Susan O’Connor, CPA

Chief Financial Officer

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Susan O’Connor serves as Chief Financial Officer for Collins Engineers, leading the firm’s financial strategy and supporting operational and technology initiatives across the organization. She is responsible for aligning financial performance with business objectives and helping drive the firm’s continued growth and long-term success.

Susan brings more than 20 years of experience in the engineering and construction industry, with expertise in financial management, digital transformation, ERP implementation, and organizational development. A Certified Public Accountant, she has a proven track record of leading high-performing teams and delivering innovative solutions that strengthen business operations and support strategic growth. In 2023, Susan was recognized as a Crain’s Notable CFO for her leadership and contributions to the profession.

Professional Affiliations & Education

Professional Affiliations

  • Certified Public Accountant (CPA), Illinois, AICPA & IL CPA Society
  • Deltek Vision Master Certification
  • Crains Notable CFO

Education

  • B.A., Accounting, DePaul University

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