Sr Systems Engineer - Firewall

Sr. Systems Engineer - Firewall

About the Role

You have a passion for data networking with a specific focus on large, global security engineering for Palo Alto firewall architecture and operations. You thrive in team-oriented environments and possess the technical depth and experience to effectively lead / influence / participate in engineering, architecture, and policy discussions, strategic planning, and roadmaps to ensure we design, build, and operate a robust, scalable, and secure network at every location. The ideal candidate will be familiar with the unique advantages and challenges of multi-vsys Palo Alto architectures, successfully advocate for WSI security needs both internally and externally, and thrive in scripting, automation, and AI Operations.

Responsibilities

• Design, implement, and maintain high-availability in our multi-vsys Palo Alto firewall infrastructure across the global enterprise environment
• Ensure high-availability and disaster recovery designs for all firewall systems and services
• Architect and enforce advanced security policies, including application-aware and user-based rules, leveraging Palo Alto’s Panorama and security subscriptions (Threat, URL, WildFire,
• Perform in-depth troubleshooting and root cause analysis on complex security incidents and firewall-related network issues
• Lead firewall projects, choosing target software upgrades, and integrations with other security appliances and cloud platforms across the enterprise
• Collaborate with cross-functional teams to ensure firewall solutions align with compliance, regulatory, and business requirements
• Develop and maintain scripts for firewall configuration, automation, and health monitoring (., using Python, Ansible, or similar tools) that the operations team will utilize
• Conduct regular security assessments, vulnerability testing, and risk analysis specific to firewall environments
• Stay current with emerging threats, Palo Alto Networks product updates, and cybersecurity best practices
• Document technical solutions, standard operating procedures, and incident response playbooks
• Provide mentorship and technical leadership to junior engineers and peers
• Support tier 3 / 4 networking escalations in an on-call rotation
• Perform systems resource optimization activities and capacity planning
• Consistently lead by example, be a role model and change agent for your team and the larger technology group
• Measure what matters through KPIs and drive continual process improvements
• Embrace AI and automation for effective operations and scalability
• Bring a passion for automation and data-driven analytical approaches to solving problems while flexing to emerging needs and changes as they arise
• Other duties as assigned

Criteria