Network Infrastructure Engineer

Network Infrastructure Engineer

All IT Solutions

United States · Clinton, MS, USA

Workplace Type — On\-site

Employment Type — Contract

We are currently seeking a qualified Network Infrastructure Engineer to support this engagement. Please review the complete requirements, work location, employment type, and screening questions before applying. Candidates whose experience closely matches the position will be contacted directly by the AIS recruiting team.

Job Summary

All IT Solutions is seeking a Network Infrastructure Engineer to join a client engagement.

Responsibilities

• Client is seeking a highly skilled and experienced Network Infrastructure Engineer to support and advance 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 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
• This position is responsible for the design, implementation, security, and ongoing support of Client 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 Thousand Eyes, Cyber Vision, and DNA Spaces. The role also includes the administration of Palo Alto firewalls supporting statewide systems
• 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)
• Thousand Eyes 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
• 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 Thousand Eyes 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 behavior analysis
• Manage DNA Spaces for location analytics, telemetry ingestion, device behavior, and wireless intelligence
• Provide meaningful insights to leadership using data from these observability platforms
• Troubleshoot complex L2/L3 network issues across multiple environments including VLANs, OSPF, BGP, STP, and multicast
• 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 Qualifications

• Designing, and implementing Palo Alto Networks security solutions across enterprise environments

Preferred Qualifications

• Cisco Specialist – ACI, SDA, or ISE
• PCNSA (Palo Alto)
• PCNSE (Palo Alto)
• Thousand Eyes, Cyber Vision, or related platform training
• Cisco certifications such as CCIE, or equivalent experience
• 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 Thousand Eyes, 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
• 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
• 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 Network Security Administrator
• Focuses on NGFW configuration, security profiles, NAT, App\-ID, URL filtering, Wild\-Fire

ABOUT ALL IT SOLUTIONS LLC

Headquartered in Mount Laurel, New Jersey, All IT Solutions LLC is a technology and workforce solutions company serving government and commercial organizations throughout the United States. AIS provides IT staffing and staff augmentation, cybersecurity, IT consulting, custom software development, cloud services, data engineering, artificial intelligence, application development, and related technology solutions.

AIS is an NMSDC/EMSDC\-certified Minority Business Enterprise and an NYC Department of Small Business Services\-certified M/WBE. We participate in E\-Verify and are committed to maintaining professional, transparent, and compliant hiring practices.

EQUAL EMPLOYMENT OPPORTUNITY

All IT Solutions LLC is an equal opportunity employer.

Employment decisions are made based on qualifications, merit, performance, and legitimate business requirements without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, military or veteran status, or any other characteristic protected by applicable federal, state, or local law.

Reasonable accommodations are available to qualified applicants with disabilities during the application and interview process.

RECRUITMENT NOTICE

All IT Solutions LLC is a staffing and technology services company and may receive fees or compensation from client organizations for recruiting, staffing, placement, or workforce services. Candidates are never charged an application, recruitment, placement, or interview fee by All IT Solutions LLC.

Any commercial rates, fees, or staffing arrangements are between All IT Solutions LLC and its clients and do not require payment from the candidate.

Official recruiting communications will come from an authorized All IT Solutions representative or an @allitsolutions. us email address.

Apply

Apply Now: https://careers. allitsolutions. net/jobs/network\-infrastructure\-engineer\-2026\-0dd0dca6/apply