Posted July 27, 2026
Senior Network Engineer (SME)
Global Enterprise Services, LLC
Washington, DC, US
Full Time
Job Description
Job Description
Location: Pentagon, Arlington, VA
Clearance: Active Top Secret (TS) REQUIRED
Certification: DoD 8140/8570 IAT Level II or Above REQUIRED
Position Overview
GES is seeking a Senior Network Engineer (SME) to lead the design, implementation, and sustainment of secure enterprise network infrastructure supporting Pentagon operations.
Key Responsibilities
- Design, configure, and maintain Cisco, Juniper, Aruba, and Stratix network devices
- Develop network architecture diagrams and implementation plans
- Support LAN, WLAN, and SDN environments
- Perform network monitoring, troubleshooting, and optimization
- Support SAN and virtualization integration
- Automate network tasks using scripting
- Maintain DoD STIG compliance and cybersecurity posture
- Utilize ACAS and support RMF processes
- Provide technical leadership and engineering oversight
Required Qualifications
- Bachelor’s degree in IT, Engineering, or related field
- 10+ years of network engineering experience
- Strong knowledge of TCP/IP, routing, subnetting
- Experience in DoD network environments and compliance standards
