John Clarke Email
VP, Cybersecurity @ Workday
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
John Clarke Location
- Ireland
John Clarke Work
- 2023 -now VP, Cybersecurity @
- 2021 -2023 Senior Director of Security Assurance @
- 2020 -2021 Senior Director of Security Engineering @
- 2019 -2020 Director, Security Engineering @
- 2017 -2019 Senior Manager, Security Engineering. @
- 2016 -2017 Security Engineering Manager @
- 2014 -2016 Senior Security Engineer @
- 2012 -2014 Manager (Cybersecurity), Risk Consulting @
- 2003 -2012 Senior IT Security Engineer - CISSP, CCE, GCED, GCWN @
- 1999 -2002 IT Support Analyst @
John Clarke Education
- SANS
GIAC Certified Windows Security Administrator (GCWN)
1997-1999 - ISFCE
Certified Computer Examiner (CCE)
1997-1999 - Dundalk Institute of Technology
National Certificate in Software Development
1997-1999 - AWS
AWS Certified Solutions Architect Associate
- SANS
GIAC Certified Enterprise Defender (GCED)
- (ISC2)
Certified Information Systems Security Professional (CISSP)
- SANS
Certified Incident Handler (GCIH)
John Clarke Skills
- CISA
- Firewalls
- Information Technology
- Computer Forensics
- Information Security
- CISSP
- Active Directory
- Payment Card Industry Data Security Standard Pci Dss
- Intrusion Detection
- Antivirus
- Incident Response
- IT Audit
- Microsoft Technologies
- Penetration Testing
- Incident Management
- Computer Security
- System Administration
- Vulnerability Management
- Data Security
- Business Continuity
- IT Operations
- Network Security
- Encryption
- Disaster Recovery
- Information Security Management
- Certified Computer Examiner
- Security Audits
- ISO 27001
- Vulnerability Assessment
- Malware Analysis
- Security
- Internet Security
- PCI DSS
- Cloud Computing
- Payment Card Industry Data Security Standard
John Clarke Summary
- John Clarke, based in Ireland, is currently a VP, Cybersecurity at Workday. John Clarke brings experience from previous roles at Workday. John Clarke holds a 1997 - 1999 GIAC Certified Windows Security Administrator (GCWN) @ SANS. With a robust skill set that includes CISA, Firewalls, Information Technology, Computer Forensics, Information Security and more. John Clarke has 2 emails on RocketReach.
Looking for a different John Clarke?
Find contact details for 700 million professionals.
Others Named John Clarke
John Clarke
Founder
London, GB
John Clarke
President
Toronto, ON, CA
John Clarke
CEO
Toronto, ON, CA
John Clarke
CMO
Portsmouth, GB
Top Workday Employees
Patrick Blair
Chief Revenue Officer
San Francisco, CA, US
Kinnari Desai
Vice President, Finance
Pleasanton, CA, US
TJ Rains
Managing Director, Higher Education
Lake Saint Louis, MO, US
Dan Falvey
Managing Partner
Cockeysville, MD, US
Rani Johnson
Chief Information Officer
California, United States
Annette Melatti
Vice President Office of the CFO Product Marketing
Pleasanton, CA, US
Andrea Ruiz
SVP, Product Development and QA
Pleasanton, CA, US
Bill Shields
Chief Information Security Officer
Chicago, IL, US
Anelia Schmitt
Chief Technology Officer
Chicago, IL, US
Kerry Huskey
Chief Operating Officer - Workday Government
Atlanta, GA, US
Zane Rowe
Chief Financial Officer
Pleasanton, CA, US
How It Works
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups.
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies - all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension.
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API.
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co