Location: - Fully remote position in Mexico
Description:
5+ years of experience in Network Security, with a strong focus on firewall governance, operations, and remediation.

Hands-on experience managing and reviewing firewall rule bases (e.g., Palo Alto, Check Point, Cisco ASA/Firepower, Fortinet).

Strong understanding of network security controls, firewall policies, rule lifecycle management, and access governance.

Experience supporting audit remediation activities, including evidence collection, documentation, issue tracking, and action-item closure. Proven ability to perform firewall rule reviews, rule recertifications, cleanup initiatives, and rule-set optimization.

Experience analyzing firewall rules for compliance, security risks, and operational effectiveness.

Strong analytical and problem-solving skills with the ability to identify remediation opportunities and drive them to completion.

Experience working with regulatory, audit, risk, and compliance teams to address findings and meet remediation deadlines.





Knowledge of automation, scripting, or AI-assisted security operations is highly desirable.

Proficiency with Microsoft Office tools (Excel, PowerPoint, Visio) and ticketing/tracking platforms such as ServiceNow or Jira.

Strong organizational and documentation skills with the ability to manage multiple initiatives and deadlines.

Excellent verbal and written communication skills.

Must-Have Requirements:

Network security configuration and hardening

VPN and firewall security management

Configuration compliance and control reviews

Configuration drift and risk remediation

Security automation and AI-driven reviews

Vulnerability management and audit supportSecurity monitoring and threat analysis

Governance, risk, and compliance (GRC) support

5+ years of experience in Network Security

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📌 Network Engineer: IV (Lead)- (Heroica Puebla de Zaragoza)
🏢 Corus Consulting an Alten
📍 Heroica Puebla de Zaragoza