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Network Infrastructure Specialist

2 months ago

Tustin California, United States New American Funding Full time
Job Summary

We are seeking a highly skilled Network Administrator to join our team at New American Funding. As a key member of our IT department, you will be responsible for the administration and maintenance of our customer-facing network infrastructure.

Key Responsibilities
  • Install and operate LAN/WAN network infrastructure as needed.
  • Perform network performance tune-ups and administration.
  • Research new technologies, including software and hardware, based on business needs.
  • Assist with deploying new routers, switches, and security platforms in current or new data centers.
  • Develop and document operational processes and procedures for IT staff.
  • Develop and maintain network diagrams.
  • Troubleshoot, locate, and log root causes of network incidents.
  • Mentor and help develop junior network administrators and technicians.
  • Participate in on-call duties and after-hours duties.
Requirements
  • Highly motivated, self-starter, and capable of working with little instruction to resolve demanding tasks.
  • A minimum of 5 years' Network Administration experience with enterprise-level or service-provider network support.
  • Experience with VM Ware and Microsoft Exchange.
  • Solid knowledge of TCP/IP protocol.
  • Experience with routing, switching, and network routing protocols.
  • Network Security experience with various firewalls.
  • Experience with network monitoring tools.
  • Understanding of network hardware architecture.
  • Strong troubleshooting skills.
  • Knowledge of application flows, packet capture, and analysis.
  • Comfortable with Linux/UNIX/Microsoft Exchange.
  • Experienced with SAN infrastructure/switching.
Preferred Qualifications
  • Working knowledge of Veeam software.
  • Network certification (CCNA, JNCIA) preferred but not required.
  • A bachelor's degree in computer science or a related field.