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Mason & Hanger Tech Stack

Government A/E firm designing secure facilities for DoD and federal agencies

Design Services Lexington, Kentucky 201–500 employees Founded 1827 Privately Held

Mason & Hanger is a 197-year-old architecture and engineering firm built entirely around U.S. government contracts—primarily Department of Defense, Department of Energy, and Department of Homeland Security. The tech stack is CAD-native (AutoCAD, Revit, MicroStation, Civil 3D) with minimal modern tooling adoption, and the hiring surge is heavily weighted toward junior engineering and design roles (10 interns across 15 active openings), suggesting either project ramp or structured junior pipeline building. Current focus spans facility design, contract capture, and a bicentennial brand campaign.

Tech Stack 11 technologies

Core StackAutoCAD Revit HubSpot Canva Microstation Excel Word PowerPoint Civil 3D YouTube Microsoft 365

What Mason & Hanger Is Building

◆Challenges

Capturing new dod contracts
Documenting 200 years of history

▲Active Projects

Comprehensive interior design submittal
Bicentennial campaign
Bicentennial website and book
Digital marketing campaigns

Hiring Activity

Accelerating15 roles · 15 in 30d

Department

Engineering

9

Design

3

Sales

2

Marketing

1

Seniority

Intern

10

Director

3

Manager

1

Staff

1

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About Mason & Hanger

Mason & Hanger provides architectural and engineering services to U.S. federal agencies, with specialization in secure, mission-critical facility design. The firm has executed thousands of projects across 48 states and 163 countries, primarily for Department of Defense commands (Army, Navy, Air Force, Marines, National Guard) as well as DHS, State Department, Energy Department, and intelligence agencies. Headquartered in Lexington, Kentucky, with offices in Huntsville, Chantilly, Glen Allen, and Virginia Beach, the firm operates as a subsidiary of Day & Zimmermann and maintains a 201–500-person workforce. Core disciplines span civil, electrical, mechanical, and structural engineering, alongside life-safety and sustainability design.

HeadquartersLexington, Kentucky

Company Size201–500 employees

Founded1827

Hiring MarketsUnited States

Frequently Asked Questions

What CAD and design tools does Mason & Hanger use?

AutoCAD, Revit, MicroStation, and Civil 3D are the primary design platforms. HubSpot supports CRM, and standard Microsoft 365 tools (Excel, Word, PowerPoint) handle project documentation.