Network Infrastructure Engineer

CrackaJack Digital Solutions LLC

Jackson, MS

JOB DETAILS
SKILLS
CCNA - Cisco Certified Network Associate, CCNP - Cisco Certified Network Professional, Cisco Network Systems, Cisco Nexus Switches, DNA, Firewall Administration, High Availability, Network Administration/Management, Network Operations Center, Network Routing, Network Switching, Policy Development, TACACS+ (Terminal Access Controller Access Control System Plus), Wireless Communications
LOCATION
Jackson, MS
POSTED
10 days ago
Position Title: Network Infrastructure Engineer - ONSITE
Location: Jackson, MS


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

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About the Company

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CrackaJack Digital Solutions LLC