Deputy Commissioner, Systems (DCS)


Deputy Commissioner/Chief Information Officer, Systems

Robert Klopp

Assistant Deputy Commissioner/Deputy Chief Information Officer

Herbert M. Strauss

Assistant Deputy Commissioner/(IT Business Support)

Sylviane D. Haldiman

Assistant DC/(Software Engineering)

Diana E. Andrews

Assistant DC/(Operations and Hardware Engineering)

Thomas G. Grzymski

Chief Technology Officer

John C. Morenz

Assoc Commsnr, Information Security/Chief Information Security Officer

Marti A. Eckert

Office of Hardware Engineering
Associate Commissioner

David E. Thomas

Office of Applications & Supplemental Security Income Systems
Associate Commissioner

Frank Sotaski

Office of Benefit Information Systems
Associate Commissioner

John W. Simermeyer


Office of Enterprise Information Systems
Associate Commissioner

Jean M. Jackson*

Office of Systems Electronic Services
Associate Commissioner

Wayne F. Lemon*

Office of Disability Information Systems
Associate Commissioner

Rachel E. Dumser


Office of Systems Architecture
Associate Commissioner

Dan C. Perry

Office of IT Enterprise Business Support
Associate Commissioner


Office of IT Financial Management and Support
Associate Commissioner

Christopher J. Barrett


Office of Systems Operations
Associate Commissioner

Thomas J. Fellona