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ATCS, PLC Company Logo
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  2. ATCS, PLC


ATCS is a leading professional engineering consulting firm providing roadway design, traffic engineering, planning, environmental, construction management and inspections, surveying, air & noise, water resources, site civil, and emergency management services since 1994. With eleven offices across Pennsylvania, Maryland, Virginia, and North Carolina, we have access to expert resources to design, build, plan and manage the successful delivery of our clients’ projects and programs. ATCS has been recognized by Engineering News-Record as a Top 100 construction management firm and a Top 500 design firm in the nation. ATCS believes in enabling our clients, employees, and communities to flourish.... Read more


In the simplest terms, it is our purpose to enable clients, employees and communities to flourish. This is why we do what we do. Our purpose guides our decision-making, company culture and is why we are passionate about helping others succeed.... Read more

Additional Culture Details

Our core values, the Four Pillars, set the expectation, behaviors, and commitment of everyone at ATCS. We don’t believe in fancy words or value statements that are ambiguous and artificial. We live out our Four Pillars every day because we believe everyone wants to perform at their highest potential, working on challenging projects in a supportive environment while serving our community. Our culture is also represented by our focus diversity, equity, inclusion, belonging, strong ethics, and our engaging workforce!... Read more


Client. Employee. Company. Community
We are committed to providing quality services
to our clients. Serve them well. Add value.
Be Responsive. Be problem solvers.

Each employee contributes to our overall success. Support each other. Provide challenging work. Recognize success. Work hard. Play hard. Have fun.

We make decisions for the long term benefit of
the company. We are ATCS and ATCS is us.

We believe in being active members of the community. Give back. Help those in need.


Herndon, VA


265 US Employees



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