Network Engineer 1 of 1

Codetech•Los Angeles, CA
•Onsite

About The Position

The Network Engineer I provides IT infrastructure engineering for network and infrastructure upgrades, changes, troubleshooting, relocation, and migrations, specializing in advanced Cisco and other vendor solutions. The role supports the Los Angeles Unified School District at customer sites in Los Angeles, California, onsite five days per week. The project is expected to last nine months, through June 2026, with a potential extension. Employment is contingent on passing all required background checks. A drug screen is also required. Driving to customer sites is a requirement.

Requirements

  • Active Cisco Certified Network Associate (CCNA) certification.
  • Hands-on experience with LAN/WAN network infrastructure, switching, routing, wireless, and enterprise networking infrastructures.
  • Valid driver's license and reliable vehicle; driving is required.
  • Strong customer-facing and communication skills.
  • Ability to lift equipment weighing up to 40 pounds.
  • Ability to work safely on ladders up to 8 feet.
  • Must pass required background checks; the customer may require a secondary background check.
  • Must pass a drug screen.

Nice To Haves

  • Experience with Cisco routers, including ISR and Catalyst models; Catalyst 9K switches; Cisco IOS/IOS-XE; and other technical configurations.
  • Advanced knowledge of network protocols such as TCP/IP, EIGRP, OSPF, BGP, DHCP, DNS, STP, VTP, and/or DTP.
  • Advanced skill designing, implementing, and troubleshooting Layer 2 and Layer 3 networks, including VLANs, 802.1q trunking, inter-VLAN routing, and associated protocols.
  • Experience with monitoring, alerting, and management tools such as ScienceLogic, Labtech, or SolarWinds.
  • Experience with Cisco IP telephony and wireless systems, including configuring networks to support these technologies.
  • Experience with additional hardware, such as Cisco legacy fixed and modular Catalyst switches, Cisco firewalls, Palo Alto firewalls, Alcatel switches, HP switches, or network printers.

Responsibilities

  • Assist with or lead network upgrade activities at customer sites.
  • Apply software updates and configurations to Cisco routers and switches.
  • Perform quality assurance tests and provide day-one migration support for network infrastructure.
  • Troubleshoot wired and wireless network infrastructure issues.
  • Participate in site surveys and prepare documentation and reports as needed.
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