Network Infrastructure Engineer

VIVA USA Inc; Clinton (MS); On-site; USD 70,000 - 110,000; Full time

Job summary

VIVA USA Inc. seeks a Network Infrastructure Engineer to design, implement, secure, and support enterprise data center and campus networks. You will work with Cisco ACI, SDA, ISE, Catalyst platforms, and observability tools such as ThousandEyes, Cyber Vision, and DNA Spaces.

You will also administer Palo Alto firewalls supporting statewide systems. The role emphasizes high availability, scalable infrastructure, and cross-functional collaboration to ensure continuous service delivery across

Qualifications

• Experience designing and implementing Cisco ACI fabrics.
• Knowledge of SDA campus architectures and NAC with Cisco ISE.
• Experience with Palo Alto firewall administration and security profiles.
• Strong L2/L3 routing and switching skills for enterprise scale infrastructure.

Responsibilities

• Cisco ACI fabric design and administration across VRF, BD, EPG/ESG, L3Out.
• ACI integrations with OpenShift VMM and Cilium/Isovalent.
• Catalyst and SDA wired/wireless fabric deployment and support.
• Identity driven access configuration using Cisco ISE (TACACS+, authentication/authorization).
• ThousandEyes monitoring and DNA Spaces analytics integration.
• Palo Alto firewall configuration, policy development, and troubleshooting.
• Network documentation, lifecycle planning, and support of mission critical services.

Skills

Cisco ACI

Nexus platforms

multi-tenant segmentation

SDA architectures

Cisco ISE

Palo Alto firewall

L2/L3 routing

high availability

Education

CCNA

CCNP Data Center

CCNP Enterprise

Cisco Specialist - ACI/SDA/ISE

PCNSA (Palo Alto)

PCNSE (Palo Alto)

Tools

ThousandEyes

Cyber Vision

DNA Spaces

OpenShift

Cilium/Isovalent

Job description

Network Infrastructure Engineer

Summary: This position is responsible for the design, implementation, security, and ongoing support of client's enterprise data center and campus network infrastructure. The engineer will work with Cisco ACI, Software Defined Access (SDA), Cisco Identity Services Engine (ISE), Cisco Catalyst platforms, and observability tools including ThousandEyes, Cyber Vision, and DNA Spaces. The role also includes the administration of Palo Alto firewalls supporting statewide systems.

Major Responsibilities

• Cisco ACI fabric design and administration (VRF, BD, EPG/ESG, L3Out).
• ACI integrations with OpenShift VMM and Cilium/Isovalent.
• Catalyst and SDA wired/wireless fabric deployment and support.
• Identity driven access configuration using Cisco ISE (TACACS+, authentication/authorization, device profiling).
• ThousandEyes monitoring, Cyber Vision integration, and DNA Spaces analytics.
• Palo Alto next generation firewall configuration, policy development, and troubleshooting.
• Network documentation, lifecycle planning, and support of mission critical services.

Required Knowledge/Skills

• Cisco ACI, Nexus platforms, multi tenant segmentation.
• SDA campus architectures.
• Cisco ISE policy sets and NAC.
• Palo Alto firewall administration and security profiles.
• Strong L2/L3 routing and switching skills.
• Ability to support high availability, enterprise scale infrastructure.

Recommended Certifications

• CCNA
• CCNP Data Center
• CCNP Enterprise
• Cisco Specialist - ACI, SDA, or ISE
• PCNSA (Palo Alto)
• PCNSE (Palo Alto)
• ThousandEyes, Cyber Vision, or related platform training

VIVA is an equal opportunity employer.

All qualified applicants have an equal opportunity for placement, and all employees have an equal opportunity to develop on the job.

This means that VIVA will not discriminate against any employee or qualified applicant on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status