Network Infrastructure Engineer (OnSite Jackson, MS)

Da Vinci Software; Jackson (MS); On-site; USD 90,000 - 140,000; Full time

Job summary

Da Vinci Software seeks a Network Infrastructure Engineer to design, deploy, and operate enterprise networking environments in Jackson, MS. The role focuses on building out LDC fabrics, ACI-based data-center networking, and identity-driven security with observability tools.

You will integrate ACI with OpenShift VMM and Isovalent, configure RoCEv2 for low-latency workloads, and support SDA fabric deployments across campus and data centers.

Qualifications

• 15+ years of experience with Cisco networking.
• 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 Isovalent/Cilium.
• Proficiency with Cisco Catalyst platforms and SDA fabric technologies.
• Experience administering Cisco ISE including TACACS+ and policy-based NAC.
• Strong observability experience with ThousandEyes, Cyber Vision, and DNA Spaces.
• Solid TCP/IP, routing, switching, QoS, and security fundamentals.

Responsibilities

• Design, deploy, and operate new LDC fabrics, networks, identity-driven access systems, and observability platforms.
• Design, implement, and maintain Cisco Nexus platforms running ACI mode (VRFs, BD, EPG, ESG, L3Out, contracts).
• Integrate ACI with OpenShift VMM and Isovalent/Cilium.
• Configure RoCEv2 within the ACI fabric for high-performance workloads.
• Troubleshoot ACI fabric health, faults, endpoint learning, contracts, and segmentation.
• Develop and maintain fabric documentation, standards, and runbooks.
• Deploy and support Cisco Catalyst SDA fabrics (Wired Fabric and Fabric-Enabled Wireless).
• Manage fabric underlay/overlay, policy mapping, authentication integrations, and assurance operations.
• Collaborate with wireless engineers to optimize coverage and policy enforcement across SDA.
• Configure Cisco ISE for TACACS+ device administration and policy sets; integrate Cyber Vision for profiling and segmentation.
• Implement and manage ThousandEyes for end-to-end visibility and performance analytics.
• Support Zero Trust efforts through identity-centric segmentation across ACI and SDA fabrics.

Skills

Cisco networking

Cisco ACI

OpenShift

Cilium Isovalent

SDA Fabric

ISE TACACS+

Observability tools

TCP/IP fundamentals

Network automation

Tools

OpenShift VMM

Cilium

ThousandEyes

DNA Spaces

Cisco Nexus/ACI tooling

Palo Alto Firewalls

Job description

• Jackson, MS
• Information Technology

Overview:

We have a client looking for a Network Infrastructure Engineer.

Core Responsibilities Include:

• DOR - Office of Information Technology (OIT) is seeking a highly skilled and experienced Network Infrastructure Engineer to support and advance the State’s enterprise networking environment. This position plays a critical role in designing, deploying, and operating new LDC (Liquor Distribution Center) fabrics, networks, identity-driven access systems, and observability platforms. The engineer will work closely with infrastructure team to ensure the State’s network services remain reliable, scalable, secure, and aligned with enterprise modernization goals. This is a hands-on engineering position that requires strong technical expertise, effective communication, and the ability to support mission-critical systems across data centers and statewide operations.

Key Responsibilities Cisco ACI & Data Center Networking

• Design, implement, and maintain Cisco Nexus platforms running ACI mode, including VRFs, Bridge Domains, EPGs/ESGs, L3Out, contracts, and fabric policies.
• Integrate ACI with virtualization and container platforms including Red Hat OpenShift VMM and Isovalent/Cilium.
• Configure and optimize RoCEv2 within the ACI fabric for high-performance, low-latency workloads.
• Conduct advanced troubleshooting of ACI fabric health, faults, endpoint learning, contracts, and multi-tenant segmentation.
• Develop and maintain fabric documentation, standards, and operational procedures.

Cisco Catalyst & Software-Defined Access

• Deploy and support Cisco Catalyst platforms within campus environments.
• Design and maintain Software-Defined Access (SDA) architectures, including SDA Wired Fabric and Fabric-Enabled Wireless.
• Manage fabric underlay and overlay, policy mapping, authentication integrations, and assurance operations.
• Collaborate with wireless engineers to optimize coverage, performance, and policy enforcement across SDA.

Identity-Driven Networking & Security Technologies

• Configure and administer Cisco Identity Services Engine (ISE) for TACACS+ device administration, authentication and authorization policy sets, and endpoint profiling.
• Integrate Cyber Vision intelligence into profiling, segmentation, and access control workflows.
• Support Zero Trust efforts through identity-centric segmentation and policy integration across ACI and SDA fabrics.

Visibility, Analytics & Observability

• Deploy and manage ThousandEyes for end-to-end visibility, routing path analysis, and performance monitoring.
• Implement and support Cisco Cyber Vision for OT/IoT asset visibility, device classification, and behaviour analysis.
• Manage DNA Spaces for location analytics, telemetry ingestion, device behaviour, and wireless intelligence.
• Provide meaningful insights to leadership using data from these observability platforms.

Core Network Engineering

• Troubleshoot complex L2/L3 network issues across multiple environments including VLANs, OSPF, BGP, STP, and multicast.
• Designing, and implementing Palo Alto Networks security solutions across enterprise environments.
• Create and maintain documentation including architecture diagrams, standards, runbooks, and asset inventories.
• Assist in modernization planning, platform upgrades, procurement processes, and statewide technology initiatives.

Required Skills:

• Minimum of 15 years of experience working with Cisco networking.
• 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.

Preferred:

• Cisco certifications such as CCNP Data Center, CCNP Enterprise, CCIE, or equivalent experience.
• Hands-on experience with container networking and virtualization integrations.
• Familiarity with NIST frameworks and state-level cybersecurity requirements.
• Experience with network automation tools (Python, Ansible, REST APIs).
• Prior work in state government or large enterprise network environments.
• PCCSA – Palo Alto Networks Certified Cybersecurity Associate Foundational security, NGFW basics, threats, App-ID, and policy.
• PCNSA – Palo Alto Networks Certified Network Security Administrator Focuses on NGFW configuration, security profiles, NAT, App-ID, URL filtering, WildFire

Additional Details:

• Must beonsite in Jackson, MS
• W2 Only

Who We Are

We are a software company that strives to build relationships through the delivery of software and solutions. Agile software development is at the heart of "how we work", which allows us to bring people together for strong collaboration and problem solving.

What We Do

We provide enterprise-level agile coaching and development services. The Da Vinci Agile Coaching model is built on four pillars that ensure successful adoption and scale across an organization. The enterprise framework we have built supports this foundation through recognition of, and integration with, legacy processes.

We passionately believe "how we work" is the intangible our developers demonstrate for our clients every day. Our high-performing team members provide leadership and chemistry on your teams. We provide architects, developers and testers that enjoy accountability, team success and delivering meaningful products.