Mark Callahan

Timeline

• Director, Gis, Technology And Process Improvement

  January, 2018 - present

• Manager Of Data Integrity And Quality Control

  July, 2015

• Senior Business Analyst

  March, 2012

• Senior Business Applications Specialist

  April, 2003

• Senior Operations Systems Support Specialist

  April, 2001

• Field Operations Employee (meter Reading, Field Services, Collections & Distribution)

  November, 1987