Williams, CPA, CISA
Manager, IT Assurance
10 Almaden Boulevard, Suite 1000
San Jose, CA 95113


Marguerite has performed SOC examinations for five years, having spent seven years in public accounting. She assists clients with readiness assessments for SOC 1 and SOC 2 assessments in preparation for the SOC examinations. Her understanding of the SSAE18 reporting standards and trust service criteria helps with developing a clear set of controls that cover the SOC 2 criteria.

Marguerite has seven years of experience in supporting Assurance teams conducting independent testing of the ITGC and application controls for the external audit clients.

Additionally, she helps develop ITGC frameworks for internal audit clients, starting with the risk assessment to mapping the controls to an identified framework, developing the control environment and testing the controls for design and effectiveness.

Before BPM, she worked at a Big-Four for two years.

Jennifer (Marguerite) Williams holds an acitve CPA license in California.

Interesting Tidbit

Marguerite has spent nine years working as a COBOL programmer.


  • Member – ISACA
  • Member – California Society of CPAs (CalCPA)
  • Member – American Institute of Certified Public Accountants (AICPA)


  • Certified Information Systems Auditor (CISA)
  • Certified Public Accountant (CPA)

Related Service

Related Industry


BS/Mathematics and Computer Science – University of Exeter
BS/Business Administration (Accounting Information Systems) – San Jose State University