The Regional Sponsored Migration Scheme (RSMS) subclass 187 allows employers in Tasmania to employ skilled migrants if a position cannot be filled by an Australia citizen or permanent resident.
If you cannot wait until the babies have fledged you may contact a licensed wildlife cooperator to help you find a solution. Chimney swifts are protected by the Migratory Bird Treaty Act and a federal permit is needed to remove birds and their nests during the nesting season.
A relative of the common swift, the white-throated needletail, also known as the needle-tailed swift or spine-tailed swift (Hirundapus caudacutus) is commonly reported as the fastest bird in level flight. It is reported to reach a top speed of 169km/h (47m/s; 105mph).