Senior Multi-Site Network Administrator | M365 & NDR

VDart Inc; Carson (CA); On-site; USD 90,000 - 120,000; Full time

Job summary

VDart Inc. in Carson, CA seeks a Network Systems Administrator to manage network and server infrastructure across multiple sites. Responsibilities include SharePoint Online migrations, IP mapping, DNS/domain consolidation, and comprehensive network optimization.

The role covers cooperation with diverse security tools and a heavy focus on maintaining wireless coverage, troubleshooting, and incident response for the warehouse and facilities. This is a full-time on-site position.

Qualifications

• 5 years of experience with network and server administration.
• Experience with Microsoft 365 / SharePoint Online migrations.
• Proficient in Veeam backup solutions.
• IP mapping and subnetting experience.
• Ability to perform network segmentation and multi-site support.
• Nice to have Darktrace / NDR experience.

Responsibilities

• Complete unfinished migration of shared files from SharePoint to Microsoft 365.
• Consolidate domain records and DNS configurations for Custom Goods.
• Standardize and consolidate multi-site infrastructure across Carson (7 sites) and Inland Empire (1 site).
• Lead IP mapping, network switching, subnet changes, and upgrades across locations.
• Assist with Darktrace NDR evaluation, deployment, and configuration.
• Support and optimize network infrastructure (Palo Alto, Cisco, HP, Aruba, Extreme).
• Improve wireless coverage in warehouse and dock areas and restore Wi‑Fi for end users.

Skills

Network administration

Server administration

M365/SharePoint migrations

Veeam backup

IP mapping/subnetting

Network segmentation

Multi-site support

Security tools (NDR)

Tools

Palo Alto

Cisco

HP Blades

Aruba Wireless

Extreme Networks

Job description

VDart Inc. in Carson, CA seeks a Network Systems Administrator to manage network and server infrastructure across multiple sites. Responsibilities include SharePoint Online migrations, IP mapping, DNS/domain consolidation, and comprehensive network optimization.

The role covers cooperation with diverse security tools and a heavy focus on maintaining wireless coverage, troubleshooting, and incident response for the warehouse and facilities. This is a full-time on-site position.