ARCHITECTURE & ENGINEERING SOLUTIONS For nearly two centuries, our Architecture & Engineering practice has been a trusted partner of the U.S. Department of Defense (Army, Navy, Air Force, Marines, National Guard – active and reserves), Department of Homeland Security, Department of State, Department of Energy, and other government agencies critical to the U.S. National Security Mission. We have provided best-in-class architectural and engineering (A/E) services to the federal government on thousands of projects in 165 countries. Our A/E practice continually ranks nationally among the Top 15 A/E firms in Government Building Design. ARCHITECTURE & ENGINEERING Solutions Architecture & Planning Customized, streamlined solution for every mission- focusing on communication and quality control. Engineering Specializing in highly complex, mission-driven, secure facilities. Energy & Sustainability Sustainable offerings including comprehensive energy and water conservation measures to reduce greenhouse gas emissions. Security Design Ensuring the safety of the U.S. Government’s people infrastructure, assets, and data from the threats that exist in today’s world. PORTFOLIO & EXPERIENCE WHATEVER THE MISSION, WE DELIVER SUCCESSFUL RESULTS. With diverse teams of professionals from around the world, our purpose is to ensure that our customers are free to reach their highest working potential regardless of the threat profile. Architecture & Engineering Co-generation Power Plant Design Services for Food & Drug Administration Our engineering teams provided design services for a 57,000 SF, 29 MW central power and utility plant for the U.S. Food and Drug Administration Headquarters campus. The General Services ... Security, Architecture & Engineering Award-Winning Engineering Design for New U.S. Embassy Campus, Pristina, Kosovo The U.S. Embassy campus at Pristina project presented unique challenges as well as opportunities for our engineering design team and illustrates the multiple benefits of early analysis and ... Security, Architecture & Engineering Engineering Design Services for Foreign Affairs Security Training Center (FASTC) The goal of the Foreign Affairs Security Training Center (FASTC) project was to establish a facility to conduct hard skills training focused on embassy security at one location. The need for ... Security, Energy, Operations & Maintenance, Architecture & Engineering 75 Years Supporting the Department of Energy With a company history of nearly 75 years supporting the Department of Energy (DOE), Day & Zimmermann and SOC together have provided Safeguards, Security, Emergency Services, Management & ... See More Contact us to inquire about our Architecture & Engineering Services. Contact Us 703-955-5700 SECURITY Critical Infrastructure Security Cyber Security Technical Security Canine Solutions OPERATIONS & MAINTENANCE Infrastructure & Logistics Systems Readiness & Sustainment CLEARED STAFFING ARCHITECTURE & ENGINEERING PORTFOLIO & EXPERIENCE CAREERS Veterans Employee Spotlight Our Culture ABOUT Mission and Values Global Ethics & Standards News MORE Contact Us Privacy Policy ©2021 SOC LLC. All rights reserved.