Network Firewall Engineer

• Define and govern enterprise network security architecture standards and control frameworks
• Lead security design for largescale initiatives including cloud transformations MA integrations and critical infrastructure
• Act as a trusted advisor on network security risk compliance and audit readiness
• Collaborate with cybersecurity infrastructure and operations teams to ensure end to end secure solutions
• Drive proactive lifecycle vulnerability and resiliency improvements across network security platforms
• Influence technology roadmaps investment decisions and long term security posture
• Knowledge of OTICSSCADA environments from the network security perspective including Purdue zoning and segregation techniques between business and operational networks
• Support application teams in designing redundant high availability architectures with failover and recovery capabilities
• Manage and maintain load balancer and network security infrastructure including upgrades patching and integration
• Ensure network security infrastructure complies with Enbridge policies and industry best practices across enterprise SCADA and control systems environments
• Lead and support business continuity and disaster recovery initiatives while participating in oncall rotation and maintaining a strong focus on operational excellence, Network engineer (infrastructure Support & AV) Houston, TX - Onsite Monday-Friday - On-call support required Open for recruit & contract Ideal Candidate: Network Engineer w…
• 17 hours ago

• Mandatory Skills : AWS Infra Services, F5 Load Balancer, SSE - Cisco Umbrella/Secure Access, SSE - Palo Alto Prisma, * Related university degree OR a two year technical diploma with 6 years of experience in network security architecture and enterprise infrastructure
• Proven expertise Load Balancing technologies such as Citrix Netscalers and F5 BigIP as well Azure Front Door
• Proven expertise in firewalls IPS WAF PKI DNS encryption technologies and cloud security solutions
• Strong understanding of networking fundamentals protocols OSI model and secure application design with multilayered security approaches
• Knowledgeable in UNIX environments and scripting eg Bash Python
• Demonstrated strength in regulatory compliance audit readiness risk management and detailed technical documentation
• Excellent understanding of designing building maintaining load balancer infrastructure
• Solid understanding of core network security components including firewalls DNS and encryption technologies SSLTLS PKI OpenSSL ciphers
• Good understanding of Authentication mechanisms such as SLDAP RADIUS SAML including Multi Factor Authentication
• Excellent analytical troubleshooting organizational and written and verbal communication skills with the ability to influence through technical expertise

Working Conditions

• Fast paced high pressure environment with strict operational deadlines
• Mix of office based work with occasional field or infrastructure erelated activities
• Participation in an oncall rotation including evenings and weekends and availability during emergencies

Skills Mandatory Skills : Azure Infra Services, Netscaler LoadBalancer, SSE - Forti SASE, SSE - NetSkope, SSE - Zscaler (ZPA, ZIA) Good to Have Skills : AWS Infra Services, F5 Load Balancer, SSE - Cisco Umbrella/Secure Access, SSE - Palo Alto Prisma