Information Security Officer
Current
Apr 2017 - Present
AeroLeads people directory · profile
John Tanner Email & Phone Number
Information Security Officer
at
DXC Technology
1 work email found
@dxc.com
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
Information Security Officer
Location
Greater Toronto Area, Canada
Company size
Who is John Tanner? Overview
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Quick answer
John Tanner is listed as Information Security Officer at DXC Technology, a with 83579 employees, based in Greater Toronto Area, Canada. AeroLeads shows a work email signal at dxc.com and a matched LinkedIn profile for John Tanner.
John Tanner previously worked as Global Delivery Manager at Hp Canada and Sr. Delivery Manager at Hp.
Company email context
Email format at DXC Technology
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{first}.{last}@dxc.com
86% confidence
AeroLeads found 1 current-domain work email signal for John Tanner. Compare company email patterns before reaching out.
Profile bio
About John Tanner
A dynamic and accomplished leader of people and business, an innovator and expert in security service development and delivery:• Information Technology & Security Leader with deep knowledge of security tools, technologies and best practices • 15 years of experience in the creation, deployment and operation of solutions protecting IT infrastructure, networks, and critical organizational data for diverse companies and organizations• Proven skills in IT Infrastructure operations, IT Compliance, Quality Assurance, IT Audit (SSAE 3402, SAS70, SSAE 16), Risk Management, PCI, Regulatory Compliance, Vendor Management, Business Analysis, and Project Planning across diverse customer verticals—Manufacturing, Pharma, Banking, Healthcare, Energy, Transportation• Sublime leadership skills in Information Security space, expert leadership in crises and steady state operations • Skilled at leading and building Teams, forging partnerships, from C-Level to service desk• Talented, articulate communicator, negotiator and motivator
Listed skills include Service Delivery, It Service Management, Itil, Leadership, and 31 others.
Current workplace
John Tanner's current company
Company context helps verify the profile and gives searchers a useful next step.
Dxc Technology
8 roles · 24 years
John Tanner work experience
A career timeline built from the work history available for this profile.
Global Delivery Manager
Hp Canada
Global Manager in charge of the transition, transformation and delivery of ITO Infrastructure Security Services to several HP Enterprise Services Outsourcing customers across all industry verticals for Directory, Secure Gateway Access and Threat Management & Vulnerability Services. Development of new portfolio offerings, cost and staffing models and managing to budgeted YoY efficiencies on annualized revenue greater than $50M USD. Targeted the attraction of top talent for the hiring of a high performing and cost effective global workforce. Managed annual budgets ranging from $3 – 7M USD.
Sr. Delivery Manager
Lead the Americas-based delivery of End User Managed Services (EUMS) to an HP Managed Services client portfolio that included a number of industry verticals including pharmaceutical, finance and banking, manufacturing and telecommunications with a budget of ~ $2.9M USD. Consult on major ($100M+) Outsourcing Services deals as the HP Americas SME for Threat Management Services.
Information Risk Manager/Managing Consultant
Delivery Manager responsible for managed security services and compliance across all US Health & Life Sciences and US Energy customer accounts. Direct reports are Account Security Officers (ASO) who are in direct support of our customers, ensuring account and customer adherence to industry standards and state, local and federal regulations as well as security service performance to contractual standards of excellence. Leading and supporting security awareness programs as well as comprehensive self-assessment compliance and remediation programs across 90+ customers and accounts.
Oct 2013 - Apr 2017
Global Delivery Manager
Global Manager in charge of the transition, transformation and delivery of ITO Infrastructure Security Services to several HP Enterprise Services Outsourcing customers across all industry verticals for Directory, Secure Gateway Access and Threat Management & Vulnerability Services. Development of new portfolio offerings, cost and staffing models and managing to budgeted YoY efficiencies on annualized revenue greater than $50M USD. Targeted the attraction of top talent for the hiring of a high performing and cost effective global workforce. Managed annual budgets ranging from $3 – 7M USD.
2004 - Apr 2017
Account Security Officer
Oct 2010 - Sep 2013
Sr. Delivery Manager
Hewlett-Packard (Canada)
2003 - 2008
~5 yrs
Professional Hockey Player
Many Teams......
Sep 1987 - Dec 1996
Team & coworkers
Colleagues at DXC Technology
Other employees you can reach at dxc.technology. View company contacts for 83579 employees →
FS
Fabio Sorà
Colleague at Dxc TechnologyRome, Latium, Italy
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KH
Keren Hope Capco
Colleague at Dxc TechnologyMetro Manila, Philippines
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DG
Dominique Guillemin
Colleague at Dxc TechnologyGreater Strasbourg Metropolitan Area, France
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JF
Jan Fiala
Colleague at Dxc TechnologyPrague, Czechia, Czech Republic
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MS
Manisha Sai
Colleague at Dxc TechnologyChennai, Tamil Nadu, India
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MB
Mourya Bammidi
Colleague at Dxc TechnologyKansas City, Kansas, United States
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DI
Dexter Ian Dahingo
Colleague at Dxc TechnologyMetro Manila, National Capital Region, Philippines
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SS
Santosh Swanth
Colleague at Dxc TechnologyHyderabad, Telangana, India
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TP
Tuấn Phạm
Colleague at Dxc TechnologyHo Chi Minh City, Vietnam, Viet Nam
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PM
Pragya Mishra
Colleague at Dxc TechnologyBengaluru, Karnataka, India
View →
Fabio Sorà
Colleague at Dxc TechnologyRome, Latium, Italy
View →
KH
Keren Hope Capco
Colleague at Dxc TechnologyMetro Manila, Philippines
View →
DG
Dominique Guillemin
Colleague at Dxc TechnologyGreater Strasbourg Metropolitan Area, France
View →
JF
Jan Fiala
Colleague at Dxc TechnologyPrague, Czechia, Czech Republic
View →
MS
Manisha Sai
Colleague at Dxc TechnologyChennai, Tamil Nadu, India
View →
MB
Mourya Bammidi
Colleague at Dxc TechnologyKansas City, Kansas, United States
View →
DI
Dexter Ian Dahingo
Colleague at Dxc TechnologyMetro Manila, National Capital Region, Philippines
View →
SS
Santosh Swanth
Colleague at Dxc TechnologyHyderabad, Telangana, India
View →
TP
Tuấn Phạm
Colleague at Dxc TechnologyHo Chi Minh City, Vietnam, Viet Nam
View →
PM
Pragya Mishra
Colleague at Dxc TechnologyBengaluru, Karnataka, India
View →
FAQ
Frequently asked questions about John Tanner
Quick answers generated from the profile data available on this page.
What company does John Tanner work for?
John Tanner works for DXC Technology.
What is John Tanner's role at DXC Technology?
John Tanner is listed as Information Security Officer at DXC Technology.
What is John Tanner's email address?
AeroLeads has found 1 work email signal at @dxc.com for John Tanner at DXC Technology.
Where is John Tanner based?
John Tanner is based in Greater Toronto Area, Canada while working with DXC Technology.
What companies has John Tanner worked for?
John Tanner has worked for Dxc Technology, Hp Canada, Hp, Hewlett-Packard, and Hewlett-Packard (Canada).
Who are John Tanner's colleagues at DXC Technology?
John Tanner's colleagues at DXC Technology include Fabio Sorà, Keren Hope Capco, Dominique Guillemin, Jan Fiala, and Manisha Sai.
How can I contact John Tanner?
You can use AeroLeads to view verified contact signals for John Tanner at DXC Technology, including work email, phone, and LinkedIn data when available.
What skills is John Tanner known for?
John Tanner is listed with skills including Service Delivery, It Service Management, Itil, Leadership, Enterprise Architecture, Solution Selling, Infrastructure, and Virtualization.
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