Principal Cybersecurity - PKI Strategy Lead

Overview

Job Description :

This position requires office presence of a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered.

Join AT&T and reimagine the communications and technologies that connect the world. Our Chief Security Office ensures that our assets are safeguarded through truthful transparency, enforce accountability and master cybersecurity to stay ahead of threats. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you won't just imagine the future—you'll create it.

Responsibilities

Principal Cybersecurity – PKI Strategy Lead will design, engineer, and maintain a scalable, secure, and compliant Public Key Infrastructure (PKI) environment. This role is critical to AT&T's ability to protect sensitive data, enable secure authentication, and support enterprise-wide encryption initiatives. The ideal candidate will bring over 8 years of experience in PKI and cryptographic systems, with a proven track record of leading enterprise-scale implementations and driving strategic security initiatives.

• PKI Architecture & Strategy

Design and lead the implementation of scalable PKI architectures, including root, intermediate, and issuing CA hierarchies.

Oversee certificate issuance, renewal, revocation, and automation across public and private environments.

Ensure compliance with NIST, FIPS 140-2, ISO 27001, and internal standards.

Automate PKI operations using Python, PowerShell, Bash, and tools like Ansible and Terraform.

Architect PKI solutions for hybrid and multi-cloud environments (AWS, Azure, Akamai, F5).

Required Skills & Experience

Preferred Certifications

Supervisor

No

Our Principal Cybersecurity earns between $141,300-$211,900 USD annual, not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education / training.

Joining our team comes with amazing perks and benefits

LI-Onsite – Full-time office role-

AT&T is leading the way to the future – for customers, businesses, and the industry. We\'re developing new technologies to make it easier for our customers to stay connected to their world. Together, we've built a premier integrated communications and entertainment company and an amazing place to work and grow. Team up with industry innovators every time you walk into work, creating the world you always imagined. Ready to #transformdigital with us?

Apply now!

Weekly Hours : 40

Time Type : Regular

Location : USA : NC : Charlotte / Research Dr - Dat : 9139 Research Dr

Salary Range : $141,300.00 - $237,400.00

It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and / or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.

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