O'Connor & Drew P.C.

Michael W. Hammond


Joining the firm in 2012, Michael is Principal, IT Audit & Security Services. Michael has twenty years of extensive Information Technology expertise in various disciplines, including operations, control design and testing. Previously, Michael was Vice President and Senior IT Audit Manager at State Street Corporation and is a veteran of the United States Air Force.  More information about the IT Audit & Security Services Division can be found at

To contact, please email:  [email protected]

Areas of Expertise

IT General Controls (ITGC)
ISO 27001/27002, COBIT
SOX Testing
Server, Desktop, Storage, and Networking technologies


University of Massachusetts Boston, Magna Cum Laude, Bachelor of Arts in Community Studies

University of Maryland, Associates of Arts in Computer Science

College of the Air Force, Associates of Science, Paralegal


Certified Information Systems Auditor (CISA), ISACA

Certified in Risk and Information Systems Control (CRISC), ISACA

Certified Information Systems Security Professional, (CISSP), ISC2

Certified Ethical Hacker (CEH), ec-Council
Prior certifications include Microsoft, Novell, CompTIA, and ITIL

Caring for our Community

Prayers for Charlotte, IT

Kyleigh’s Cure, IT

Sustainable Braintree, IT


25 Braintree Hill Office Park

Suite 102

Braintree, MA 02184

Additional Locations


Phone:  617-471-1120
Fax:  617-472-7560
Email:  [email protected]


Monday-Friday: 8:00 - 5:00
Saturday & Sunday: Closed