James Hemmings: Email & Phone Number

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Endpoint Detection Engineering Lead at TikTok|Washington DC-Baltimore Area, United States

Position:

Endpoint Detection Engineering Lead at TikTok

Location:

Washington DC-Baltimore Area, United States

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Last updated: 2026-10-02

Updated: 2026-10-02

Found email addresses for James Hemmings:

Business emails:

j*****h@buzz2bucks.com

Personal emails:

j*******s@pct.edu

Found phones for James Hemmings:

+1-909-***-**12,

+1-623-***-**57,

+1-870-***-**43

Prospect analytics

Current work details

DepartmentMarketing and Advertising

Availability

TimezoneEDT

Best time to contact12:00 PM – 4:00 PM

A different James Hemmings?

Work Experience 14 years

Endpoint Detection Engineering Lead at TikTok

Oct 2025 - Current

Red Team (Mandiant) [US] at Google

Jul 2023 - Oct 2025

Red Team (Mandiant) [UKI/EMEA] at Google

Jan 2022 - Jun 2023

Senior Offensive Security Consultant at Redscan, A Kroll Business

Oct 2020 - Jan 2022

Offensive Security Consultant at QinetiQ

Aug 2019 - Oct 2020

Vulnerability Management Lead (Senior Assessor) at UK Civil Service

Oct 2017 - Aug 2019

Contract - IT Field Engineer at Central Manchester University Hospitals NHS Foundation Trust

Jun 2015 - Jul 2015

Contract - Technical Support Advisor at Brother UK Ltd

Jun 2014 - Aug 2014

Contract - IT Field Engineer at The University of Manchester

Apr 2014 - May 2014

Systems Administrator at San IT Ltd

Sep 2012 - Mar 2014

James is proficient in English. Their professional focus is Active Directory, API Security, and Bash across 3 core areas.

James holds DEFCON Training Certificate of Proficiency - AI SecureOps: Attacking & Defending AI Applications & Agents with Abhinav Singh, GIAC Advisory Board, and GIAC Red Team Professional (GRTP) certifications and has been awarded Acknowledged by EE - Multiple Vulnerabilities, Training Award - Outstanding Performance & Contributions, and Distinction - Certificate of Higher Education in Ethical Hacking

Education

Master of Science - MS at Western Governors University

Bachelor of Science (BSc) at Abertay University

Frequently Asked Questions

What is James Hemmings's email address?

SignalHire found verified email addresses for James Hemmings, both business and personal. Their business email is j*****h@buzz2bucks.com, and personal emails include j*******s@pct.edu.

What is James Hemmings's phone number?

SignalHire found multiple verified phone numbers for James Hemmings: +1-909-***-**12, +1-623-***-**57, and +1-870-***-**43.

How do I contact James Hemmings at TikTok?

You can reach James Hemmings through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is James Hemmings's professional background?

James Hemmings has 14 years of professional experience. They have held roles including Red Team (Mandiant) [US], Red Team (Mandiant) [UKI/EMEA], and Senior Offensive Security Consultant at companies such as Google, Google, and Redscan, A Kroll Business. Their education includes Master of Science - MS from Western Governors University, and Bachelor of Science (BSc) from Abertay University.

Is James Hemmings's contact information up to date?

Yes. James Hemmings's SignalHire profile was last updated on 2 October 2026, reflecting their current position as Endpoint Detection Engineering Lead at TikTok in Vancouver, British Columbia, Canada.

James Hemmings Namesakes

Name

Company

Position

james obi

Interswitch Group

Software Engineer

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James

think4D a Brand of Friesens Corporation

Cutter Operator (Cross-Trained)

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James Zammillo

Howard County Police Dept

Lieutenant

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Other employees at TikTok

Name

Company

Position

Danyang Zhao

TikTok

Product Manager

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Julian Park

TikTok

Content Creator

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YIJUN CHENG

TikTok

Software Engineer

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June Yoo

TikTok

Software Engineer

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Anna Joseph

TikTok

Senior Manager, Global Creator Programs

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Joyce Li

TikTok

E-commerce Strategy Operation

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Ronnie Honda

TikTok

Creative Strategy Lead

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Raniah

TikTok

Content Creator & Affiliate Marketing

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Neneng Mawar Juwaeriah

TikTok

Independent Affiliate

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Diky Ramadhan

TikTok

Content Creator

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