Senior Cisco ACI SDN Engineer | TS/SCI | Lab Networking

IPSecure, Inc.; San Antonio (TX); On-site; USD 120,000 - 165,000; Full time

Benefits offered by this job

Medical

Dental

Vision

Unlimited Vacation

Sick Leave

Paid Federal Holidays

Education and Certification Reimburse-

401(k) retirement plan

Prepaid Legal Plan

Identity Protection Plan

Job summary

IPSecure, Inc. is seeking an experienced Cybersecurity Network Engineer to design, integrate, and secure advanced network infrastructure in a lab-based engineering environment. The role emphasizes Cisco ACI, SDN, routing, and firewall security to support mission-critical systems.

The ideal candidate will have extensive hands-on experience with ACI, SDN, and virtualization, working with engineering, cybersecurity, systems administration, and test teams to validate architectures before deployment.

Qualifications

• Active TS/SCI security clearance required.
• Bachelor's degree or equivalent experience in IT/CS/Cybersecurity/IS/Engineering.
• Security+ and CCNA certifications preferred.
• 10+ years of network/cybersecurity engineering experience.
• Hands-on configuring and troubleshooting enterprise routers, switches, and firewalls.

Responsibilities

• Design and secure enterprise network infrastructure in lab/testing environments.
• Engineer and support Cisco ACI architectures (APIC, leaf/spine, tenants, VRFs, EPGs).
• Support SDN technologies and network automation concepts.
• Configure routing (L2/L3), VLANs, VRFs, and segmentation.
• Configure and troubleshoot BGP, OSPF, and static routing.

Skills

Cisco ACI

SDN

IP networking

Troubleshooting

Firewall security

Education

Bachelor's degree (IT/CS/Cybersecurity/IS/Engineering)

Tools

APIC administration

Leaf/Spine architecture

VRFs/BDs/EPGs

Job description

IPSecure, Inc. is seeking an experienced Cybersecurity Network Engineer to design, integrate, and secure advanced network infrastructure in a lab-based engineering environment. The role emphasizes Cisco ACI, SDN, routing, and firewall security to support mission-critical systems.

The ideal candidate will have extensive hands-on experience with ACI, SDN, and virtualization, working with engineering, cybersecurity, systems administration, and test teams to validate architectures before deployment.