Company Details
Technology Stack
Professional Summary
Mark Skeffington is Test Engineering Manager at Business Insider. Business Insider operates in the online media industry and has 560 employees. Based in Belfast, Northern Ireland, United Kingdom. Classified as a manager-level Engineering Manager leader. Their organization's technology stack includes Fastly CDN, Salesforce, NSOne, Gmail, Google Apps, and 45 other technologies. Business Insider reports annual revenue of 290000000. Business Insider has raised 52412697 in total funding.
Industry & Role Insights
- • CTO Rank tracks 128,091 Engineering Manager leaders with verified contact information.
- • There are 1,449 tech leaders in the online media industry in our database.
- • We have verified contacts for 9 tech leaders at Business Insider.
- • 624 tech leaders in Northern Ireland are available in our database.
Position in the CTO Rank Database
- • Mark Skeffington is 1 of 128,998 leaders with the Engineering Manager role tracked in the CTO Rank database.
- • 344 hold the Engineering Manager role at online media companies (out of 1,454 total online media leaders in our database).
- • 285 hold the Engineering Manager role in Northern Ireland.
- • 383 hold the Engineering Manager role at companies with 560 employees.
- • Typical Engineering Manager compensation in Northern Ireland: $150,000 – $280,000 (median $200,000). 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 May 2026.
Frequently Asked Questions
How do I contact Mark Skeffington?
Mark Skeffington has a verified email address on file on CTO Rank. They work at Business Insider. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Mark Skeffington work for?
Mark Skeffington is Test Engineering Manager at Business Insider, a company in the online media industry with 560 employees. The company is headquartered in New York, New York, United States.
What is Mark Skeffington's role in technology leadership?
Mark Skeffington is classified as a Engineering Manager leader at the manager level.
What technologies does Mark Skeffington's organization use?
Mark Skeffington's organization uses a technology stack that includes Fastly CDN, Salesforce, NSOne, Gmail, Google Apps, Zendesk. This information is useful for sales teams, recruiters, and technology vendors.
Is Mark Skeffington open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Mark Skeffington using the verified contact information available to Pro members. When recruiting a Test Engineering Manager, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Mark Skeffington at Business Insider?
Mark Skeffington is Test Engineering Manager at Business Insider. Engineering Managers like Mark Skeffington typically evaluate vendors in Fastly CDN, Salesforce, NSOne, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Mark Skeffington's profile data?
CTO Rank verifies and refreshes profile data weekly. Mark Skeffington's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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