Senior Network Engineer
Core
Design, scale, and maintain resilient multi-vendor enterprise, backbone, and campus production networks for a defense technology company's core routing, switching, and multi-cloud interconnects.
Role type
Senior Network Infrastructure Engineer
Builds
High-capacity carrier transport, multi-cloud networking, and edge security systems
Domain
Defense technology / Network Infrastructure
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
BGP, OSPF, EVPN-VXLAN, multi-tenant network architecture, packet analysis, carrier circuit provisioning, cloud-native networking, Python, Git, multi-vendor hardware configuration
Preferred skills
CCNP/CCIE, JNCIP/JNCIE, PCNSE, Arista ACE, AWS/Azure/GCP networking certifications, regulated environment experience, Network Source-of-Truth platforms, modern observability platforms
Technologies
Arista EOS, Cisco Catalyst/Nexus, Palo Alto Networks NGFW/Panorama, Juniper Mist, Aruba, AWS Direct Connect, Azure ExpressRoute, GCP Cloud Interconnect, Nornir, Jinja2, Netmiko, Grafana, Prometheus, Syslog
Responsibilities
Design and maintain campus, datacenter, and field-test networks; architect and maintain corporate WAN backbone; design and provision hybrid-cloud transit networks; develop scalable network standards and reference architectures; partner on Network-as-Code workflows; implement Layer 3–7 security policies and microsegmentation; elevate telemetry stack with deep-visibility tooling; act as technical escalation point for Tier-3 issues; coach and level-up junior engineers
Seniority
Senior, hands-on IC
