Jack Barradell-Johns
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Jack Barradell-Johns Email & Phone Number

Head of Red Team at Pen Test Partners
Location: Sheffield, England, United Kingdom 3 work roles 1 school
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✓ Verified Jun 2026 3 data sources Profile completeness 86%

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Current company
Pen Test Partners
Role
Head of Red Team
Location
Sheffield, England, United Kingdom
Company size
130 employees

Who is Jack Barradell-Johns? Overview

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Quick answer

Jack Barradell-Johns is listed as Head of Red Team at Pen Test Partners, a company with 130 employees, based in Sheffield, England, United Kingdom. AeroLeads shows a matched LinkedIn profile for Jack Barradell-Johns.

Jack Barradell-Johns previously worked as Red Team Security Consultant at Pen Test Partners and Security Consultant at Pen Test Partners. Jack Barradell-Johns holds Bachelor'S Degree With Year In Industry, Computer Science, First Class Honours from The University Of Sheffield.

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Email format at Pen Test Partners

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Pen Test Partners

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Profile bio

About Jack Barradell-Johns

Computer Science graduate at the University of Sheffield. Working in cyber security.Co-Founder + ex Vice-President Sheffield University Ethical Hacking Society

Current workplace

Jack Barradell-Johns's current company

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Pen Test Partners
Pen Test Partners
Head of Red Team
Sheffield, GB
Website
pentestpartners.com
Employees
130
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3 roles

Jack Barradell-Johns work experience

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Team & coworkers

Colleagues at Pen Test Partners

Other employees you can reach at pentestpartners.com. View company contacts for 130 employees →

LM Luke Martin Luke Martin Colleague at Pen Test PartnersGreater Cheshire West And Chester Area, United Kingdom View → KH Kam Harvey Kam Harvey Colleague at Pen Test PartnersMaidstone, England, United Kingdom, United Kingdom View → JG James Graham James Graham Colleague at Pen Test PartnersEdinburgh, Scotland, United Kingdom, United Kingdom View → JW James Walton James Walton Colleague at Pen Test PartnersCrawley, England, United Kingdom, United Kingdom View → PV Pedro Venda Pedro Venda Colleague at Pen Test PartnersLondon, England, United Kingdom, United Kingdom View → KE Katherine Edgar Katherine Edgar Colleague at Pen Test PartnersBuckinghamshire, England, United Kingdom, United Kingdom View → ST Sam T Sam T Colleague at Pen Test PartnersUnited Kingdom, United Kingdom View → SB Shelley Booker Shelley Booker Colleague at Pen Test PartnersUnited Kingdom, United Kingdom View → ND Natalie Dawson (Assoc Cipd) Natalie Dawson (Assoc Cipd) Colleague at Pen Test PartnersDeanshanger, England, United Kingdom, United Kingdom View → EO Emmanuel Ofori Mintah Emmanuel Ofori Mintah Colleague at Pen Test PartnersUnited Kingdom, United Kingdom View →
1 education record

Jack Barradell-Johns education

FAQ

Frequently asked questions about Jack Barradell-Johns

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

What company does Jack Barradell-Johns work for?

Jack Barradell-Johns works for Pen Test Partners.

What is Jack Barradell-Johns's role at Pen Test Partners?

Jack Barradell-Johns is listed as Head of Red Team at Pen Test Partners.

Where is Jack Barradell-Johns based?

Jack Barradell-Johns is based in Sheffield, England, United Kingdom while working with Pen Test Partners.

What companies has Jack Barradell-Johns worked for?

Jack Barradell-Johns has worked for Pen Test Partners.

Who are Jack Barradell-Johns's colleagues at Pen Test Partners?

Jack Barradell-Johns's colleagues at Pen Test Partners include Luke Martin, Kam Harvey, James Graham, James Walton, and Pedro Venda.

How can I contact Jack Barradell-Johns?

You can use AeroLeads to view verified contact signals for Jack Barradell-Johns at Pen Test Partners, including work email, phone, and LinkedIn data when available.

What schools did Jack Barradell-Johns attend?

Jack Barradell-Johns holds Bachelor'S Degree With Year In Industry, Computer Science, First Class Honours from The University Of Sheffield.

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