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Senior Network Engineer – Cisco Infrastructure & Data Center MigrationVectorUSATorrance, California, United States
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Senior Network Engineer – Cisco Infrastructure & Data Center Migration

VectorUSA
  • US
    Torrance, California, United States
  • US
    Torrance, California, United States

À propos

Overview We are seeking a highly skilled
Senior Network Engineer
to support a large-scale enterprise network modernization and data center migration initiative. This role will focus on Cisco Catalyst 9300 deployments, Cisco Nexus 5K decommissioning, network cutovers, and Cisco ACI-integrated infrastructure migrations within a production environment.
The ideal candidate is a hands‑on engineer with deep experience in Cisco enterprise networking, switch migrations, maintenance-window implementations, and data center operations.
Project Details
Role Type: Contract / Project-Based
Location: Jersey City, NJ Onsite (Data Center Environment)
Duration: Multi-phase migration project
Schedule: Must be available for maintenance windows and after-hours cutovers as required
Responsibilities
Upgrade Cisco Catalyst 9300 switches to Cisco-recommended IOS-XE releases
Apply standardized C9300 base configurations and templates
Migrate existing port configurations from legacy switches to new Catalyst 9300 hardware
Perform onsite switch replacements and execute maintenance-window cutovers
Support migration of network connections from Cisco Nexus 5K environments to new Catalyst 9300 infrastructure
Assist with staging, validation, and deployment of network hardware
Coordinate and execute network migration activities tied to approved Change Requests (CRs)
Support Cisco ACI-connected uplink migration activities
Troubleshoot Layer 2 and Layer 3 connectivity issues during implementation and post-cutover validation
Work closely with internal engineering teams to ensure successful deployment and minimal operational impact
Document implementation activities, migration procedures, and technical changes
Required Qualifications
5+ years of hands‑on network engineering experience
Strong expertise with:
Cisco Catalyst 9300 (CAT9K) switches
Cisco Nexus 5K platforms
Cisco IOS‑XE
Cisco ACI environments
Experience with:
Enterprise switch refresh projects
Network migrations and cutovers
Data center networking
Configuration migration and deployment
Maintenance‑window implementations
Strong understanding of Layer 2 and Layer 3 networking concepts
Experience working within structured change management processes
Ability to work onsite and support after‑hours maintenance activities when required
Preferred Qualifications
CCNP or CCIE certification
Experience with Cisco FEX environments
Previous enterprise data center migration experience
Experience supporting high‑availability production networks
Compensation Starting at $125,000 per year, with the potential for a higher offer based on experience, certifications, and technical expertise.
VectorUSA is a proud Equal Opportunity Employer/Veterans/Disabled. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.
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  • Torrance, California, United States

Compétences linguistiques

  • English
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