Lead Zero Trust architecture and Palo Alto firewall engineering at McKesson in a hybrid or remote work arrangement based on business needs. Build secure infrastructure across cloud, data center, and hybrid environments. This senior network security engineering role guides enterprise architecture, implementation, and governance. You will apply segmentation, secure access technologies, threat detection, and network traffic analysis. The work supports scalable, resilient, and compliant network services for critical business operations. Key Responsibilities:
Design secure network architectures using Zero Trust principles Develop network segmentation and micro-segmentation strategies Review security architecture and recommend infrastructure modernization Manage Palo Alto firewalls and security policies Support Zscaler, ZTNA, VPN, NAC, and IDS/IPS technologies Requirements:
Seven-plus years in network security or related engineering roles Bachelor's degree or equivalent education and experience Enterprise network security architecture design experience Enterprise firewall administration, including Palo Alto Networks Zero Trust, segmentation, secure access, and traffic analysis experience Apply senior network security expertise across Palo Alto firewalls, Zero Trust architecture, segmentation, and secure enterprise connectivity at McKesson.
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Senior Network Security Engineer Firewall in Mississauga employer: Mckesson Corporation
At McKesson, we are dedicated to making a meaningful impact in healthcare while prioritizing the health and well-being of our employees. Our collaborative work culture fosters innovation and personal growth, providing ample opportunities for professional development and engagement in high-profile projects. Located in Canada, we offer a competitive compensation package and a hybrid work environment that supports work-life balance, making us an exceptional employer for those looking to contribute to the future of health.
