LightGrid is looking for a Network Engineer with a TS/SCI clearance to work at our Fort Meade, MD Client site. Primary Responsibilities: Network integration, testing, security engineering, and implementation configuration support. Collaborate with network architects to define and/or continuously improve STIG compliant configuration baselines, versioning, and compliance tracking. Test and validate automation and best practice insertion opportunities. Assist with the development of SOPs/TTPs. Support Continuous Service Improvements (CSI). Support system performance tuning and enhancements. Create and maintain Engineering Implementation Plans (EIP). Support tier escalation of incident management support tasks. Active participation in Root Cause Analysis (RCA) for Problem Management activities. Participate in engineering meetings to bridge the gap between operations and engineering providing operational readiness for new solutions projected to be deployed into production. Perform technical maintenance involving firewalls, VPNs, IPS, and load balancers. Provide knowledge of network engineering and operations, large scale enterprise network solution implementation and transition to Network Operations, as well as test and evaluation activities. Perform technical maintenance involving network devices routers, switches, security solutions, and WANX.