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September 11, 2001, became a pivotal moment in our nation’s history, marked by profound loss, extraordinary service, and enduring strength. Twenty five years later, we remember all those who lost their lives in the attacks, the families and communities forever changed, and all those who answered the call to respond and rebuild.

M.C. Dean has named Rhys Jones as vice president of corporate security. Jones will oversee the function across M.C. Dean’s global operations, including employee clearances, controlled unclassified information (CUI), and secure spaces across the company’s global operations.

M.C. Dean’s Internship Program gives early career professionals a dynamic and meaningful experience through hands-on work, mentorship, and real-world exposure to the engineering and technology industry.

M.C. Dean ranks No. 5 in Security Distributing & Marketing’s (SDM) 2026 Top Systems Integrators Report for the second consecutive year. M.C. Dean’s continued position among the industry’s leaders demonstrates its ability to deliver secure, scalable, and mission-ready solutions for customers operating in complex environments.

M.C. Dean is expanding its integrated security portfolio as a global value-added reseller for 3Si, a security technology partner serving public safety and private-sector organizations.

M.C. Dean has appointed Al Mason as executive vice president of Lean Enterprise, strengthening its focus on operational excellence and scalable delivery across the organization. Mason will lead the development and execution of M.C. Dean’s Lean Enterprise strategy, enhancing how the company designs, manufactures, and delivers solutions at scale.

M.C. Dean participated in the Virginia Tech Data Center Summit on May 5 in Alexandria, VA, joining ~250 leaders across industry, academia, and government. Our team shared perspectives on modular delivery, systems integration, and evolving demands for power and security.

M.C. Dean received the 2025-26 Grand Pinnacle Award, the highest honor from the American Council of Engineering Companies of Metropolitan Washington (ACEC/MW), and the ACEC National Recognition for its Washington Aqueduct Supervisory Control and Data Acquisition (SCADA) Upgrades project.