Mission-Critical Network Engineer (TS/SCI)

KBR Careers; Virginia (MN); On-site; USD 173,000 - 211,000; Full time

Job summary

KBR is seeking a Network Engineer for its National Security Solutions team in the United States. The role focuses on designing, deploying, and securing mission-critical network infrastructure to protect national security interests.

You will work with Cisco datacenter, WAN/LAN, and security technologies in a high-availability environment. Applicants should have an active TS/SCI with Polygraph, a relevant Bachelor's degree, 6+ years of experience, and hands-on Cisco ACI, IOS-XE/NX-OS, and firewall

Qualifications

• Active TS/SCI with Polygraph is required.
• Bachelor's degree in a related field and 6+ years of experience.
• Experience with Cisco Datacenter, WAN, LAN, and Client Access technologies.
• Strong knowledge of MACsec, HSRP, VRF, VPC, ACLs, BGP/EIGRP.
• Experience building, deploying, and maintaining Cisco ACI environments.
• Experience with IOS-XE and NX-OS; FTD/ASA firewalls and VPN concentrators.
• Understanding of high-availability network technologies.

Responsibilities

• Design, engineer, and deploy network solutions supporting mission requirements.
• Provide technical leadership across network and systems teams.
• Implement secure collaboration and data protection technologies.
• Support deployment, maintenance, and optimization of enterprise network infrastructure.
• Troubleshoot and resolve complex network issues.
• Develop and maintain secure, highly available network architectures.
• Collaborate with cross-functional teams to implement technical solutions.
• Support modernization and infrastructure enhancement initiatives.

Skills

TS/SCI with Polygraph

Cisco networking

Education

Bachelor's degree in Computer Science, Information Technology, Engineering, or related field

Tools

Cisco ACI

VPN concentrators

Firewalls (FTD/ASA)

Job description

KBR is seeking a Network Engineer for its National Security Solutions team in the United States. The role focuses on designing, deploying, and securing mission-critical network infrastructure to protect national security interests.

You will work with Cisco datacenter, WAN/LAN, and security technologies in a high-availability environment. Applicants should have an active TS/SCI with Polygraph, a relevant Bachelor's degree, 6+ years of experience, and hands-on Cisco ACI, IOS-XE/NX-OS, and firewall