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Jack Macauley

Director - Cyber Security & Defence at Halian

Director of Security Director
j***@halian.com Sign up
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United Arab Emirates

Company Details

Company: Halian
Employees: 880
Revenue: 40000000
HQ Location: Reading, England, United Kingdom
Company LinkedIn: Pro only

Professional Summary

Jack Macauley is Director - Cyber Security & Defence at Halian. Halian operates in the staffing & recruiting industry and has 880 employees. Based in United Arab Emirates. Classified as a director-level Director of Security leader. Their organization's technology stack includes Cloudflare DNS, Outlook, Microsoft Office 365, CloudFlare Hosting, React Redux, and 14 other technologies. Halian reports annual revenue of 40000000.

Director level · Director of Security
Verified Apr 26, 2026

Frequently Asked Questions

How do I contact Jack Macauley?

Jack Macauley has a verified email address on file on CTO Rank. They work at Halian. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.

What company does Jack Macauley work for?

Jack Macauley is Director - Cyber Security & Defence at Halian, a company in the staffing & recruiting industry with 880 employees. The company is headquartered in Reading, England, United Kingdom.

What is Jack Macauley's role in technology leadership?

Jack Macauley is classified as a Director of Security leader at the director level.

What technologies does Jack Macauley's organization use?

Jack Macauley's organization uses a technology stack that includes Cloudflare DNS, Outlook, Microsoft Office 365, CloudFlare Hosting, React Redux, Linkedin Marketing Solutions. This information is useful for sales teams, recruiters, and technology vendors.

Is Jack Macauley open to recruiting or new opportunities?

CTO Rank does not track open-to-work status. The best approach is to reach out directly to Jack Macauley using the verified contact information available to Pro members. When recruiting a Director - Cyber Security & Defence, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.

Can I pitch or sell to Jack Macauley at Halian?

Jack Macauley is Director - Cyber Security & Defence at Halian. Director of Securitys like Jack Macauley typically evaluate vendors in Cloudflare DNS, Outlook, Microsoft Office 365, and related categories. Use CTO Rank Pro to get verified email and approach directly.

How accurate is Jack Macauley's profile data?

CTO Rank verifies and refreshes profile data weekly. Jack Macauley's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.