West Bay Group

West Bay Group, Inc. is a boutique Staffing and Executive Search firm in the business of assisting major US corporations and public accounting firms hire top performing Financial Auditors, IT Auditors and Information Security Professionals.

We offer a full service Staffing Solution as well as contingent Executive Search. 

One point of contact - Managing Partner Mario DeCarolis

Your primary contact, Mario DeCarolis is owner of West Bay Group and has over 17 years of experience recruiting the best Audit talent in the country. Throughout his career, Mario has provided superior service and results to a wide range of clients - from Fortune 500 companies to promising start-ups coast to coast.

Originally from Metro-Detroit, Mario and his wife have two daughters, one son and live in the cherry capital of the world, Traverse City, MI. 

Mario has a Bachelor's Degree in Employment Relations from Michigan State University and a Master's Degree in Clinical Psychology from the Michigan School for Professional Psychology. Mario is a certified MA, LLP Psychologist in Michigan. 

LinkedIn Profile

Example Placements

Sr. Fraud Auditor - FCPA N. Chicago
Sr. IT Auditor San Diego
Sr. Audit Manager Japan Detroit
Sr. IT Security Chicago
Fin. Auditor Milwaukee
Fin. Auditor Madison, WI
Sr. IT Security Minneapolis
Fin. Auditor Kohler, WI
Sr. Fin. Auditor Milwaukee
Web Developer Traverse City, MI
IT Auditor St. Louis
Sr. IT Auditor Chicago
Sr. IT Auditor Minneapolis
Sr. IT Auditor Milwaukee
Sr. IT Security Chicago
Sr. IT Auditor Minneapolis
Sr. IT Auditor Pittsburgh
Sr. IT Auditor Milwaukee
Sr. IT Security Milwaukee
IT Audit Manager Detroit
Sr. IT Auditor Hershey, PA
Fin. Auditor Roswell, GA
Fin. Auditor Roswell, GA
Controller New Jersey
Sr. IT Auditor Chicago 


Erin Sheen, Recruiting Director
Ernst and Young

Mario is absolutely one of the best Audit recruiters in the industry! He has a very deep pool of candidates and, more importantly, is a trustworthy professional, which can be hard to find ! Mario has been the ONLY contingency recruiter I have worked with for the past 4 years. He gets the job done and is someone I highly recommend.

Partial list if clients we've served since 2004

Ernst & Young, Grant Thornton, Qualcomm, Macy’s, GE, Harley Davidson, BCBS, Kimberly Clark, Abbott Labs, Rockwell, Abercrombie, Baxter, Kohler, Plante Moran, and many more.