M.C. Dean is Building Intelligence™. We design, build, operate, and maintain cyber-physical solutions for the nation’s most r ... ecognizable mission-critical facilities, secure environments, complex infrastructure, and global enterprises. The company’s capabilities include electrical, electronic security, telecommunications, life-safety, instrumentation and control, and command and control systems. Headquartered in Tysons, Virginia, M.C. Dean employs more than 4,500 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability. read more