Company Details
Technology Stack
Professional Summary
Peter Guerin is Senior Software Engineering Manager at ACI Worldwide. ACI Worldwide operates in the information technology & services industry and has 3200 employees. Based in Ireland. Classified as a manager-level Engineering Manager leader. Their organization's technology stack includes Salesforce, Akamai DNS, Oracle SPF, Outlook, Marketo, and 8 other technologies. ACI Worldwide reports annual revenue of 1672834000.
Position in the CTO Rank Database
- • Typical Engineering Manager compensation: $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 June 2026.
Frequently Asked Questions
How do I contact Peter Guerin?
Peter Guerin has a verified email address on file on CTO Rank. They work at ACI Worldwide. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Peter Guerin work for?
Peter Guerin is Senior Software Engineering Manager at ACI Worldwide, a company in the information technology & services industry with 3200 employees. The company is headquartered in Omaha, Nebraska, United States.
What is Peter Guerin's role in technology leadership?
Peter Guerin is classified as a Engineering Manager leader at the manager level.
What technologies does Peter Guerin's organization use?
Peter Guerin's organization uses a technology stack that includes Salesforce, Akamai DNS, Oracle SPF, Outlook, Marketo, Microsoft Office 365. This information is useful for sales teams, recruiters, and technology vendors.
Is Peter Guerin open to recruiting or new opportunities?
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Can I pitch or sell to Peter Guerin at ACI Worldwide?
Peter Guerin is Senior Software Engineering Manager at ACI Worldwide. Engineering Managers like Peter Guerin typically evaluate vendors in Salesforce, Akamai DNS, Oracle SPF, and related categories. Use CTO Rank Pro to get verified email and approach directly.
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