Senior Network Administrator - Multi-Site, Cloud & IaC

Socket.dev; Los Angeles (CA); On-site; USD 154,000 - 185,000; Full time

Benefits offered by this job

Medical insurance

401k matching

Relocation support

Flexible vacation

Equity

Job summary

Hadrian is hiring a Network Administrator to deploy and operate network infrastructure across our growing facilities and cloud environments. You will implement network changes, bring up new sites, and ensure reliable connectivity between on‑premise and cloud systems.

The role collaborates with infrastructure, IT, security, and operations teams, driving IaC automation and supporting Kubernetes networking and SD‑WAN design in a fast‑paced manufacturing environment.

Qualifications

• 5+ years of experience in network administration, operations, or infra engineering.
• Solid understanding of TCP/IP, routing, switching, wireless, DNS and DHCP.
• Experience with VPN technologies (GlobalProtect, IPsec site‑to‑site, remote access).
• Experience with multi‑site enterprise networks and cloud networking (AWS/Azure).

Responsibilities

• Deploy and configure network infrastructure for new facilities and site expansions.
• Manage network changes, upgrades, and operational improvements.
• Configure routers, switches, firewalls, VPNs, and wireless infra.
• Deploy and support VPN technologies including GlobalProtect and site‑to‑site tunnels.
• Design and build a robust SD‑WAN ecosystem.
• Support cloud networks (AWS/Azure) and Kubernetes networking concepts.
• Build IaC automation for network provisioning and config.

Skills

TCP/IP networking

Routing

Switching

Wireless networking

VLANs

DNS

DHCP

Infrastructure as Code

Git

Terraform

Ansible

Pulumi

Cloud networking (AWS/Azure)

GlobalProtect

Kubernetes networking (CNI/Ingress)

Tools

Palo Alto firewalls

Juniper switches

AWS networking

Azure networking

Job description

Hadrian is hiring a Network Administrator to deploy and operate network infrastructure across our growing facilities and cloud environments. You will implement network changes, bring up new sites, and ensure reliable connectivity between on‑premise and cloud systems.

The role collaborates with infrastructure, IT, security, and operations teams, driving IaC automation and supporting Kubernetes networking and SD‑WAN design in a fast‑paced manufacturing environment.