Network Administrator – Los Angeles, CA

Job TitleNetwork Administrator
LocationLos Angeles, CA
Job NumberJob-981456
Date Published2/5/24


  • Perform network administration on switches, routers, and firewall network devices. Most configuration activities will be Layer 2 switching with some occasional Layer 3 routing work.
  • Monitor network device health and identify issues using common industry toolsets.
  • Problem tracking, management, and resolution of issues in a 24/7 manufacturing location. The candidate will be called upon to perform duties during off-hours on occasion as needed.
  • Engage in auditing, compliance, and risk assessment processes. Ensure network device inventory is accurate.
  • Administration of the physical IP cabling and IP address assignments to support OT communications.
  • Review and Update network diagrams to accurately represent the physical connected IP network infrastructure.
  • Identify, Analyze, and Elevate potential Cybersecurity events according to company procedures.
  • Daily activities may also include network device backup administration, performance tuning, anti-virus protection support, performance tuning, Microsoft Active Directory administration, security additions/changes/removals, security policy management, data access controls, configuration/patch management, risk management, change control administration, network security detection administration, and self-auditing to ensure compliance with standards.
  • Implement network solutions; ensuring standards are applied consistently. Close interaction with business partners during development, support, and implementation of in-house or 3rd party systems.
  • Administration of network device logging to identify security or reliability issues.
  • Create and present project documentation for capital and expense projects.


  • 4 or more years of experience in IT infrastructure administration.
  • Previous experience in OT, Honeywell Experion, Emerson DeltaV, Foxboro, SCADA.
  • Experience with Cisco, Tofino, and Checkpoint point Firewall devices a plus.
  • Network support and log monitoring experience is required.
  • A firm understanding of computing security and reliability practices is required.
  • Strong written, verbal communication, and time management skills.