Find your career with Tonneson + Co

We are passionate about building the future model of business.
Join our team by applying to an open position

Get the rewards and growth you deserve

We’re invested—In your health, your happiness, and your future. It’s important to us that our employees are able to thrive, personally as well as professionally. That’s why, in addition to competitive salaries and a great work environment, we’ve built an outstanding compensation package that addresses all your needs.


We are proud to be named to Accounting Today’s 2023 list of Best Accounting Firms to Work For. Our firm was also named to this list in 2022, 2021, 2020, 2019, 2018, and 2016.

In 2023, we were recognized as an “Inclusive Workplace” by Best Companies Group, a workplace culture and employee engagement expert, and COLOR magazine, a leader in corporate inclusivity. We were also named to this list in 2022. 


Tonneson + Co was named to the list of Largest Accounting Firms in Massachusetts by the Boston Business Journal. We are ranked as the 22nd largest firm in the state. This data is based on the number of employees, CPAs, and partners in Massachusetts.

accounting today logo for the 2021 best firms for womenWe were proud to be named the #1 firm for Women in the U.S. by Accounting Today. This recognition is based on the direct feedback from our female staff to a comprehensive employee survey.

Greater Boston Chamber of Commerce Small Business of the Year award 2021
We were named Small Business of the Year 2021 in the Innovation and Growth category, by the Greater Boston Chamber of Commerce. This award recognizes businesses that develop or utilize technology and practices that innovate and accelerate their growth. 

We've received an impressive 4.6 rating on Glassdoor, which reflects our commitment to creating a positive and fulfilling work environment for all of our employees.

 

We've received an impressive 4.6 rating on Glassdoor, which reflects our commitment to creating a positive and fulfilling work environment for all of our employees.

Two employees taking a selfie with a branded Tonneson + Co pop socket on the phone.

College Graduates

Your career awaits! Starting your first job can be intimidating, but we’ve got you covered. Here at Tonneson + Co, we provide all the tools you need to succeed:

  • Mentor program
  • Flexible schedules
  • CPA exam study time
  • Professional development
  • Employee-empowered firm

Get a glimpse into who we are by downloading our career fair flyer!

Join Our Talent Community

Join Our Talent Network today and stay up-to-date on our
openings as they continue to become available