John Lam
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John Lam Email & Phone Number

Senior Program Manager at Grant Thornton International Ltd
Location: Greater London, England, United Kingdom 8 work roles 2 schools
2 work emails found @shell.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

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Work email j****@shell.com
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Role
Senior Program Manager
Location
Greater London, England, United Kingdom
Company size

Who is John Lam? Overview

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Quick answer

John Lam is listed as Senior Program Manager at Grant Thornton International Ltd, a company with 478 employees, based in Greater London, England, United Kingdom. AeroLeads shows a work email signal at shell.com and a matched LinkedIn profile for John Lam.

John Lam previously worked as O365 and SharePoint Migration - Senior Project Manager at Shell and New Energies Business (IT Connectivity) - Senior Project Manager at Shell. John Lam holds Master Of Business Administration (M.B.A.) from University Of Southern Queensland.

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Email format at Grant Thornton International Ltd

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{first}.{last}@shell.com
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Profile bio

About John Lam

Strategic, highly-motivated and collaborative IT professional with proven 20-years’ experience of deliveringlarge and complex technology change programmes in dynamic environments. Adept at seamlessly managing all facets of a project’s lifecycle, and delivering in highly demanding global enterprises. A consistent high performer with proven ability to build strong relationships across large cross-sections of both business and IT stakeholder communities to achieve common goals.

Listed skills include Project Management, Program Management, Itil, Change Management, and 36 others.

Current workplace

John Lam's current company

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Grant Thornton International Ltd
Grant Thornton International Ltd
Senior Program Manager
london, england, united kingdom
Employees
478
AeroLeads page
8 roles

John Lam work experience

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Senior Program Manager

Current

London, England, United Kingdom

Grant Thornton International Ltd (GTIL) is the global entity for one of the world's leading professional services networks with 68,000 people at member firms in over 140 countries.This role is accountable for maturing the IT project delivery practice for the firm, along with championing the Business/IT relationship through portfolio management of IT.

Jan 2020 - Present

O365 And Sharepoint Migration - Senior Project Manager

London, United Kingdom

- Project to separate Shell’s O365 tenant for Shell’s non-operated-venture subsidiary companies to meet Legal and Compliance requirements for seperation of access to Shell’s information assets.- Involved the creation and configuration of new tenants, as well as migration of accounts to the new tenant.- Executed through multiple test phases given high.

Feb 2019 - Nov 2019

New Energies Business (It Connectivity) - Senior Project Manager

London, United Kingdom

- Project to create a new low-cost, high user experience IT connectivity solution to enable non-integrated subsidiary companies to connect securely and seamlessly to the Shell network without any physical connections.- Significant design constraints due to requirement for low cost yet good user experience, in addition to meeting stringent information.

May 2018 - Sep 2019

Bg Group And Shell Merger – Senior Project Manager

London, United Kingdom

- Programme to consolidate the combined desktop infrastructure of the combined company- Successfully delivered towards a hard deadline despite a complex and evolving landscape throughthe merger process- Working across global virtual teams along with onsite and local implementation leads.- Managed through complexities in the areas of Hardware Procurement.

Mar 2017 - Mar 2018

Global Staff Onboarding Service Development - Programme Manager

London, United Kingdom

- A strategic, high profile, and complex programme requiring working across multiple functional areas in Shell, delivered to tight deadlines, leveraging 3rd party supplier resources- Mobilised this New Service Development programme, delivering a set of globally standardised staff onboarding process and tools.- Managed this through requirements gathering.

Mar 2016 - Jun 2017

Microsoft Exchange Migration - Programme Manager

London, United Kingdom

- Successfully programme managed this global upgrade of Shell’s email infrastructure, for its Energy Trading business, with over 20000 accounts, across 10 global locations- Migration of applications dependent on the Exchange infrastructure- Supported by HP Autonomy, a strategic email journaling system to meet new regulatory requirements was also deployed.

Mar 2012 - Jun 2013

Desktop Migration Programme - Senior Project Manager

London, United Kingdom

- Desktop Refresh Programme for Shell’s Energy Trading business.- Rolled-out across 10 countries, with bespoke deployment strategy for different user groups in the enterprise.- Established an augmented support service during the migration to provide heightened response to issues. This successfully minimised impact to business operations.- Robust Change and.

Feb 2010 - Mar 2011

Data Centre Infrastructure Migration - Senior Project Manager

London, United Kingdom

- Server build and refresh of over 100 servers, hosting the high resilience IT infrastructure for Shell’s Energy Trading business.- This was a trailblazer project, at the time as a change of this scale for a critical part of the Shell enterprise has never been attempted before.- Established both onsite and remote teams, comprising both internal Shell IT.

May 2008 - Feb 2009
Team & coworkers

Colleagues at Grant Thornton International Ltd

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2 education records

John Lam education

FAQ

Frequently asked questions about John Lam

Quick answers generated from the profile data available on this page.

What company does John Lam work for?

John Lam works for Grant Thornton International Ltd.

What is John Lam's role at Grant Thornton International Ltd?

John Lam is listed as Senior Program Manager at Grant Thornton International Ltd.

What is John Lam's email address?

AeroLeads has found 2 work email signals at @shell.com for John Lam at Grant Thornton International Ltd.

Where is John Lam based?

John Lam is based in Greater London, England, United Kingdom while working with Grant Thornton International Ltd.

What companies has John Lam worked for?

John Lam has worked for Grant Thornton International Ltd and Shell.

Who are John Lam's colleagues at Grant Thornton International Ltd?

John Lam's colleagues at Grant Thornton International Ltd include Monica Patricia Jerez Arevalo, Marta Jóhannesdóttir, Homa Zand, Sarah Lewis, and Fatima Ali.

How can I contact John Lam?

You can use AeroLeads to view verified contact signals for John Lam at Grant Thornton International Ltd, including work email, phone, and LinkedIn data when available.

What schools did John Lam attend?

John Lam holds Master Of Business Administration (M.B.A.) from University Of Southern Queensland.

What skills is John Lam known for?

John Lam is listed with skills including Project Management, Program Management, Itil, Change Management, Oil And Gas Industry, It Management, Infrastructure, and It Strategy.

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