Sira Consulting, an Inc 5000 company ยท 12 hours ago
Network SME
United States
Contract
Remote
Senior Level, Lead/Staff
10+ years expSira Consulting is an Inc 5000 company seeking an experienced Network Subject Matter Expert (SME) to lead enterprise LAN/WAN/WLAN planning, design, implementation, and migration initiatives. The role requires deep hands-on expertise in network architectures, cutovers, security integration, and operational handover in large-scale environments.
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Hiring Manager
Ravi Ranjan Kumar
Responsibilities
Lead network planning, design, and documentation (HLD/LLD, IP plans, VLANs, routing, cutover & rollback strategies)
Implement and migrate LAN/WLAN infrastructure including switches, routers, WLCs, and APs
Execute brownfield and greenfield cutovers, post-migration testing, and stabilization
Configure routing (OSPF/BGP/EIGRP), switching (STP, LACP, QoS), and wireless (SSIDs, RF tuning)
Implement 802.1X/NAC (Cisco ISE) and coordinate firewall/VPN integrations
Provide operational handover, mentor L1/L2 teams, and ensure SLA compliance
Leverage monitoring and automation tools for provisioning and compliance
Qualification
Required
10+ Years of experience
Deep hands-on expertise in network architectures, cutovers, security integration, and operational handover in large-scale environments
Lead network planning, design, and documentation (HLD/LLD, IP plans, VLANs, routing, cutover & rollback strategies)
Implement and migrate LAN/WLAN infrastructure including switches, routers, WLCs, and APs
Execute brownfield and greenfield cutovers, post-migration testing, and stabilization
Configure routing (OSPF/BGP/EIGRP), switching (STP, LACP, QoS), and wireless (SSIDs, RF tuning)
Implement 802.1X/NAC (Cisco ISE) and coordinate firewall/VPN integrations
Provide operational handover, mentor L1/L2 teams, and ensure SLA compliance
Leverage monitoring and automation tools for provisioning and compliance
Strong enterprise networking experience (LAN/WAN/WLAN)
L2/L3 protocols: STP, VLANs, LACP, OSPF, BGP, EIGRP, VRF
Wireless technologies: WLC, RF design, WPA2/WPA3, RADIUS
NAC (Cisco ISE), firewall coordination, VPN support
Tools: ServiceNow, SolarWinds/NNM, Ansible/Netmiko
Preferred
CCNP Enterprise
CWNA/CWDP
ITIL v4
Fortinet NSE-4
Palo Alto PCNSE
Aruba/HP ASE
Company
Sira Consulting, an Inc 5000 company
SiRA Consulting is a Certified MBE consulting company that was founded in 2012.
201-500 employees
H1B Sponsorship
Sira Consulting, an Inc 5000 company has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (14)
2024 (50)
2023 (42)
2022 (63)
2021 (86)
2020 (70)
Funding
Current Stage
Growth StageCompany data provided by crunchbase