David Bigerstaff in

David Bigerstaff

Observer · DISC type ci
Lead IT Security and Compliance Analyst at Venator Materials Plc
📍 Wynyard Village, England, United Kingdom

David is a Lead IT Security and Compliance Analyst at Venator Materials Plc, specializing in SIEM architecture and vulnerability management. A certified CISSP, he holds degrees in Network Computing and Interactive Computer Entertainment, underpinning his technical expertise.

He recently earned the challenging CISSP certification, a significant milestone he was proud to share with his network.

Read the full overview →
Experience
19 Years
Current Role
Lead IT Security and Compliance Analyst
Job Level
Mid-senior
Location
Wynyard Village, England, United Kingdom
Personality Overview

How David shows up

Value Driven
Curious
Example Seeker

They can sound friendly and charming but can quickly change gears to become inquisitive and probing. They ask a lot of questions and rely heavily on information and collaterals. They are generally good communicators and can be hard to convince.

Priorities

Topics David cares about

Vulnerability Management
He created a vulnerability management program from the ground up and successfully migrated it to Microsoft Defender to better classify and prioritize threats.
Threat Detection
Engineers and administers SIEM architecture, focusing on creating detection content, workflows, and automation to enhance threat visibility and streamline incident response.
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Career

Work history

4-2022
Lead IT Security and Compliance Analyst
Venator Materials Plc
2-2019 - 4-2022
IT Security and Compliance Analyst
Venator Materials Plc
9-2016 - 2-2019
Project Engineer
Industrial Technology Systems Ltd (ITS Ltd)
8-2006 - 9-2016
I.T Communications Engineer
Comtek System Solutions
In the press

Media appearances

No media yetWe could not find public media appearances for this person.
Education
Network Computing
University of Sunderland
Interactive Computer Entertainment
Teesside University
Social presence
in
Behavioral profile

DISC profile (public)

c

Calculativeness (C)

Calculativeness (C) reflects the degree to which a person is likely to be cautious, systematic and analytical. Those scoring high tend to emphasise quality and accuracy.

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