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Sr. Network Operations Engineer (Cisco

Job in Los Angeles, Los Angeles County, California, 90067, USA
Listing for: Trick Dog Technology
Full Time position
Listed on 2026-08-09
Job specializations:
  • IT/Tech
    Network Engineer, Systems Engineer, IT Support
Job Description & How to Apply Below
Position: Sr. Network Operations Engineer (Cisco)

Senior Network Operations Engineer (Tier 2/Tier
3)

We are seeking an experienced Senior Network Operations Engineer (Tier 2/Tier
3) to support a large retail bank's enterprise Cisco network environment. This is a full-time contract opportunity with an initial 6-month term and the potential to continue on a month-to-month basis thereafter.

While the position can be performed remotely, preference will be given to candidates located near West Los Angeles who can provide onsite support when needed.

Responsibilities
  • Support day-to-day operations of a complex enterprise Cisco network
  • Work independently through the internal network operations ticket queue with minimal supervision
  • Perform Moves, Adds, and Changes (MACs)
  • Troubleshoot and resolve complex network issues
  • Support network infrastructure upgrades, maintenance, and operational initiatives
  • Collaborate with the Network Manager and other infrastructure teams
  • Maintain operational documentation and follow established change management processes
  • Perform other network engineering duties as assigned
Required Qualifications
  • 5+ years of enterprise network engineering or network operations experience
  • Strong Cisco routing and switching expertise
  • Experience supporting large, complex enterprise network environments
  • Ability to troubleshoot Layer 2 and Layer 3 networking issues independently
  • Experience with incident management, network operations, and ticket-driven support environments
  • Strong understanding of enterprise networking best practices
  • Excellent communication and documentation skills
  • Ability to work with minimal supervision
Preferred Qualifications
  • Experience supporting financial services or other highly regulated environments
  • Experience with enterprise change management processes
  • Cisco certifications (CCNA, CCNP, or higher) are a plus
Schedule
  • Full-time
  • Typical business hours
  • Initial 6-month engagement
  • Opportunity to extend month-to-month after the initial term
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