Level 3 Senior Network Engineer (Cisco ACI required)
Core
Principal network engineer providing technical leadership, resolving complex global network incidents, and leading infrastructure projects for a healthcare intelligence organization.
Role type
Senior IC Network Engineer (Principal)
Builds
Global enterprise network infrastructure, datacenter migrations, and cloud connectivity solutions.
Domain
Healthcare / Enterprise Networking
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Cisco ACI, Fortinet Firewalls, NetScaler/F5 Load Balancers, SD-WAN, enterprise routing and switching, cloud networking, root cause analysis, major incident management, network design, automation scripting (Ansible/Python/PowerShell), network monitoring
Preferred skills
CCNP Enterprise or CCIE, Fortinet NSE 7/8, Citrix NetScaler Certification, CATO Certified Professional, AWS/Azure Networking Certification, ITIL Foundation
Technologies
Cisco ACI, Fortinet, NetScaler/F5, CATO, Azure, AWS, ThousandEyes, SolarWinds, Site24x7, Wireshark, TCPDump
Responsibilities
Act as highest technical escalation point for critical network incidents; lead troubleshooting across multi-vendor environments; perform root cause analysis and implement corrective actions; provide technical guidance and mentorship to junior engineers; ensure availability and stability of global network infrastructure; lead network implementation activities for global infrastructure projects; review and approve high-risk network changes; ensure compliance with enterprise security standards.
Seniority
Senior, hands-on IC with leadership responsibilities