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John Lock Email & Phone Number
Information Security Manager
at
Cboe Global Markets
1 work email found
@cboe.com
2 phones found area 207 and 115
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Information Security Manager
Location
Greater London, England, United Kingdom
Company size
Who is John Lock? Overview
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Quick answer
John Lock is listed as Information Security Manager at Cboe Global Markets, a company with 3 employees, based in Greater London, England, United Kingdom. AeroLeads shows a work email signal at cboe.com, phone signal with area code 207, 115, and a matched LinkedIn profile for John Lock.
John Lock previously worked as Security Specialist - Risk & Assurance at Cboe Global Markets and Security Specialist - Risk & Assurance at Cboe Global Markets. John Lock holds 2:1 Bsc (Hons), Computing from Leeds Beckett University.
Company email context
Email format at Cboe Global Markets
This section adds company-level context without repeating John Lock's masked contact details.
{first_initial}{last}@cboe.com
86% confidence
AeroLeads found 1 current-domain work email signal for John Lock. Compare company email patterns before reaching out.
Profile bio
About John Lock
I have more than 15 years’ experience across a range of technical and managerial IT roles, which have allowed me to combine my broad technical knowledge and problem-solving skills with my desire for helping users and achieve results. I have a proven record of delivering change with the ability to build, motivate and direct teams, while maintaining core values. My strong customer focused skills and business experience enables me to communicate and to operate effectively at all levelsSpecialties: Information Security, IT Operations, Team Manager, Executive IT support provision, Service Delivery, GDPR
Listed skills include It Service Management, Windows Server, Windows 7, Team Leadership, and 24 others.
Current workplace
John Lock's current company
Company context helps verify the profile and gives searchers a useful next step.
Cboe Global Markets
11 roles
John Lock work experience
A career timeline built from the work history available for this profile.
Security Specialist - Risk & Assurance
Current
Sep 2018 - Present
Security Specialist - Risk & Assurance
Current
Sep 2018 - Present
Information Security Manager
Responsible for information security to over 5000 staff based in multiple locations across the UK, reporting directly to Head of IT and provide regular review papers to company board.Project manage and implementation lead for GDPR project for all business to ensure compliance by enforcement date. Provide technical expertise, developing compliant policies.
Sep 2017 - Sep 2018
It Operations & Information Security Manager
Led a team of 40 staff, including 2 direct reports, with operational accountability for all IT services, including Information Security, and ensuring industry standards are met.Management of 3rd party key suppliers including outsourced technical staff and cloud data services, ensuring SLA are adhered to through service reviews and audits. Responsible for.
Jan 2014 - Sep 2018
It Operations Manager
Managed the provisioning of infrastructure and technical support for an international law firm supporting 800 located users in London, Singapore, Berlin and Paris. Management of 3rd party vendors to ensure consistent service to client across a range of technical platforms and applications.Working with Key Stakeholders to review Service Levels and Key.
Nov 2012 - Dec 2013
Team Leader
Responsible for managing team of 10 people delivering dedicated IT services to the global executive leadership team, as well provision of onsite support to UK firm. Continual review of unique support structure to ensure service delivery is maintained at optimal level.Proven ability in leading an events team providing crucial IT support at high profile.
Apr 2010 - Nov 2012
Senior Analyst
Key lead working with project manager in successful migration of Domino mail servers to European data centre. Review all data held on servers before migration, highlighting data retention and storage issues. Strive to identify solution, requiring collaboration between IT, Legal and Q&RM teams before new data storage policy implementation. Collaboration.
Dec 2004 - Apr 2010
Senior Support Analyst
Synstar, Newbury
Third party provision of remote IT service support to small to medium size businesses throughout UK.Administration of server infrastructure providing; Domino mail service, Active Directory, DHCP and DNS.
Jun 2003 - Dec 2004
Network Administrator/ It Manager
Zcard, London
Progression to IT manager overseeing local and remote IT teams.Management of service delivery by external third parties.Configuration and administration of server and desktop infrastructure throughout European regional offices.Research and implementation of new technologies to provide return on investment, including project to rollout out European wide VPN.
Apr 1999 - Mar 2003
It Installations Engineer
Reuters, London
Installation and support of Reuters trading floor hardware and software.
Jul 1998 - Apr 1999
2 education records
John Lock education
2:1 Bsc (Hons), Computing
Leeds Beckett University
Education record
Lowfield Comprehensive, York
FAQ
Frequently asked questions about John Lock
Quick answers generated from the profile data available on this page.
What company does John Lock work for?
John Lock works for Cboe Global Markets.
What is John Lock's role at Cboe Global Markets?
John Lock is listed as Information Security Manager at Cboe Global Markets.
What is John Lock's email address?
AeroLeads has found 1 work email signal at @cboe.com for John Lock at Cboe Global Markets.
What is John Lock's phone number?
AeroLeads has found 2 phone signal(s) with area code 207, 115 for John Lock at Cboe Global Markets.
Where is John Lock based?
John Lock is based in Greater London, England, United Kingdom while working with Cboe Global Markets.
What companies has John Lock worked for?
John Lock has worked for Cboe Global Markets, Mencap, Glasshouse Technologies, Ernst & Young Global, London, and Synstar, Newbury.
How can I contact John Lock?
You can use AeroLeads to view verified contact signals for John Lock at Cboe Global Markets, including work email, phone, and LinkedIn data when available.
What schools did John Lock attend?
John Lock holds 2:1 Bsc (Hons), Computing from Leeds Beckett University.
What skills is John Lock known for?
John Lock is listed with skills including It Service Management, Windows Server, Windows 7, Team Leadership, It Management, Customer Relations, Itil, and Analysis.
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