Network Security Engineer II: Cloud, Zero‑Trust & Automation

7-Eleven, Inc; Irving (TX); On-site; USD 110,000 - 140,000; Full time

Job summary

7-Eleven, Inc. is seeking a Network Security Engineer II to strengthen our enterprise security posture across on‑premises, cloud, and distributed networks.

This hands‑on role collaborates with infrastructure, cloud, and application teams to design, deploy, and operate robust security controls. The successful candidate will modernize security using cloud‑native technologies, Zero Trust principles, and automation to improve detection and response capabilities, while supporting PCI‑DSS and privacy

Qualifications

• Bachelor's degree or equivalent experience.
• 5+ years of relevant work experience.
• Vendor or vendor-neutral security certifications such as: PCNSE, CCNP Security, CISSP, GIAC, CEH—or equivalent experience

Responsibilities

• Design, deploy, and maintain network security solutions across enterprise, cloud, and hybrid environments.
• Engineer and support: Next‑generation firewalls and network segmentation; Secure connectivity solutions (site‑to‑site and remote access); Network access control, secure DNS, and traffic inspection.
• Implement and support security controls aligned with Zero Trust and least‑privilege access models.
• Monitor network security platforms for threats, vulnerabilities, and anomalous behavior; Respond to security incidents; Review logs and telemetry data.
• Participate in a 24x7 on‑call rotation supporting critical incidents
• Identify, prioritize, and remediate network security vulnerabilities; Support regulatory and compliance requirements such as PCI‑DSS and data privacy standards

Skills

Networking fundamentals

Firewalls/IDS/IPS

VPNs

SIEM & log analysis

Threat monitoring

Education

Bachelor's degree or equivalent experience

Tools

AWS

Azure

GCP

Zero Trust concepts

Automation scripting (Python/PowerShell)

Job description

7-Eleven, Inc. is seeking a Network Security Engineer II to strengthen our enterprise security posture across on‑premises, cloud, and distributed networks.

This hands‑on role collaborates with infrastructure, cloud, and application teams to design, deploy, and operate robust security controls. The successful candidate will modernize security using cloud‑native technologies, Zero Trust principles, and automation to improve detection and response capabilities, while supporting PCI‑DSS and privacy