Secure installation renovations
Multiple renovations at a secure U.S. installation in the United Kingdom, leading mechanical design and project management.
Matthew D. Alexander · Professional Engineer
Matt Alexander, PE, is Vice President of Design at Atlantic Design Group, the architecture and engineering practice of JS Global. A licensed mechanical engineer with 21 years in the industry, he leads the cleared design team behind secure U.S. Government facilities in the United States and overseas.
Matt Alexander leads the design practice of JS Global. He directs Atlantic Design Group's architects and engineers on secure and mission-critical federal work.
Mr. Alexander has served as Vice President of Design at Atlantic Design Group since October 2025. He joined the firm in 2013 as Mechanical Engineering Manager. He later served as Design Manager and as Director of Technical Design before taking leadership of the design group.
At Atlantic Design Group he has led the mechanical design team and managed complex projects in the continental United States and overseas. His work includes secure U.S. Government facilities at home and abroad. It spans multiple renovations at a secure U.S. installation in the United Kingdom, a military radiology facility, and mechanical system replacements at a joint military base.
He has also led Stage 1 and Stage 2 analyses for U.S. diplomatic facilities in Europe and Africa. That early-phase work defines what a facility needs before design and construction commit to a direction.
Mr. Alexander holds a B.S. in Architectural Engineering with a mechanical option. He is a registered Professional Engineer in Maryland, Tennessee, and Virginia, and is registered as an Architectural Engineer in Wyoming.
Joined Atlantic Design Group to lead mechanical engineering.
Advanced to manage design delivery for the practice.
Led technical design before taking leadership of the design group.
Leads Atlantic Design Group, reporting to the Chief Executive Officer.
Multiple renovations at a secure U.S. installation in the United Kingdom, leading mechanical design and project management.
Stage 1 and Stage 2 analyses for U.S. diplomatic facilities in Europe and Africa, defining requirements before design commits.
A military radiology facility and mechanical system replacements at a joint military base, delivered for the Department of Defense.
More than 18 months on site in construction administration for the Dallas Cowboys stadium, earlier in his career.
Atlantic Design Group is the architecture and engineering practice of JS Global, established in 2001.
It remains a separate legal entity with its own federal registrations, contract vehicles, and Top Secret facility clearance.
Design and construction teams coordinate inside one organization, from early planning through operational readiness.
Much of the work cannot be photographed or discussed publicly. The results appear in facilities that operate as intended.
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Share the mission, the security condition, the existing conditions, and the schedule. The JS Global design team will help define the requirement before design commits to a direction.
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Secure Design. Resilient Construction. Mission-Ready Solutions.
Federal Registrations JS Global, LLC · UEI LBFFDM94BRM5 · CAGE 1ZB73 · NAICS 236220 Atlantic Design Group, LLC · UEI FM4LWXQN5KQ6 · CAGE 48S09 Top Secret facility clearance. Other Than Small Business. | Headquarters |
JS Global, LLC | Atlantic Design Group
