Company Details
Technology Stack
Professional Summary
Irek Biernat is RF Engineering Manager at AT&T. AT&T operates in the telecommunications industry and has 140000 employees. Based in Hartford, Connecticut, United States. Classified as a manager-level Engineering Manager leader. Their organization's technology stack includes Akamai, Akamai DNS, Microsoft Office 365, Facebook Custom Audiences, Apache, and 14 other technologies. AT&T reports annual revenue of 122336000000.
Position in the CTO Rank Database
- • Typical Engineering Manager compensation in Connecticut: $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
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Irek Biernat has a verified email address on file on CTO Rank. They work at AT&T. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Irek Biernat work for?
Irek Biernat is RF Engineering Manager at AT&T, a company in the telecommunications industry with 140000 employees. The company is headquartered in Dallas, Texas, United States.
What is Irek Biernat's role in technology leadership?
Irek Biernat is classified as a Engineering Manager leader at the manager level.
What technologies does Irek Biernat's organization use?
Irek Biernat's organization uses a technology stack that includes Akamai, Akamai DNS, Microsoft Office 365, Facebook Custom Audiences, Apache, SOASTA. This information is useful for sales teams, recruiters, and technology vendors.
Is Irek Biernat open to recruiting or new opportunities?
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Can I pitch or sell to Irek Biernat at AT&T?
Irek Biernat is RF Engineering Manager at AT&T. Engineering Managers like Irek Biernat typically evaluate vendors in Akamai, Akamai DNS, Microsoft Office 365, and related categories. Use CTO Rank Pro to get verified email and approach directly.
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