Careers, Internships & Our Culture

From designing skyscrapers to developing stadiums. From modeling devices to mitigating risk. From engineering structures to assessing damage. From the one-of-a-kind to the never-been-done before. At Thornton Tomasetti, we take on complex challenges and prestigious projects every day.

And when you join our team, our renowned and diverse portfolio becomes a part of your resume, too.

Beware Of Recruitment Fraud: Scammers may attempt to impersonate Thornton Tomasetti. Messages from our firm come only from the ThorntonTomasetti.com domain, Thornton Tomasetti does not use any third-party recruiters. When in doubt, please contact us through our web form here and see how you can protect yourself online here.

Build Your Career With Us

We believe in fostering the next generation of engineers with a focus on innovation and collaboration. We don’t simply hire employees; we invest in them. We offer training, mentoring, and support to shape our employees into future leaders. We expose our employees to major projects around the world. Thanks to our structured career path, employees can feel confident that there are continuous growth opportunities that expose you to new challenges.

Here is how a few of our recent interns recall their experiences working for Thornton Tomasetti:

Employee Network Groups

We are committed to building a culture in which people from diverse backgrounds can come together, collaborate, experience a sense of belonging and thrive throughout their Thornton Tomasetti career journeys. Our employee network groups (ENGs) play an important role in engaging our people by ensuring diverse perspectives are heard, facilitating employee networking and career development, and building community. Our ENGs provide avenues for connection, psychologically safe spaces for authentic conversations, and opportunities to learn and grow together.

Women@TT, our women’s employee network group, strives to achieve gender equity at Thornton Tomasetti by promoting awareness, providing support and driving culture.

Mosaic, our multicultural employee network group, raises the visibility of underrepresented groups within the AEC industry, aids recruitment and retention of staff of all backgrounds, promotes cultural awareness, fosters and broadens professional networks, and provides opportunities for advancement.

Spectrum, our LGBTQIA+ employee network group, promotes an inclusive workplace community and advocates for lesbian, gay, bisexual, transgender, queer/questioning, intersex and asexual (LGBTQIA+) employees.

Since its founding in 1949, our firm has achieved a record of sustainable, profitable growth—serving an expanding diversity of clients with a wider range of technical consulting services. At the same time, we have expanded opportunities for our people to pursue borderless, limitless careers. We asked our people what excites them about the future and what qualities they see that make Thornton Tomasetti an enduring organization.