Director Of Integration Architecture
CurrentTransforming global networks through automation development and devops culture
Oct 2021 - Present
AeroLeads people directory · profile
Mat Williamson Email & Phone Number
Director of Service Design Automation at London Stock Exchange Group (LSEG)
at
LSEG (London Stock Exchange Group)
LinkedIn matched
✓ Verified July 2026
2 data sources
Profile completeness 71%
Current company
Role
Director of Service Design Automation at London Stock Exchange Group (LSEG)
Location
London Area, United Kingdom
Company size
Who is Mat Williamson? Overview
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Quick answer
Mat Williamson is listed as Director of Service Design Automation at London Stock Exchange Group (LSEG) at LSEG (London Stock Exchange Group), a with 6157 employees, based in London Area, United Kingdom. AeroLeads shows a matched LinkedIn profile for Mat Williamson.
Mat Williamson previously worked as Director of Integration Architecture at Lseg (London Stock Exchange Group) and Director of Service Design Automation at London Stock Exchange Group (Lseg).
Company email context
Email format at LSEG (London Stock Exchange Group)
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LSEG (London Stock Exchange Group)
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Profile bio
About Mat Williamson
Mat Williamson is a Director of Service Design Automation at London Stock Exchange Group (LSEG) at LSEG (London Stock Exchange Group).
Current workplace
Mat Williamson's current company
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Lseg (London Stock Exchange Group)
22 roles · 42 years
Mat Williamson work experience
A career timeline built from the work history available for this profile.
Director Of Service Design Automation
Apr 2019 - Oct 2021
Principal Technologist
Oct 2018 - Apr 2019
Principal Technologist
Jul 2016 - Oct 2018
Head Of Tools Development
May 2014 - Jul 2016
Technical Lead
Architecture, design and implementation of automated application monitoring, management and deployment capabiliities
Jul 2012 - May 2014
Data Architect
Data architecture for IT process automation programme; requirement analysis; technical architecture; integration
Nov 2011 - Jun 2012
It Consultant - Enterprise Architecture
Data centre automation and standardisation development programme. System architecture design and development. Logical and physical data modelling. Software development.
Feb 2011 - Nov 2011
It Consultant - Integration Architect
Develop integration and build tools for major application development programme. Recruit and manage software development team. Design and deploy server architecture to support development and integration activity. Standards development for major Data Centre migration programme.
Apr 2010 - Jan 2011
It Consultant - Development Environment Deployment
Design and deploy QA and Integration environments in new data centre. HP Performance Center deployment and integration. Develop platform automation tools.
Dec 2009 - Mar 2010
It Consultant
20:20 Technology
Senior IT consultant specialising in enterprise IT infrastructure
Mar 2008 - Jul 2012
It Consultant - Data Centre Infrastructure Design
Specialising in automation systems and processes for server deployment, infrastructure design and standardisation and software release management. LAN architecture development. Hosting supplier management.
Mar 2008 - Oct 2009
Jun 2007 - Dec 2007
Technical Project Manager
Manage design and deployment of AD and Microsoft Exchange Server for 10,000 users following organisation merge.
Mar 2007 - Oct 2007
Information Security Policy Consultant
Information Security Policy development and consultancy
Jan 2007 - Apr 2007
Network Design Consultant
Analyse and resolve issues with customer’s DNS/DHCP systems; design support and maintenance process; skills transfer for permanent support staff to enable ongoing maintenance
Oct 2006 - Nov 2006
Infrastructure Architect And It Security Consultant
Leadership and development of corporate IT systems architecture and policy; information security officer; information security policy development; leading and developing IT section managers
Aug 2005 - Jun 2006
Head Of Networks And Technical Support
Overall responsibility for all IT systems and networks: managing all operational and support teams; recruitment and staff development policy; data centre, network and client system architecture; IT security; supplier management; procurement; maintenance
1996 - Aug 2005
System Infrastructure Manager
Riverside Hospitals
Manage corporate IT systems and networks: manage support teams; mainframe, Unix, LAN, WAN, PC; data centre architecture; network architecture; office automation systems
1992 - 1995
~3 yrs
Technical Support Team Leader
Riverside Health Authority
Lead a team of technical support staff; design, implement and maintain corporate IT systems; develop and run operational support systems and processes
1990 - 1992
~2 yrs
Senior Support Engineer
Riverside Health Authority
Senior specialist leading management of IT systems including data centre and client, networks, applications, middleware; capacity management, performance monitoring; solution design; programming; database design and management
1987 - 1990
~3 yrs
Technical Support Engineer
Charing Cross Hospital
Technical specialist installing and supporting Mainframe, Unix and PC systems, applications and middle-ware, LAN and WAN
1985 - 1987
~2 yrs
Team & coworkers
Colleagues at LSEG (London Stock Exchange Group)
Other employees you can reach at lseg.com. View company contacts for 6157 employees →
JC
James Chaney
Colleague at Lseg (London Stock Exchange Group)Wentzville, Missouri, United States
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RI
Romeo Ismailanji
Colleague at Lseg (London Stock Exchange Group)Poland
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JW
Jonathan White
Colleague at Lseg (London Stock Exchange Group)London, England, United Kingdom
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KD
Kriz Daryl Andres
Colleague at Lseg (London Stock Exchange Group)Metro Manila, National Capital Region, Philippines
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OR
Oliver Robinson
Colleague at Lseg (London Stock Exchange Group)Petersfield, England, United Kingdom
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PL
Princess Louise Agbayani
Colleague at Lseg (London Stock Exchange Group)Makati, National Capital Region, Philippines
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AJ
Anup Joseph
Colleague at Lseg (London Stock Exchange Group)Bengaluru, Karnataka, India
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AB
Amritanshu Bhardwaj
Colleague at Lseg (London Stock Exchange Group)Bengaluru, Karnataka, India
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FG
Federico Giacobino
Colleague at Lseg (London Stock Exchange Group)Geneva, Switzerland
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SN
Sandeep Nakra
Colleague at Lseg (London Stock Exchange Group)Bengaluru, Karnataka, India
View →
James Chaney
Colleague at Lseg (London Stock Exchange Group)Wentzville, Missouri, United States
View →
RI
Romeo Ismailanji
Colleague at Lseg (London Stock Exchange Group)Poland
View →
JW
Jonathan White
Colleague at Lseg (London Stock Exchange Group)London, England, United Kingdom
View →
KD
Kriz Daryl Andres
Colleague at Lseg (London Stock Exchange Group)Metro Manila, National Capital Region, Philippines
View →
OR
Oliver Robinson
Colleague at Lseg (London Stock Exchange Group)Petersfield, England, United Kingdom
View →
PL
Princess Louise Agbayani
Colleague at Lseg (London Stock Exchange Group)Makati, National Capital Region, Philippines
View →
AJ
Anup Joseph
Colleague at Lseg (London Stock Exchange Group)Bengaluru, Karnataka, India
View →
AB
Amritanshu Bhardwaj
Colleague at Lseg (London Stock Exchange Group)Bengaluru, Karnataka, India
View →
FG
Federico Giacobino
Colleague at Lseg (London Stock Exchange Group)Geneva, Switzerland
View →
SN
Sandeep Nakra
Colleague at Lseg (London Stock Exchange Group)Bengaluru, Karnataka, India
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FAQ
Frequently asked questions about Mat Williamson
Quick answers generated from the profile data available on this page.
What company does Mat Williamson work for?
Mat Williamson works for LSEG (London Stock Exchange Group).
What is Mat Williamson's role at LSEG (London Stock Exchange Group)?
Mat Williamson is listed as Director of Service Design Automation at London Stock Exchange Group (LSEG) at LSEG (London Stock Exchange Group).
Where is Mat Williamson based?
Mat Williamson is based in London Area, United Kingdom while working with LSEG (London Stock Exchange Group).
What companies has Mat Williamson worked for?
Mat Williamson has worked for Lseg (London Stock Exchange Group), London Stock Exchange Group (Lseg), Refinitiv, Thomson Reuters, and 20:20 Technology.
Who are Mat Williamson's colleagues at LSEG (London Stock Exchange Group)?
Mat Williamson's colleagues at LSEG (London Stock Exchange Group) include James Chaney, Romeo Ismailanji, Jonathan White, Kriz Daryl Andres, and Oliver Robinson.
How can I contact Mat Williamson?
You can use AeroLeads to view verified contact signals for Mat Williamson at LSEG (London Stock Exchange Group), including work email, phone, and LinkedIn data when available.
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