Graham O'Callaghan's Location
Unknown
Graham O'Callaghan's Work
Graham O'Callaghan's Education
Graham O'Callaghan's Skills
Graham O'Callaghan's Summary
Graham O'Callaghan, based in Unknown, is currently a Senior Network Engineer at daa, bringing experience from previous roles at PlanNet21 Communications Ltd, SSE Airtricity and OKI Systems (Ireland) Ltd.. Graham O'Callaghan holds a 1995 - 1999 Bachelor of Arts - BA @ University College Dublin. With a robust skill set that includes Disaster Recovery, Data Center, Cloud Computing, Active Directory, IT Management and more, Graham O'Callaghan contributes valuable insights to the industry. Graham O'Callaghan has 1 email on RocketReach.