PowerShell Script to Monitor the Status of a SQL Job

[void][System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SqlServer.ConnectionInfo")
[void][System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SqlServer.Smo")

$server = new-object "Microsoft.SqlServer.Management.Smo.Server" "localhost"
$job = $server.JobServer.Jobs["Test Job"]
$now = Get-Date
do
{
 Start-Sleep -Seconds 1
 $job | select Name,CurrentRunStatus,LastRunDate
 $job.Refresh()
}
while($job.LastRunDate -lt $now)
$job | select Name,CurrentRunStatus,LastRunDate