Network Security Consultant

Position Overview: We’re looking for an experienced Level 3 Network Engineer with deep technical expertise in LAN, WAN, security, and SD-WAN environments. The right candidate will bring a solid background in Cisco ACI (Application Centric Infrastructure) and have a proven track record of supporting complex enterprise network environments. This is a hands-on engineering role focused on performance, reliability, and secure infrastructure management. Key Responsibilities: Design, implement, and support enterprise-grade LAN/WAN and SD-WAN networks Administer and troubleshoot Cisco ACI fabric, ensuring smooth network operations Perform network performance analysis, traffic engineering, and optimization Lead incident resolution for escalated network issues and perform root cause analysis Maintain strong documentation including network diagrams, SOPs, and change logs Collaborate with cross-functional teams including security, infrastructure, and application teams Ensure security best practices are applied across all network layers Participate in capacity planning and infrastructure upgrades Support change management and service delivery within established SLAs Required Skills & Qualifications: 10+ years of experience in network engineering roles with increasing responsibilities Strong technical expertise in LAN/WAN, routing, switching, and SD-WAN technologies Hands-on experience with Cisco ACI environments (configuration, monitoring, troubleshooting) Solid understanding of network security concepts and tools Familiarity with enterprise monitoring and management platforms Excellent troubleshooting skills and the ability to handle high-priority incidents independently Strong communication and documentation skills Relevant certifications such as CCNP, CCIE, or equivalent needed

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