Simon Williams
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Simon Williams Email & Phone Number

Delivering complex technology change in financial services at PA Consulting
Location: London, England, United Kingdom 10 work roles 4 schools
2 work emails found @paconsulting.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

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Current company
Role
Delivering complex technology change in financial services
Location
London, England, United Kingdom
Company size

Who is Simon Williams? Overview

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Simon Williams is listed as Delivering complex technology change in financial services at PA Consulting, a with 4101 employees, based in London, England, United Kingdom. AeroLeads shows a work email signal at paconsulting.com and a matched LinkedIn profile for Simon Williams.

Simon Williams previously worked as Associate Partner at Pa Consulting and Managing Consultant at Pa Consulting Group. Simon Williams holds Phd, Materials Science from University Of Cambridge.

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Email format at PA Consulting

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

About Simon Williams

I enjoy leading teams in the delivery of technically complex change within financial services, especially retail and investment banking. I have a technical background in software development, coupled with a deep understanding of how banks and financial markets work and over twenty years of experience of delivering projects and programmes. I know that, done well, even the delivery of complex change can be rapid and low risk; I know because I've done it.I specialise in complex transformation programmes that cross business, technology and organisational boundaries, within financial services. I aim to understand the business and technical architecture of the programmes I lead, allowing me to correctly identify, prioritise and manage delivery risks with business value.My experience includes retail and investment banking, technology and processes, ranging from client on-boarding to derivatives clearing. I specialise in the successful implementation of technically complex programmes, involving changes across a large number of systems; these programmes support the launch of new businesses or innovative services. I am a dual UK and US citizen, able to travel and work in both countries without needing a visa.

Listed skills include Business Process, Business Analysis, It Strategy, Integration, and 28 others.

Current workplace

Simon Williams's current company

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PA Consulting
Pa Consulting
Delivering complex technology change in financial services
london, london, united kingdom
Employees
4101
AeroLeads page
10 roles · 16 years

Simon Williams work experience

A career timeline built from the work history available for this profile.

Associate Partner

Current

London, England, United Kingdom

Jul 2022 - Present

Managing Consultant

London, United Kingdom

Examples of my work at PA Consulting include:• Programme manager within the ring fencing programme for a top four UK bank, leading the client on-boarding workstream, including client data migration. Led the scoping study to mobilise this workstream, examining over 80 different client data systems, built the delivery roadmap and led the completion of the work, including multiple transition events and post-producting support for the launch of the new banking entity. • Turned around the cheque image integration programme between a major industry supplier and a major UK retail bank; establishing a programme team working approach that ensured that this client got the priority delivery support they required. This enabled the client bank to have key systems, including fraud detection, live in advance of the industry-wide implementation.• Led systems and conduct risk remediation to mitigate potential Consumer Credit Act (CCA) breaches. This allowed my client bank to proactively address these issues, which minimised customer detriment, avoided negative publicity and preserved their “light touch” level of regulatory oversight.• Programme assurance over a London derivatives exchange clearing house build, reporting to the CEO, COO and audit and risk committee, leading to a successful launch of a new clearing house on schedule.• Programme design and mobilisation for a central bank's real-time payments platform modernisation, to be based on the ISO 20022 standard.

2011 - Jul 2022

Vice President Retail Banking Projects Delivery

Usa

• Led “Key Drive” technology project teams, reporting directly to the CIO. This focused on high-risk, high-reward technology transformation. An example project of mine was the implementation of a new lending decision engine, which led to increased loan booking rates and the ability to implement lending policy changes within days rather than months. Using Agile methods, I led this team to have the initial release live in just 90 days.• Received a Chairman’s Award for the successful delivery of a complex IT programme that enabled the bank to implement a role-based customer relationship management model, requiring coordinated data model changes across all of the bank’s business systems and flawless transformation of over one million customer records.

Apr 2007 - 2011

Consulting Services Director

• Designed and lead the strategic reorganization, business processes re-engineering and technology implementation to build a customer service department within a manufacturing firm, enabling this firm to maintain their position as the most trusted brand in their sector.• Testified as an expert witness in US Federal court, at depositions and arbitration hearings on a range of technical subjects. Also drafted expert witness briefs of failed software implementations.

Oct 2004 - Apr 2007

Software Implementation Project Manager

• Led CRM and Sales and Service component of major business transformation and systems integration project for a Seattle-based bank. This included core banking system replacement and a Customer Relationship Management (CRM) implementation, along with integration to many third-party service providers. Utilized Portrait (Aperio) CRM.• Managing consultant role on software implementation projects for First Tennessee Bank, American General Insurance, Prudential Bank and KeyBank. All projects were focused on improving the sales and/or service business process, enabled by new technology, based on CSC 3r, several integrating to CSC Hogan. Portrait is a cutting-edge Business Technology system, which included many Business Process Management (BPM) features. (c.f. Pega PRPC and IBM Lombardi.) This technology forms the core system of the Fiserv Aperio systems.Portrait Software and is now a part of Pitney Bowes Business Insight. The firm's products are implemented at major US and UK banks, including Tesco Bank, Nationwide Building Society, KeyBank and US Bank.

May 1999 - Oct 2004

Technical Team Leader

Responsible for leading a team in the design, development and testing of major enhancements to the KeyCounselor (CBD) system developed for KeyCorp.

Jan 1998 - May 1999

Analyst Programmer

Development of client-server system (CRS), for Fiserv, which interfaced to the ICBS program on an AS400 host system and provided functionality for customer and account servicing.

Sep 1996 - Dec 1997

Research Supervisor

Proposed and supervised undergraduate research projects.

Sep 1995 - Jun 1996

Tutor

Cambridge, England, United Kingdom

Instruction of undergraduate students studying Materials Science.

Oct 1993 - Jun 1996

Research Chemist

Member of the Polymer Synthesis team of the Research & Development department.

Oct 1989 - Aug 1993
Team & coworkers

Colleagues at PA Consulting

Other employees you can reach at paconsulting.com. View company contacts for 4101 employees →

4 education records

Simon Williams education

Msc, Transformation Leadership, Distinction

Ucl

Including a research project on bank systems complexity

Ba, Natural Science

Magdalene College, University Of Cambridge
FAQ

Frequently asked questions about Simon Williams

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

What company does Simon Williams work for?

Simon Williams works for PA Consulting.

What is Simon Williams's role at PA Consulting?

Simon Williams is listed as Delivering complex technology change in financial services at PA Consulting.

What is Simon Williams's email address?

AeroLeads has found 2 work email signals at @paconsulting.com for Simon Williams at PA Consulting.

Where is Simon Williams based?

Simon Williams is based in London, England, United Kingdom while working with PA Consulting.

What companies has Simon Williams worked for?

Simon Williams has worked for Pa Consulting, Pa Consulting Group, Key Bank, Endeavor3, and Portrait Software.

Who are Simon Williams's colleagues at PA Consulting?

Simon Williams's colleagues at PA Consulting include Alexander Abraham, Sarah Mason, Belinda Gore, Steve Griffin, and Niall Graham.

How can I contact Simon Williams?

You can use AeroLeads to view verified contact signals for Simon Williams at PA Consulting, including work email, phone, and LinkedIn data when available.

What schools did Simon Williams attend?

Simon Williams holds Phd, Materials Science from University Of Cambridge.

What skills is Simon Williams known for?

Simon Williams is listed with skills including Business Process, Business Analysis, It Strategy, Integration, Software Development, Banking, Strategy, and Business Transformation.

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