Network Engineer

CCIE Network Engineer job at Greenstone Partners Global. Manhattan, KS. Key Responsibilities Architecture & Design Lead the design and implementation of enterprise routing, switching, and data center network architectures with a primary focus on Cisco and Arista technologies. Architect modern data center fabrics including Cisco ACI , Nexus platforms (7K/9K) , and Arista CloudVision / Leaf-Spine designs . Develop scalable campus architectures (Catalyst 9K, VSS/StackWise Virtual, SDA not required but beneficial). Produce high-quality design documentation, HLDs/LLDs, migration plans, and remediation recommendations. Implementation & Delivery Execute end-to-end project delivery including configuration, integration, cutovers, migrations, and post-deployment optimization. Lead technical teams during complex changes, including after-hours maintenance windows when required. Perform advanced troubleshooting across multi-vendor network stacks (Cisco, Arista, Palo Alto, Meraki). Wireless, Security & Identity (Nice to have) Experience with enterprise wireless solutions (Cisco Catalyst/Meraki). Firewall and security proficiency a plus (Cisco Secure Firewall/ASA/FTD, Palo Alto Networks, Fortinet). Strong preference for Cisco Identity Services Engine (ISE) - Policy sets, TACACS/RADIUS, segmentation, posture, and BYOD. SD-WAN & Cloud Networking (Preferred) Exposure to Cisco Catalyst SD-WAN (Viptela) , Meraki MX , or Palo Alto Prisma SD-WAN . Familiarity with cloud networking concepts (AWS/Azure VNETs, VPN/ExpressRoute, virtual firewalls). Required Qualifications 10+ years of progressive experience in enterprise networking and network design. Expert-level proficiency in routing (OSPF, EIGRP, BGP), switching (Spanning Tree, EVPN/VXLAN preferred), and data center networking. Hands-on experience with Cisco ACI and/or Arista leaf-spine architectures strongly preferred. Strong background in Catalyst campus switching, wireless, and traditional routing/security stacks. Experience producing detailed design documents (HLD, LLD) and executing complex migrations. Ability to communicate with clarity and presence; able to present to large customers and lead workshops. Must be comfortable acting as both engineer and consultant—driving outcomes, influencing stakeholders, and owning engagements. Certifications CCIE (Routing & Switching, Enterprise Infrastructure, Security, or Data Center) - Heavily Preferred #J-18808-Ljbffr