Network Infrastructure Engineer

All-IT-Solutions-LLC; Clinton (MS); Presencial; USD 120.000 - 180.000; Jornada completa

Descripción de la vacante

All IT Solutions LLC is seeking a Network Infrastructure Engineer to join a client engagement in Clinton, MS. The role covers design, deployment, and ongoing support of enterprise data center and campus networks using Cisco ACI, SDA, and ISE, with emphasis on security, scalability, and reliability.

Responsibilities include integration with OpenShift VMM, Cilium, and associated tooling, as well as deployment of observability platforms like ThousandEyes, Cyber Vision, and DNA Spaces.

Formación

• 15+ years of Cisco networking experience in enterprise or state-level environments.
• Deep knowledge of Cisco ACI constructs (VRF, BD, EPG, ESG, L3Out).
• Experience integrating ACI with OpenShift and container platforms.

Responsabilidades

• Design, implement, and maintain Cisco ACI fabric and SDA architectures across data centers and campuses.
• Configure and manage Cisco ISE TACACS+ and device profiling for secure access.
• Deploy observability platforms (Thousand Eyes, Cyber Vision, DNA Spaces) for end-to-end visibility and analytics.
• Troubleshoot L2/L3 networking across VLANs, OSPF, BGP, STP, and multicast.

Conocimientos

Cisco ACI

Network design

Troubleshooting

L2/L3 routing

OpenShift integration

Herramientas

ThousandEyes

Cyber Vision

DNA Spaces

ISE

Palo Alto Firewall

OpenShift VMM

Descripción del empleo

Network Infrastructure EngineerAll IT SolutionsUnited States · Clinton, MS, USAWorkplace Type — On-siteEmployment Type — ContractWe 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 SummaryAll IT Solutions is seeking a Network Infrastructure Engineer to join a client engagement.ResponsibilitiesThis 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 systemsCisco ACI fabric design and administration (VRF, BD, EPG/ESG, L3Out)ACI integrations with OpenShift VMM and Cilium/IsovalentCatalyst and SDA wired/wireless fabric deployment and supportIdentity-driven access configuration using Cisco ISE (TACACS+, authentication/authorization, device profiling)Thousand Eyes monitoring, Cyber Vision integration, and DNA Spaces analyticsPalo Alto next-generation firewall configuration, policy development, and troubleshootingNetwork documentation, lifecycle planning, and support of mission-critical services Cisco ACI & Data Center NetworkingDesign, implement, and maintain Cisco Nexus platforms running ACI mode, including VRFs, Bridge Domains, EPGs/ESGs, L3Out, contracts, and fabric policiesIntegrate ACI with virtualization and container platforms including Red Hat OpenShift VMM and Isovalent/CiliumConfigure and optimize RoCEv2 within the ACI fabric for high-performance, low-latency workloadsConduct advanced troubleshooting of ACI fabric health, faults, endpoint learning, contracts, and multi-tenant segmentationDevelop and maintain fabric documentation, standards, and operational procedures. Cisco Catalyst & Software-Defined AccessDeploy and support Cisco Catalyst platforms within campus environmentsDesign and maintain Software-Defined Access (SDA) architectures, including SDA Wired Fabric and Fabric-Enabled WirelessManage fabric underlay and overlay, policy mapping, authentication integrations, and assurance operationsCollaborate with wireless engineers to optimize coverage, performance, and policy enforcement across SDA Identity-Driven Networking & Security TechnologiesConfigure and administer Cisco Identity Services Engine (ISE) for TACACS+ device administration, authentication and authorization policy sets, and endpoint profilingIntegrate Cyber Vision intelligence into profiling, segmentation, and access control workflowsSupport Zero Trust efforts through identity-centric segmentation and policy integration across ACI and SDA fabrics Visibility, Analytics & ObservabilityDeploy and manage Thousand Eyes for end-to-end visibility, routing path analysis, and performance monitoringImplement and support Cisco Cyber Vision for OT/IoT asset visibility, device classification, and behavior analysisManage DNA Spaces for location analytics, telemetry ingestion, device behavior, and wireless intelligenceProvide meaningful insights to leadership using data from these observability platforms Core Network EngineeringTroubleshoot complex L2/L3 network issues across multiple environments including VLANs, OSPF, BGP, STP, and multicastCreate and maintain documentation including architecture diagrams, standards, runbooks, and asset inventoriesAssist in modernization planning, platform upgrades, procurement processes, and statewide technology initiativesRequired QualificationsDesigning, and implementing Palo Alto Networks security solutions across enterprise environmentsPreferred QualificationsCisco Specialist – ACI, SDA, or ISEPCNSA (Palo Alto)PCNSE (Palo Alto)Thousand Eyes, Cyber Vision, or related platform trainingCisco certifications such as CCIE, or equivalent experienceMinimum of 15 years of experience working with Cisco networkingHands-on experience with Cisco ACI in production environmentsDeep knowledge of ACI constructs (VRF, BD, EPG, ESG, L3Out, contracts)Experience integrating ACI with OpenShift VMM and Cilium/IsovalentProficiency with Cisco Catalyst platforms and SDA fabric technologiesExperience administering Cisco ISE including TACACS+ and policy-set based NACStrong understanding of Thousand Eyes, Cyber Vision, and DNA Spaces or comparable toolsSolid command of core TCP/IP, routing, switching, QoS, and network security fundamentalsAbility to develop clear diagrams, documentation, and architectural artifactsStrong analytical and communication skills with the ability to work in fast-paced, mission-critical environmentsCisco ACI, Nexus platforms, multi-tenant segmentationSDA campus architecturesCisco ISE policy sets and NACPalo Alto firewall administration and security profilesStrong L2/L3 routing and switching skillsAbility to support high-availability, enterprise-scale infrastructureHands-on experience with container networking and virtualization integrationsFamiliarity with NIST frameworks and state-level cybersecurity requirementsExperience with network automation tools (Python, Ansible, REST APIs)Prior work in state government or large enterprise network environmentsPCCSA – Palo Alto Networks Certified Cybersecurity Associate Foundational security, NGFW basics, threats, App-ID, and policyPCNSA – Palo Alto Network Security Administrator Focuses on NGFW configuration, security profiles, NAT, App-ID, URL filtering, Wild-Fire POSITION DESCRIPTION: 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 operationsABOUT ALL IT SOLUTIONS LLCHeadquartered 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 OPPORTUNITYAll 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 NOTICEAll 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.ApplyApply Now: https://careers.allitsolutions.net/jobs/network-infrastructure-engineer-2026-16841c0f/apply