Csco ACI Network Engineer

Position Summary:

We are seeking a skilled and experienced Network Engineer to lead advanced technical projects focused on data center technologies, particularly Cisco ACI environments. This role will serve as a Level 2 technical escalation point and will be responsible for designing, configuring, implementing, and documenting robust network solutions that prioritize stability, scalability, and regulatory compliance.

The ideal candidate will possess a deep understanding of enterprisescale network infrastructures and demonstrate a proven track record in supporting complex environments, including multipod and multisite ACI architectures.

Key Responsibilities:

• Lead the planning, configuration, and implementation of ACIbased solutions in a complex enterprise data center environment.

• Provide Level 2 technical support, acting as the final escalation point for network issues, ensuring complete resolution.

• Maintain expertise in Cisco ACI including MultiPod and MultiSite designs, Tenant constructs, Application Network Profiles, Contracts, Fabric Access Policies, and Layer 3 policies and routing.

• Support application migration to the ACI fabric, with working knowledge preferred.

• Perform network troubleshooting including underlay and overlay traffic flow analysis.

• Provide 247 oncall support as part of a rotating schedule.

• Ensure comprehensive documentation of configurations, procedures, and issue resolutions.

• Collaborate with crossfunctional teams on incident response, root cause analysis, and continuous improvement.

• Utilize tools such as CA Spectrum, ServiceNow (SNOW), PRTG, and packet analysis platforms to monitor and manage network performance.

• Technical Proficiency:

  • Deep handson experience with Cisco ACI, including architecture, deployment, and support.

  • Strong knowledge of Cisco IOS, NXOS, and multivendor routing and switching environments.

  • Familiarity with SDx, MPLS, and data center network security.

  • Working knowledge of Citrix, F5 load balancers, and network monitoring tools.

  • Experience in packet capture, traffic analysis, and network troubleshooting.

  • Qualifications:

    • Bachelors degree in Computer Science, Computer Engineering, Information Systems, or equivalent work experience.

    • 46 years of progressive experience in enterprise IT operations.

    • Minimum of 4 years in infrastructure engineering, especially in Cisco ACI and data center technologies.

    • Prior experience leading projects and working in a 247 support environment.

    • Excellent analytical, documentation, and communication skills.

    • Preferred Certifications (a plus):

      • CCNPCCIE (Data Center or Routing & Switching)

      • Cisco ACI certifications

      • ITIL Foundation