SME Network Engineer (LAN/WAN)

Job Title: SME Network Engineer (LAN/WAN) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity:

CACI is seeking a SME Network Engineer (LAN/WAN) for the Global Mission Operations Support (GMOS) contract, supporting the Department of State. This role offers a unique opportunity to enhance national security through advanced IT solutions. You will collaborate with experienced professionals in an innovative environment, guiding a high-performing team to deliver excellence. The GMOS contract aims to provide world-class IT support by modernizing and maintaining applications and infrastructure using an integrated IT Service Management approach. Join us to make a meaningful impact on a program of national importance.

Responsibilities

• Provide technical and management leadership for network engineering services, optimizing and standardizing LAN networks across the global enterprise
• Direct coordination with remote CA sites and DT to establish and maintain WAN connectivity across 350+ global facilities, ensuring reliable communications infrastructure
• Establish enterprise LAN/VLAN diagramming, documenting, configuring, and maintaining standards including rack elevations, wiring diagrams, and network topology documentation
• Direct engineering of WAN link upgrades connecting CONUS and OCONUS Consular facilities, ensuring modernized connectivity standards and enhanced bandwidth capabilities
• Establish enterprise TCP/IP and network protocol configuration, maintenance, and troubleshooting standards aligned with Department of State requirements and best practices
• Direct WAN link utilization monitoring, coordinating with DT to plan and execute proactive bandwidth upgrades utilizing emerging technologies such as SD-WAN and AI-driven optimization
• Establish strategy for network upgrades suppor