Building Futures. Together with TRINITY.

Here at TRINITY, we’re building more than projects — we’re building people. Our team is driven by integrity, innovation, and craftsmanship, creating spaces that shape communities and careers.
Join a company where hard work is valued, growth is encouraged, and every project is an opportunity to make an impact. Whether you’re starting out or advancing your career, TRINITY is where your future takes shape.
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Why work at TGC?

#5

fASTEST GROWING COMPANIES

TOP 25

Largest GC Firm

TOP 100

LARGEST PRIVATE COMPANIES
Recognized Among the Region’s Best
by the Washington Business Journal in Greater Washington, D.C.
Founded in 2002
25 States

Benefits

competitive pay
health benefits
401k match
Pet-Friendly
paid time off
employee referral program
performance bonuses
training & development
engagement events
pet friendly office

Meet our Pawstruction Team

Finn

Manager, Culture, Brand & Belly Rubs

Louis

Employee Experience Paw-fessional

Phoebe

Estimutt

Remi

Fur-st Impressions Manager

Luna

Estimutt

Phoebe

Estimutt Expert

Ellie

Director of Virtual Barkstruction

Let’s Build Together.

From modern offices to ground-up developments, we bring expertise to every project.

Send Us Your Resume
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Internship Program

Setting a strong foundation for your future is what will set you apart for years to come in your career. Our internship program allows future leaders in construction to develop a firm foundation in a continually growing industry. Starting that foundation with TGC, a renowned general contractor with a reputation of excellence will create opportunities and set a stage for success.
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Who is a good fit for an internship at TGC?
This program is ideal for motivated students who are passionate about construction, engineering, project management, or related fields and are eager to learn in a fast-paced, professional environment.
What will interns learn during the program?
Interns develop practical skills in project coordination, construction operations, and industry best practices. The program offers a behind-the-scenes look at how projects move from concept to completion, helping students build a strong professional foundation.
What can interns expect from the program?
This is a paid, 9-week summer program designed to introduce students to key areas of commercial construction through hands-on learning and real-world experience.
“I’ve really enjoyed getting to know everyone on the TRINITY team even better, and I’m looking forward to helping out at the upcoming NAIOP Snack Pack!”
NATE PERRY | 3RD YEAR INTERN AT TGC