Principal Network Operations Engineer

3Core Systems, Inc

Principal Network Operations Engineer responsible for enterprise-grade network solutions for a technology company. Focused on design, implementation, and troubleshooting across various platforms in Miami's hybrid environment.

Posted 4/15/2026contractMiami • Florida • 🇺🇸 United StatesSeniorLeadWebsite

Tech Stack

Tools & technologies

AnsibleAWSAzureCloudFirewallsGoogle Cloud PlatformPythonSwitching

About the role

Key responsibilities & impact

Design and implement enterprise-grade network solutions
Focus on performance, security, and scalability
Troubleshoot and solve complex problems in multi-vendor environments
Collaborate with teams to ensure seamless operations
Engage in ongoing professional development to remain current in the field

Requirements

What you’ll need

8 - 10 yrs work experience
Hands-on experience with F5 Load Balancers
Hands-on experience with Aruba ClearPass & Aruba Wireless
Hands-on experience with VXLAN EVPN SD-WAN (Versa preferred)
Hands-on experience with Palo Alto Firewalls
Routing & Switching (Cisco Catalyst or Aruba)
Datacenter Switching (Cisco Nexus)
Wireless (Cisco or Aruba)
Cloud Connectivity (Azure, AWS, GCP)
Ability to design and implement enterprise-grade network solutions with a focus on performance, security, and scalability.
Excellent troubleshooting and problem-solving skills in complex, multi-vendor environments.
Relevant certifications such as CCNP/CCIE, PCNSE, Aruba Certified ClearPass Professional (ACCP), or F5-CTS.
Experience in large-scale enterprise or service provider environments.
Familiarity with automation or scripting (Python, Ansible, etc.) for network operations.

Benefits

Comp & perks

Health insurance
Retirement plans
Flexible work arrangements

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

F5 Load BalancersAruba ClearPassAruba WirelessVXLAN EVPN SD-WANPalo Alto FirewallsRoutingSwitchingDatacenter SwitchingCloud ConnectivityAutomation

Soft Skills

troubleshootingproblem-solvingcollaboration

Certifications

CCNPCCIEPCNSEAruba Certified ClearPass ProfessionalF5-CTS