Network Infrastructure Engineer: ACI, SDA, ISE & Firewall

CrackaJack Digital Solutions LLC; Jackson (MS); On-site; USD 70,000 - 90,000; Full time

Job summary

CrackaJack Digital Solutions LLC is seeking a Network Infrastructure Engineer to be based onsite in Jackson, MS. The role involves designing and administering Cisco ACI fabric, configuring Palo Alto firewalls, and ensuring high-availability infrastructure.

Ideal candidates will have a strong understanding of enterprise-scale systems, Cisco ISE, and a solid foundation in Layer 2 and Layer 3 routing and switching.

Certifications such as CCNA and CCNP are highly recommended.

Qualifications

• Experience with Cisco ACI fabric design and administration.
• Knowledge of ACI integrations with OpenShift VMM and Cilium.
• Ability to configure identity-driven access using Cisco ISE.

Responsibilities

• Design and administer Cisco ACI fabric.
• Configure Palo Alto next-generation firewall.
• Monitor network performance and support mission-critical services.

Skills

Cisco ACI

Nexus platforms

Palo Alto firewall administration

Strong L2/L3 routing and switching skills

Ability to support high-availability, enterprise-scale infrastructure

Education

CCNA

CCNP Data Center

CCNP Enterprise

Cisco Specialist – ACI, SDA, or ISE

PCNSA (Palo Alto)

PCNSE (Palo Alto)

Training in ThousandEyes or Cyber Vision

Job description

CrackaJack Digital Solutions LLC is seeking a Network Infrastructure Engineer to be based onsite in Jackson, MS. The role involves designing and administering Cisco ACI fabric, configuring Palo Alto firewalls, and ensuring high-availability infrastructure.

Ideal candidates will have a strong understanding of enterprise-scale systems, Cisco ISE, and a solid foundation in Layer 2 and Layer 3 routing and switching.

Certifications such as CCNA and CCNP are highly recommended.