Network Administrator

Customs Goods LLC • Carson, CA

8d

About The Position

The Network System Administrator plays a critical role in the stability, performance, and security of the IT infrastructure that powers our 3PL warehouse operations. Reporting directly to the Sr. Network Administrator, this position is responsible for supporting a diverse network ecosystem across multiple facilities, ensuring that all business-critical systems — including Warehouse Management Systems (WMS), Transportation Management Systems (TMS), automation platforms, RF devices, and physical security systems — are operating with minimal downtime, high reliability, and optimal security.

Requirements

• Associate or bachelor’s degree in information technology, Computer Science, or related field (or equivalent work experience).
• 5+ years of experience in network/system administration, ideally in warehouse, manufacturing, or logistics settings.
• Strong understanding of networking protocols, VLANs, VPNs, DHCP, DNS, firewalls (Palo Alto, Fortinet, or equivalent).
• Experience with wireless solutions such as Aruba and Network Extreme.
• Proficiency in Windows Server administration and Microsoft Active Directory environments.

Nice To Haves

• Cisco CCNA or CompTIA Network+/Security+ certification.
• Experience with network security appliances, endpoint protection, and backup solutions.
• Familiarity with Honeywell mobile devices, Zebra scanners, or similar RF equipment used in warehouses.
• Experience supporting physical security systems (e.g., Avigilon, Digital Watchdog, Honeywell WinPak)

Responsibilities

• Administer, monitor, and maintain core network systems including Palo Alto firewalls, Aruba and Cisco switches.
• Manage Aruba and Extreme Networks wireless infrastructure to ensure reliable RF coverage.
• Respond to and resolve Tier 2/3 network issues, outages, and performance bottlenecks across multiple warehouse locations.
• Maintain IP address management, VLAN configurations, and QoS prioritization for operational-critical applications (WMS, TMS, VOIP, CCTV).
• Administer and maintain Microsoft Active Directory.
• Support server patching, firmware upgrades, and regular backup/restore procedures.
• Assist with the deployment of new warehouses.
• Implement and document IT infrastructure standards during facility expansions or customer onboarding.
• Enforce IT security controls in alignment with company standards and industry compliance frameworks (e.g., SOC 2, CTPAT).
• Support physical security systems including CCTV networks, door access systems, and alarm systems.
• Work with the cybersecurity team to apply firewall policies, monitor IDS alerts, and secure edge devices.
• Maintain and update network diagrams, asset inventories, patch levels, and change logs.
• Utilize monitoring tools to proactively address issues and analyze trends.
• Participate in on-call rotation and escalate major incidents to the Sr. Network Infrastructure Director when necessary.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: Associate degree