Hands-on Statewide Network Infrastructure Engineer

Radiant Digital; Clinton (MS); On-site; USD 90,000 - 120,000; Full time

Job summary

Radiant Digital is seeking a Network Infrastructure Engineer to design, deploy, and operate enterprise networking fabrics and observability platforms across data centers and statewide operations in Clinton, MS. This onsite role emphasizes hands-on engineering, technical depth, and strong communication for mission-critical systems.

You will work with Cisco ACI, SDA fabrics, ISE NAC, and OpenShift/Cilium integrations, ensuring secure, scalable network services aligned with modernization goals.

Qualifications

• Hands-on experience with Cisco ACI in production environments.
• Deep knowledge of ACI constructs (VRF, BD, EPG, ESG, L3Out, contracts).
• Experience integrating ACI with OpenShift VMM and Cilium/Isovalent.
• Proficiency with Cisco Catalyst platforms and SDA fabric technologies.
• Experience administering Cisco ISE including TACACS+ and policy-set based NAC.
• Strong understanding of ThousandEyes, Cyber Vision, and DNA Spaces or comparable tools.
• Solid command of core TCP/IP, routing, switching, QoS, and network security fundamentals.
• Ability to develop clear diagrams, documentation, and architectural artifacts.
• Strong analytical and communication skills with the ability to work in fast-paced, mission-critical environments.

Responsibilities

• Design, deploy, and operate new LDC fabrics and networks.
• Support and advance the State’s enterprise networking environment.
• Create architectural diagrams and documentation.

Skills

Cisco ACI production

ACI constructs VRF BD EPG ESG L3Out

OpenShift VMM integration

Cilium Isovalent integration

Cisco SDA fabrics

Cisco ISE TACACS+ NAC

TCP/IP, routing, switching, QoS

Network security fundamentals

Documentation & diagrams

Effective communication

Tools

Python

Ansible

REST APIs

Container networking

virtualization integrations

Job description

Radiant Digital is seeking a Network Infrastructure Engineer to design, deploy, and operate enterprise networking fabrics and observability platforms across data centers and statewide operations in Clinton, MS. This onsite role emphasizes hands-on engineering, technical depth, and strong communication for mission-critical systems.

You will work with Cisco ACI, SDA fabrics, ISE NAC, and OpenShift/Cilium integrations, ensuring secure, scalable network services aligned with modernization goals.