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Aug 21, 2025

Job Title: Principal Cybersecurity Architect - Private Key Infrastructure (PKI) & Encryption Technologies

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Job Description:

Join our innovative team at AT&T as a Principal Cybersecurity Architect, where you will play a critical role in maintaining and growing our Private Certificate environment for encryption and authentication. As a seasoned expert in PKI and encryption technologies, you will be responsible for managing and expanding our critical architecture to support the increasing demands of our applications and customer growth.

About the Company and Team:

At AT&T, we are redefining the future of communications and technologies. Our Chief Security Office team is dedicated to delivering cutting-edge and dependable security solutions to ensure robust protection for our customers. Our team works with the latest advancements in encryption algorithms and cryptographic techniques, leveraging state-of-the-art tools and technologies to stay ahead of evolving threats. We foster a supportive and inclusive environment, promoting collaboration, continuous learning, and innovation.

Key Responsibilities:

Requirements:

Desired Skills:

What We Offer:

How to Apply:

If you are a motivated and experienced cybersecurity professional looking to join a dynamic team, please apply now. We encourage you to submit your application, even if you don't feel you meet every requirement. We are looking for talented individuals to join our team and contribute to our mission of delivering innovative security solutions.

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