The Firm that’s Proud to be
a Launching Pad for Your Accounting Career.

Empowering Your Career Growth

Whether you’re just starting out or have been on your professional journey for years, Maner Costerisan is dedicated to supporting your career dreams. We are a full-service public accounting, technology and business consulting firm that has grown into one of the top firms in the Great Lakes region. With a team of 170-plus passionate and driven individuals who bring a combination of unique and diverse mindsets, skill sets and experiences to their work, we aren’t your average accountants. 

There’s a reason we’ve been named to Accounting Today’s “Best Firms to Work For” list for eight consecutive years. It’s because we offer our team members opportunities that empower you to not only achieve but exceed your career goals. Pair that with a fun, authentic and team-oriented culture, and you’ve found a firm that makes our people a priority.  

Maner offers business consulting and accounting careers that give you the chance to grow, stretch, and learn. And our dedication to your success goes far beyond the basics. We’ve created and continue to invest in fostering an environment of collaboration and innovation. We like pursuing new ideas to help our clients thrive. There are no silly questions, and we learn from our mistakes – they make us better people and better advisors. We want our people to challenge the status quo and make things better.  

We also want our team to feel supported – both from a professional and personal growth standpoint. Our commitment to ongoing learning means you’ll have access to continuous training and resources to keep you in front of industry trends and advancements. As you embark on your journey with us, you’ll discover a supportive community that values your unique contributions. We’re also invested in you as a person and we ensure our benefits, compensation, bonus structure, and flexible work environment help you live the life you want to live.  


View our Experienced and Student pages for more detailed information!




Interested in Joining the Maner Costerisan Team? 

Check Out Our Open Opportunities

Our mission is to enable others to reach their potential. 

We know that when we invest in our people, they can invest in themselves, in their clients and in their communities. And the success of our community can ripple out to impact our world. 

Great Benefits Attract Great Employees.

Health & Wellbeing

  • Medical, Dental & Vision Insurance
  • Employer Provided Life & Disability Insurance
  • Corporate Wellness Program & Reimbursements
  • Employee Assistance Program (EAP)

Financial Wellness

  • 401k Retirement Plan with Profit Sharing
  • Company contributions to HSA plans
  • Professional dues & CPA Exam reimbursement
  • Financial education courses

Work/Life Balance

  • Paid Holidays and PTO
  • Flex-time
  • Remote work opportunities & flexible work schedules
  • “Dress for Your Day” opportunities

Professional Development

  • Company leadership training
  • Company-funded continuing education programs
  • Coaching and Mentoring Program
  • Professional development conferences/events reimbursements




Drive. Advise. & Grow.

Our commitment to the future. 

One of the things you’ll first notice when you walk through the door at Maner Costerisan is our continuous commitment to our long-term growth strategy. We talk about it – a lot. And we make sure our team members (no matter your title) understand what it means and how they contribute to bringing our strategy to life.  

DRIVE, ADVISE and GROW. It’s our call-to-action for each and every individual and for our firm as a whole. These four strategic pillars help drive new and innovative ideas, provide us with focus for the years ahead, and offer a chance to expand our knowledge, talent, and abilities and earn the right to call ourselves trusted advisors. We believe these focus areas are fundamental to us achieving our mission of enabling our business, our team, and our clients to reach their potential. 


At Maner Costerisan, the Opportunities Speak for Themselves.

I wanted to work for a firm where I felt I could make an impact. I loved seeing Maner in the community and supporting the local areas that I lived in. The firm has a great reputation throughout town and I’m proud to be a part of the team.

Katie Hamilton, CPA, Principal, Director, Tax

The clients that we get to work with are some of the best in their respective industries and the partners/associates provide a wealth of knowledge to learn from. Corporate culture could not be better. It is truly fun to come to work.

Joel Korson, Senior Manager, Audit

I chose Maner because of the opportunities available and the people. I stay because I love being a part of such a talented team with leadership that enables me to grow and excel.

Toni Horsch, Senior Manager, Accounting & Outsourced


It’s Not Just a Career. It’s an Investment in Your Future. 

Learn Who We Are

Discover all the possibilities.


Ready to Join?

Your future is at your fingertips.