Jack Summerfield - CISSP, CRISC

Evaluator
DISC Type : csd

Group Director, Information Security at TT Electronics plc

Greater Leicester Area, United Kingdom

Overview

As the Group Director of Information Security at TT Electronics plc, Jack is a risk and compliance specialist with a broad technical background. He holds a CRISC certification and a BSc from the University of Staffordshire. Colleagues consistently praise his impressive and deep technical knowledge.

Jack shows a strong professional interest in the aerospace and defense sector, following organizations like Lockheed Martin and the UK Ministry of Defence. He is also highly regarded by colleagues for his positive personality and sense of humor.

A former colleague was so impressed with his technical expertise they stated he would be their first and only choice for a systems administrator role.

Personality Overview

Hard To Convince

Thorough Evaluator

Quality Focused

They focus on the results, but can still be quite procedural and analytical about how to get there  They are not very likely to become strong advocates of your product or service They have a unique set of diverse traits where they are decisive and methodical but can sometimes be extra cautious and skeptical

Topics They Care About

Cyber Risk Management
His career is centered on this, with specific skills in IT Risk Management, TPRM, and holding the industry-recognized CRISC certification.
Security Compliance
A recurring theme in his work history, he has extensive experience in security assurance, policy creation, and managing regulatory requirements.
Defense Sector Security
His interest in the UK Ministry of Defence and Lockheed Martin points to a focus on security challenges within the defense industry.

Media Appearances

Jack has no verified media appearances

Work History

11-2025
Group Director, Information Security at TT Electronics plc
2-2023 - 11-2025
Principal specialist - cyber security risk management at RTX
1-2021 - 1-2023
Information Security Assurance and Risk Manager at Meggitt
9-2018 - 1-2021
Global Information Security Architect at Meggitt
4-2016 - 9-2018
Infrastructure and Security Architect at Stonegate Pub Company Limited

Education

2005 - 2010
BSc (hons) from University of Staffordshire
2003 - 2005
BTEC National Diploma from South Staffordshire College

More Information

Social Presence :

Prographics :

Exp : 21 Location : Greater Leicester Area, United Kingdom Job Level : Mid-senior Designation : Group Director, Information Security at TT Electronics plc
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Insights For Selling To Jack

During A Call Or A Meeting

DO's

  • Keep a professional, business-like approach; especially if you tend to get informal quickly
  • Use phrases like ‘the ROI of this’, ‘X% more’ etc.
  • Be prepared for comments or questions that are critical of your product or your claims

DONT's

  • Avoid inviting them for any social interactions until you have built some rapport with them
  • Don’t focus on relationship, focus purely on the merit of your product
  • Don’t nudge them to do something by using the logic that others have done the same

When Cold Calling

When Writing An Email

While Negotiating & Closing

    The secret to closing fast with Jack is

  • ROI matters the most to them, followed by process and finally proof of results
  • Will you ever get a clear answer from Jack

  • They might hesitate a little, but will go ahead and say no when necessary (or asked)

Insights For Deal Planning

    How fast (or slow) will Jack move?

  • They are unlikely to move very fast, especially when it comes to new products or services
  • Can Jack take some risk or not?

  • They have relatively low risk-appetite and are not very likely to go for something unproven and risky

You And Jack

Personality Compatibility


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