Operations Officer (COO) at Grupo MOST

Nov 2013 - Dec 2014

LATAM L2 & L3 Tech Support Manager - Recording & SMB products at Avaya

Jul 2012 - Aug 2013

LATAM L2 & L3 Tech Support Manager - UC at Avaya

Jul 2011 - Aug 2013

Client Service Manager at Avaya

Feb 2009 - Nov 2011

IT Infrastructure Manager at Globant

Apr 2004 - Dec 2008

Database Manager at lastminute.com

Jan 2004 - Jan 2007

Head of systems operations, Unix, SAP and Database Administration at Carrefour

Jan 2002 - Jan 2004

Presales Engineer at IBM

Jan 2000 - Jan 2002

DBA Manager at Banco Hipotecario

Jan 1997 - Jan 2000

Database and Unix Administrator at Carrefour

Sep 1997 - Dec 1997

Team Manager, Systems Analyst, Programmer, Unix Administrator, Informix DBA at Tecnet S.A. - TecSoft S.A.

Jan 1992 - Jan 1997

Informix–4GL Programmer at Gap Informatica S.R.L.

Jan 1991 - Jan 1992

Tech-support engineer for Informix products at Informix Information Argentina

Jan 1990 - Jan 1991

John Macadam started working in 1990, then the employee has changed 12 companies and 15 jobs. On average, John Macadam works for one company for 2 years 7 months.

John is proficient in English, French, and Portuguese. Their professional focus is Agile Methodologies, Avaya, and Cloud Computing across 3 core areas.

John holds ITIL v2 certifications.

Education

Bachelor's Degree (BS equivalent) at Instituto Tecnológico de Buenos Aires

International Baccalaureate (IB) at Saint George's School

Primary School at Colegio San Andres

Frequently Asked Questions

What is John Macadam's email address?

SignalHire found verified email addresses for John Macadam, both business and personal. Their business email is j**********m@jpmorgan.com, and personal emails include j******m@gmail.com.

What is John Macadam's phone number?

SignalHire found a verified phone number for John Macadam: +54-***-***-9066.

How do I contact John Macadam at JPMorgan Chase & Co.?

You can reach John Macadam 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 John Macadam's professional background?

John Macadam has 36 years of professional experience. They have held roles including Consultant, Co-Founder, CTO & Operations, and Chief Operations Officer (COO) at companies such as I+D Comprehensive Human Development, YaVende.com, and Grupo MOST. Their education includes Bachelor's Degree (BS equivalent) from Instituto Tecnológico de Buenos Aires, and International Baccalaureate (IB) from Saint George's School.

Is John Macadam's contact information up to date?

Yes. John Macadam's SignalHire profile was last updated on 10 August 2026, reflecting their current position as Vice President Information Technology at JPMorgan Chase & Co..

John Macadam Namesakes

Name

Company

Position

John MacAdam

Axxess International Inc.

Director Customs Montreal - Axxess Internationl

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