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Gareth Walker Email & Phone Number
Cyber Defence Sec Ops Manager
at
A&O Shearman
1 work email found
@allenovery.com
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Cyber Defence Sec Ops Manager
Location
Belfast Metropolitan Area, United Kingdom, United Kingdom
Company size
Who is Gareth Walker? Overview
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Quick answer
Gareth Walker is listed as Cyber Defence Sec Ops Manager at A&O Shearman, a company with 3257 employees, based in Belfast Metropolitan Area, United Kingdom, United Kingdom. AeroLeads shows a work email signal at allenovery.com and a matched LinkedIn profile for Gareth Walker.
Gareth Walker previously worked as Cyber Defence Senior Manager at Dunnes Stores and Cyber Defence Lead at Wolfspeed. Gareth Walker holds Bsc Hons Intelligence And Security, 1St from University Of Staffordshire.
Company email context
Email format at A&O Shearman
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{first}.{last}@allenovery.com
89% confidence
AeroLeads found 1 current-domain work email signal for Gareth Walker. Compare company email patterns before reaching out.
Profile bio
About Gareth Walker
Gareth Walker is a Cyber Defence Sec Ops Manager at A&O Shearman. He possess expertise in cisco technologies, cisco ccna, cisco certified, networking, management and 16 more skills.
Listed skills include Cisco Technologies, Cisco Ccna, Cisco Certified, Networking, and 17 others.
Current workplace
Gareth Walker's current company
Company context helps verify the profile and gives searchers a useful next step.
A&O Shearman
8 roles
Gareth Walker work experience
A career timeline built from the work history available for this profile.
Cyber Defence Senior Manager
Cyber Defence Lead
Current
Jun 2022 - Present
Cyber Engineering Manager
Apr 2021 - Jun 2022
Cyber Security Specialist
Apr 2019 - Mar 2021
Network Security Analyst
May 2017 - Apr 2019
Network Infrastructure Analyst
Jun 2015 - May 2017
Sigint Analyst (Dv Cleared)
Sep 2010 - May 2015
1 education record
Gareth Walker education
FAQ
Frequently asked questions about Gareth Walker
Quick answers generated from the profile data available on this page.
What company does Gareth Walker work for?
Gareth Walker works for A&O Shearman.
What is Gareth Walker's role at A&O Shearman?
Gareth Walker is listed as Cyber Defence Sec Ops Manager at A&O Shearman.
What is Gareth Walker's email address?
AeroLeads has found 1 work email signal at @allenovery.com for Gareth Walker at A&O Shearman.
Where is Gareth Walker based?
Gareth Walker is based in Belfast Metropolitan Area, United Kingdom, United Kingdom while working with A&O Shearman.
What companies has Gareth Walker worked for?
Gareth Walker has worked for A&O Shearman, Dunnes Stores, Wolfspeed, Tp Icap, and Allen & Overy.
How can I contact Gareth Walker?
You can use AeroLeads to view verified contact signals for Gareth Walker at A&O Shearman, including work email, phone, and LinkedIn data when available.
What schools did Gareth Walker attend?
Gareth Walker holds Bsc Hons Intelligence And Security, 1St from University Of Staffordshire.
What skills is Gareth Walker known for?
Gareth Walker is listed with skills including Cisco Technologies, Cisco Ccna, Cisco Certified, Networking, Management, Project Management, Microsoft Office, and Customer Service.
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