Edge Security Engineer - DNS, PKI & WAF

Dentsply Sirona; Charlotte (NC); On-site; USD 187,000 - 198,000; Full time

Job summary

Dentsply Sirona is seeking a Senior Security Engineer specializing in PKI, DNS security, and Web Application Firewall (WAF). You will own end-to-end defense for three foundational internet-facing services and guide enterprise governance, automation, and standards across certificates and edge protection.

As a senior IC, you will partner with Infrastructure, Cloud, Product Security, and Security Operations to reduce attack surface, prevent outages from expiring certificates, and maintain high

Qualifications

• Bachelor's degree in Cybersecurity, Computer Science, Information Systems, Engineering, or related field (or equivalent practical experience).
• 7+ years of progressive cybersecurity engineering experience securing internet-facing infrastructure.
• Experience designing and operating enterprise-scale edge or perimeter security controls.

Responsibilities

• Design, deploy, and tune DNS security, PKI, and WAF services across enterprise assets.
• Own certificate lifecycle automation and PKI program, including automation and discovery tooling.
• Lead edge security initiatives, with risk governance and partnership with Security Operations to ensure telemetry and detections.

Skills

DNS security

PKI management

WAF engineering

Security automation

Scripting / IaC

Education

Bachelor's degree in Cybersecurity/CS/IS/Engineering

Tools

Terraform

Python

SIEM integration

Job description

Dentsply Sirona is seeking a Senior Security Engineer specializing in PKI, DNS security, and Web Application Firewall (WAF). You will own end-to-end defense for three foundational internet-facing services and guide enterprise governance, automation, and standards across certificates and edge protection.

As a senior IC, you will partner with Infrastructure, Cloud, Product Security, and Security Operations to reduce attack surface, prevent outages from expiring certificates, and maintain high