- 1990-93: Dalhousie University Computing Services, Computer Lab
- 94-95: NSTN Inc., Technical Support Lead for Maritime dialup ISP.
- 95-97: ANS Inc., NSFNet Backbone Tier 0 (Until mid-95, we were the default route AS for Tier I NSPs) Network Operations Center Supervisor
- 97-01: Excite@Home, Manager, Network Operations Engineering
- 01-04: Network Architect and Engineer for the City of San Bruno's municipal cable system.
13 Where is the Temp folder in OS X? apr 12 '13
4 Why Flash Player update requires Skype to close? jul 22 '13
4 My DSL operator is suggesting that I use at Cat 6 cabling instead of normal telephone wire to get maximum speed mar 7 '15
3 Is it possible to configure my wireless router such that it does not affect the network topology of my university? aug 14
3 Suggestions for cutting/clipping videos on Mac OS X (iMovie produces very large files)? jun 14 '14
3 Is SSD important for HPC? may 30 '14