HRAIT – Employment Agency

IT Assistant Manager

A Japanese food trading company located in El Monte, California is looking for an IT Assistant Manager.

<Job Description>

  • Configure and install various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS) in conjunction with 3rd party IT vendors.
  • Perform network maintenance and system upgrades including service packs, patches, hot fixes and security configurations.
  • Monitor performance and ensure system availability and reliability
  • Monitor system resource utilization, trending, and capacity planning
  • Provide Level-2/3 support and troubleshooting to resolve issues
  • Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure
  • Select and implement security tools, policies, and procedures in conjunction with the company’s security team
  • Plan, engineer, and monitor the security arrangements for the protection of the network systems
  • Maintain firewalls, virtual private networks, web protocols, and email security.
  • Liaise with vendors and other IT personnel for problem resolution
  • Support Windows servers. (VMWare, AD, WSUS, FS, Exchange 365, SharePoint)
  • Support Internet and WAN network infrastructure. (Meraki)
  • Create and maintains documentation of diagrams, and other technical documentation.
  • IT asset management.
  • Other duties as required or assigned by management.


  • Bachelor’s degree in a technical field (computer science or information technology) or an equivalent combination of education, training, and experience.
  • Occasional in-state or out-of-state travel is required.
  • English/Japanese bilingual preferred
  • Minimum of 3 years’ experience of computer networking
  • 2-3 years of managerial experience preferred
  • Ability to work weekends and evenings on occasion.
Employment Status Full Time

IT Assistant Manager

Language English / Japanese
Working Hours Monday through Friday, 5 days a week 8:00 am – 5:00 pm
40 hours per week
Break time: 1 hour
Salary $70K-80K Annually  (based on experience and after interview)
Benefit ・Insurance (medical, dental, vision, and life insurance)
・401k Plan with Company Match
・Two days off per week, etc.

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