TS/SCI Network Engineer III — Enterprise WAN/LAN Expert

CACI; Springfield (VA); On-site; USD 75,000 - 158,000; Full time

Job summary

CACI is seeking a Network Engineer III to support an Intelligence Community customer across WAN, LAN and CAN networks within multiple security domains. Travel up to 25% and occasional CONUS/OCONUS locations may be required.

The role focuses on network engineering for new projects, operation and sustainment of existing infrastructure, and ensuring compliance with government security processes while developing roadmaps and documenting configurations for approval.

Qualifications

• Active TS/SCI clearance.
• 8+ years of experience in network/transport technologies.
• 4+ years in large-scale enterprise/global networks.
• Experience with DoD network architecture and security practices.

Responsibilities

• Coordinate maintenance, monitoring and installation of WAN/LAN environments across security domains.
• Research and implement enterprise network solutions to meet mission goals.
• Troubleshoot and resolve network media and components.
• Develop and maintain a roadmap for capabilities, operations, and technologies.
• Prepare test plans and documentation for configuration upgrades for customer approval.
• Support traffic analysis and bandwidth optimization.
• Evaluate new network technologies to enhance capacity and reliability.

Skills

WAN/LAN/CAN networks

Juniper MX/EX/QFX

Security clearance TS/SCI

Network troubleshooting

IP services & VPNs

Network architecture diagrams

OSPF/BGP/MPLS

Tools

Network analysis tools

Job description

CACI is seeking a Network Engineer III to support an Intelligence Community customer across WAN, LAN and CAN networks within multiple security domains. Travel up to 25% and occasional CONUS/OCONUS locations may be required.

The role focuses on network engineering for new projects, operation and sustainment of existing infrastructure, and ensuring compliance with government security processes while developing roadmaps and documenting configurations for approval.