Microsoft Network Support

Our company lost its IT support consultant last year and we have managed to keep things together while we look at other options. We now need to establish an ongoing relationship with an MS Networks/Exchange expert to do remote support. We have a couple of urgent issues, such as the server inexplicably rejecting emails, a new raid drive not rebuilding following a failure, etc. We are reasonably technically adept to do the tasks at our location with direction. We are looking for experienced Freelanders with a history of quality and high performance.