Network Security Engineer II

7-Eleven is hiring a Network Security Engineer II to protect and evolve its enterprise security environment across on-premises, cloud, and distributed networks. The role designs, operates, and improves security controls, monitors and responds to threats, manages vulnerabilities, and partners with infrastructure, cloud, and application teams.

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, conduct root cause analysis, and recommend corrective actions

Review logs and telemetry data to improve visibility and detection

Participate in a 24x7 on‑call rotation supporting critical incidents

Identify, prioritize, and remediate network security vulnerabilities

Implement compensating controls where full remediation is not immediately possible

Participate in security design and architecture reviews for new systems and integrations

Support regulatory and compliance requirements such as PCI‑DSS and data privacy standards

Leverage scripting and automation to improve reliability and efficiency of security operations

Contribute to Infrastructure‑as‑Code and CI/CD security integrations where appropriate

Assist with proof‑of‑concept testing and evaluation of new security tools and technologies

Partner with network, cloud, DevOps, and application teams to integrate security into designs and deployments

Provide guidance on network security best practices and emerging threats

Maintain clear documentation for configurations, standards, and incident response activities

Company

Convenience retailer for food, drinks, and fuel

Irving, Texas, USA

http://www.7-eleven.com/

Founded in 1927

10001+ employees

Qualifications

Bachelors/4 Yr Degreeor equivalent experience

5+ years

Vendor or vendor‑neutral security certifications such as: PCNSE, CCNP Security, CISSP, GIAC, CEH—or equivalent experience

Strong knowledge of: + Networking fundamentals (TCP/IP, routing, segmentation) + Firewalls, IDS/IPS, VPNs, and network security monitoring tools + Log analysis, SIEM integration, and security telemetry

Working familiarity with: + Cloud networking and security concepts (AWS, Azure, or GCP) + Zero Trust architecture concepts + Automation or scripting (Python, PowerShell, or similar)

Glassdoor

3.5

7-Eleven is a convenience retailer store with retails of food and beverage. It is a sub-organization of Seven & I Holding.

Irving, Texas, USA

http://www.7-eleven.com

H1B Sponsorship

Data Powered by

Distribution of Different Job Fields Receiving Sponsorship

89

Represents job field similar to this job

Engineering and Development

Product Management

Accounting and Finance

Management and Executive

Customer Service and Support

Creatives and Design

Human Resources

Trends of Total Sponsorships

*2026

(57)

2025

(116)

2024

(105)

2023

(132)

2022

2021

(73)

2020

(71)

Public Company

Total Funding

$3M

2023-07-17

Required skills

Network Security, TCP/IP, Routing, Network Segmentation, Firewalls, IDS/IPS, VPNs, Log Analysis, SIEM Integration, Cloud Networking and Security AWS, Cloud Networking and Security Azure, Cloud Networking and Security GCP, Zero Trust Architecture, Python and PowerShell, Security Certifications PCNSE, Security Certifications CCNP Security, Security Certifications CISSP, Security Certifications GIAC, Security Certifications CEH

Experience

5+ years