Thomas Knowles
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Thomas Knowles Email & Phone Number

Head of Security Operations at ClearBank®
Location: London Area, United Kingdom 13 work roles 2 schools
1 work email found @clear.bank 7 phones found area 203, 480, and 757 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 7 phones

Work email t****@clear.bank
Direct phone (203) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Head of Security Operations
Location
London Area, United Kingdom

Who is Thomas Knowles? Overview

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Quick answer

Thomas Knowles is listed as Head of Security Operations at ClearBank®, based in London Area, United Kingdom. AeroLeads shows a work email signal at clear.bank, phone signal with area code 203, 480, 757, and a matched LinkedIn profile for Thomas Knowles.

Thomas Knowles previously worked as Security Consultant at Clearbank® and Security Operation Centre (SOC) Manager at Coventry Building Society. Thomas Knowles holds Bachelor Of Science, Computing from University Of Lincoln.

Company email context

Email format at ClearBank®

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{first}.{last}@clear.bank
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AeroLeads found 1 current-domain work email signal for Thomas Knowles. Compare company email patterns before reaching out.

Profile bio

About Thomas Knowles

As the Head of Security Operations at ClearBank, I am responsible for developing and implementing robust security processes to safeguard critical assets and mitigate risks. With a focus on incident management and response, I lead a highly skilled team in efficiently handling security incidents and minimizing their impact on the organization.In my role, I leverage threat intelligence to proactively identify emerging threats and vulnerabilities, ensuring that our defences stay ahead of the curve. I have successfully implemented Security Orchestration, Automation, and Response (SOAR) solutions, streamlining incident handling processes and improving incident response times.Additionally, I excel in defining strategic roadmaps that align security initiatives with business objectives, ensuring that security investments are optimized and effectively contribute to the bank's overall security posture. I have a strong background in managing Security Operations Centers (SOC), fostering a culture of continuous improvement, and driving operational excellence.Through my experience and expertise in security operations, I have consistently delivered robust security solutions that protect sensitive information, maintain regulatory compliance, and inspire confidence among stakeholders. I am always seeking opportunities to further enhance security frameworks and establish a resilient security posture in today's evolving threat landscape.

Listed skills include Siem, Firewalls, Network Security, Pci Dss, and 46 others.

Current workplace

Thomas Knowles's current company

Company context helps verify the profile and gives searchers a useful next step.

ClearBank®
Clearbank®
Head of Security Operations
London, England, GB
AeroLeads page
13 roles

Thomas Knowles work experience

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

Head Of Security Operations

London, England, Gb

Head Of Security Operations

Current

London, England, Gb

As the Head of Security Operations at ClearBank, I am responsible for developing and implementing robust security processes to safeguard critical assets and mitigate risks. With a focus on incident management and response, I lead a highly skilled team in efficiently handling security incidents and minimizing their impact on the organization.One of my key areas of expertise is the implementation of Threat Intelligence strategies. By leveraging advanced threat intelligence frameworks and technologies, I proactively identify emerging threats and vulnerabilities, ensuring that our defenses stay ahead of the curve. I have successfully integrated Threat Intelligence feeds into our security systems and processes, enabling real-time monitoring, analysis, and response to potential threats.In addition, I have effectively implemented Security Orchestration, Automation, and Response (SOAR) solutions, streamlining incident handling processes and improving incident response times. By integrating Threat Intelligence into our SOAR capabilities, I have enhanced our ability to identify and respond to threats swiftly and efficiently.Furthermore, I excel in defining strategic roadmaps that align security initiatives with business objectives, ensuring that security investments are optimized and effectively contribute to the bank's overall security posture. With a strong background in managing Security Operations Centers (SOC), I foster a culture of continuous improvement and drive operational excellence.Through my experience and expertise in security operations, I have consistently delivered robust security solutions that protect sensitive information, maintain regulatory compliance, and inspire confidence among stakeholders. I am always seeking opportunities to further enhance security frameworks and establish a resilient security posture in today's evolving threat landscape.

Jul 2020 - Present

Security Consultant

London, England, Gb

Jan 2020 - Jul 2020

Security Operation Centre (Soc) Manager

Coventry, Gb

Contracted to support and manage the Security Operation Centre

Feb 2019 - Nov 2019

Security Operations Consultant

Lch

London, Gb

Working with the organisation and group to define security processes, manage security incidents and build out a threat intelligence capability.

Jul 2018 - Jan 2019

Secops Consultant

London, Gb

Working with the operational and development teams to build and manage the operational security tools and processes for security and compliance purposes.

Aug 2017 - Jun 2018

Security Operation Centre (Soc) Manager

London, Gb

Contracted to build, support and manage the Security Operation Centre

Mar 2016 - Jul 2017

Security Consultant

Kalki Consulting

Contracted to design, implement, manage and standardize security solutions for several US based financial institutions and insurance brokerages. These responsibilities include but are not limited to:* Implementing 2 factor authentication.* Implementing and managing the SIEM platform.* Asset management.* Implementing and managing the vulnerability management systems.* Firewall Implementation.* Phishing.* Incident Management.* Training Junior Members

Jan 2015 - Mar 2016

Principal Network Security Engineer

Reading, England, Gb

Managing the Security Operations Centre.Managing and mentoring analysts and contractors regarding cases, maintenance, escalations using the SIEM, FIM, Vulnerability Management, 2 factor Authentication software.Lead escalation point.Lead point of contact for compliance requirements (SOx, PCI, PSN, TISAC).

May 2012 - Apr 2015

Security Consultant

Guildford, Surrey, Gb

Working with The Royal Bank of Scotland integrating their security devices into their SOC. This includes but are not limited to:Firewalls, Vulnerability Scanners, Windows, Unix, Linux, Mainframes, IDS, IPS.

Feb 2011 - May 2012

Soc Consultant

Gogarburn, Gb

Consulting for the Royal Bank of Scotland for their SIEM technology.

Jun 2011 - Apr 2012

Security Consultant

Luton, Gb

My role within my previous organisation involved me corresponding with existing and potential clients to help them collect, send, index, sort, correlate and alert on their various IT data found within their infrastructure. This involves thorough and clear contact with clients and the gathering and understanding of their requirements, their IT infrastructure and their various custom software configurations.

Oct 2009 - Oct 2010

Researcher

Lincoln, Lincolnshire, Gb

Researching the modularity of open source instant messaging applications. Visualising the evolution of API based interactions internally.

Jul 2008 - Sep 2008
2 education records

Thomas Knowles education

Bachelor Of Science, Computing

University Of Lincoln

Education record

King Charles 1 School
FAQ

Frequently asked questions about Thomas Knowles

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

What company does Thomas Knowles work for?

Thomas Knowles works for ClearBank®.

What is Thomas Knowles's role at ClearBank®?

Thomas Knowles is listed as Head of Security Operations at ClearBank®.

What is Thomas Knowles's email address?

AeroLeads has found 1 work email signal at @clear.bank for Thomas Knowles at ClearBank®.

What is Thomas Knowles's phone number?

AeroLeads has found 7 phone signal(s) with area code 203, 480, 757 for Thomas Knowles at ClearBank®.

Where is Thomas Knowles based?

Thomas Knowles is based in London Area, United Kingdom while working with ClearBank®.

What companies has Thomas Knowles worked for?

Thomas Knowles has worked for Clearbank®, Coventry Building Society, Lch, Trainline, and Sainsbury'S.

How can I contact Thomas Knowles?

You can use AeroLeads to view verified contact signals for Thomas Knowles at ClearBank®, including work email, phone, and LinkedIn data when available.

What schools did Thomas Knowles attend?

Thomas Knowles holds Bachelor Of Science, Computing from University Of Lincoln.

What skills is Thomas Knowles known for?

Thomas Knowles is listed with skills including Siem, Firewalls, Network Security, Pci Dss, Security, Vulnerability Management, Log Management, and Computer Security.

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