Sr. Network Architect

Sr. Network Architect Atlanta GA GC and USC Must have : 10+ years in enterprise network architecture with expertise in Cisco (Nexus, ACI, SDN), cloud networking (Azure/AWS/GCP), SD-WAN, Zscaler, NAC, firewalls, and tools like SolarWinds, Splunk, and NetFlow. Senior Network Architect We are seeking a Senior Network Architect to lead the design and evolution of a complex, enterprise-scale network infrastructure across on-premise, hybrid, and cloud environments. This is a strategic, high-impact role focused on driving innovation in network performance, security, and reliability. You'll oversee the development of standards, architecture, and documentation, while also leading a team of network engineers through projects that align with the company's long-term technology roadmap. You'll serve as a trusted advisor to IT leadership and provide technical oversight across multiple domains including data centers, SD-WAN, and cloud networking. Key Responsibilities: Design, implement, and maintain high-performance, scalable, and secure network architectures across LAN, WAN, wireless, data centers, and cloud platforms. Define enterprise network strategy, architecture standards, and best practices that support business goals and align with security and compliance requirements. Lead and mentor a team of network engineers, ensuring consistent execution of architecture and delivery standards. Collaborate cross-functionally with IT and business stakeholders to align technical solutions with organizational needs. Evaluate, implement, and manage technologies including SD-WAN, NAC, Zero Trust, and cloud network solutions (Azure, AWS, GCP). Conduct risk assessments, network audits, and develop mitigation plans for vulnerabilities and performance issues. Maintain robust network documentation and report regularly on performance metrics and improvement initiatives. Key Requirements: Minimum 10 years of experience designing and implementing enterprise network solutions, including data center, LAN/WAN, and cloud architectures. Proven expertise in Cisco networking technologies, including Nexus, VXLAN, ASR/ISR routers, and Cisco ACI or SDN. 5+ years of hands-on experience with cloud networking in Azure, AWS, or GCP. Strong experience with security tools and protocols (e.g., Cisco ASA/Meraki, Palo Alto, Fortinet, Zscaler, NAC, firewalls). Proficient in network monitoring, automation, and analysis tools such as SolarWinds, Splunk, NetFlow, and IP SLA. Demonstrated ability to communicate complex technical solutions clearly to both technical and non-technical audiences. Bachelor's degree in Computer Science, Information Systems, or related field (or equivalent work experience). Strong leadership, documentation, collaboration, and strategic planning skills. Preferred Qualifications: Certifications such as CCIE, CISSP, or equivalent advanced credentials. Experience with Zscaler platforms (ZIA, ZPA, Cloud Firewall). Familiarity with UCaaS/CCaaS platforms, Cisco Unified Communications, and SD-WAN optimization. 3B Staffing LLC