Company Details
Technology Stack
Professional Summary
Cathal Ryan is Director - Data Engineering at Optum. Optum operates in the hospital & health care industry and has 310000 employees. Based in Dublin, County Dublin, Ireland. Classified as a director-level Director of Engineering leader. Their organization's technology stack includes Microsoft Office 365, Genesys, Atlassian Cloud, Netlify, Leadfeeder, and 69 other technologies. Optum reports annual revenue of 253000000000.
Industry & Role Insights
- • CTO Rank tracks 71,675 Director of Engineering leaders with verified contact information.
- • There are 11,296 tech leaders in the hospital & health care industry in our database.
- • We have verified contacts for 441 tech leaders at Optum.
- • 802 tech leaders in County Dublin are available in our database.
Position in the CTO Rank Database
- • Cathal Ryan is 1 of 71,959 leaders with the Director of Engineering role tracked in the CTO Rank database.
- • 2,305 hold the Director of Engineering role at hospital & health care companies (out of 11,414 total hospital & health care leaders in our database).
- • 120 hold the Director of Engineering role in County Dublin.
- • 200 hold the Director of Engineering role at companies with 310000 employees.
- • Typical Director of Engineering compensation in County Dublin: $180,000 – $340,000 (median $240,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.
Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated June 2026.
Frequently Asked Questions
How do I contact Cathal Ryan?
Cathal Ryan has a verified email address on file on CTO Rank. They work at Optum. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Cathal Ryan work for?
Cathal Ryan is Director - Data Engineering at Optum, a company in the hospital & health care industry with 310000 employees. The company is headquartered in United States.
What is Cathal Ryan's role in technology leadership?
Cathal Ryan is classified as a Director of Engineering leader at the director level.
What technologies does Cathal Ryan's organization use?
Cathal Ryan's organization uses a technology stack that includes Microsoft Office 365, Genesys, Atlassian Cloud, Netlify, Leadfeeder, React Redux. This information is useful for sales teams, recruiters, and technology vendors.
Is Cathal Ryan open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Cathal Ryan using the verified contact information available to Pro members. When recruiting a Director - Data Engineering, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Cathal Ryan at Optum?
Cathal Ryan is Director - Data Engineering at Optum. Director of Engineerings like Cathal Ryan typically evaluate vendors in Microsoft Office 365, Genesys, Atlassian Cloud, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Cathal Ryan's profile data?
CTO Rank verifies and refreshes profile data weekly. Cathal Ryan's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
Get full access
Unlock verified emails, phone numbers, LinkedIn profiles, and CSV exports for 485,000+ tech leaders.
Upgrade to Pro