Lead Network Engineer Security Clearance

Position: Lead Network Engineer with Security Clearance
By Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whatever comes next. Headquartered in McLean, VA, By Light supports defense, civilian, and commercial IT customers worldwide.

Position Overview The program delivers end-to-end EFIS&T services-including survey and design through installation, security, and testing. This work spans NIPR and SIPR networks, Wi-Fi, VoIP, ISP/OSP infrastructure, and voice modernization across all CONUS Army installations. We're looking for a Lead Network Engineer to set the technical direction for Army enterprise network modernization across CONUS installations. You'll lead secure network design and implementation efforts, work directly with government stakeholders, and guide engineering teams through planning, integration, and execution while supporting installations, cutovers, and operationally usable deliverables.

Responsibilities
* Lead the design and implementation of enterprise network solutions, including LAN, WAN, intranet, extranet, and data communications networks

* Perform network modeling, analysis, and planning to support Army installation modernization efforts

* Design and integrate network security measures aligned with DoD standards

* Evaluate, recommend, and integrate network hardware and software solutions for optimal performance and reliability

* Serve as a technical lead on integrated project teams, supporting planning, scheduling, and execution activities

* Participate in contract activities and status meetings with government stakeholders

* Develop and deliver project documentation, plans, and technical reports to the Government

* Support the integration of information technologies to improve system effectiveness across the enterprise

* Maintain availability during core hours ) and support on-site operations at Fort Belvoir, as required Required Experience/Qualifications
* Bachelor's degree in IT, engineering, or a related technical field

* Four (4) additional years of relevant experience may be substituted in lieu of a degree

* 10+ years of experience as a Lead Engineer or leading projects of similar scope and complexity

* Meets DoD 8570 IAT Level III certification requirements

* One or more of the following certifications:
* Cisco Certified Internetwork Expert (CCIE)

* Cisco Certified Design Expert (CCDE)

* Government-approved vendor equivalent

Preferred Experience /Qualifications
* Dev Ops certification from Cisco, Microsoft, or another industry-recognized provider

* Prior experience supporting the U.S. Army or other federal agencies

* Strong communication skills with the ability to engage effectively with senior military leadership, program managers, and technical teams

Special Requirements /Security Clearance
* Active TS/SCI at the time of application

* Travel up to 25%, as required Physical Demands
* Ability to lift up to 30 lbs