The Australian Manufacturing and Workers' Union (AMWU) is raising the heat on the government to prevent employers using 457 Temporary Visas to drive down wages and conditions in Australia.

In an effort to head off potential voter backlash among its union membership, the government is seeking to require that workers employed under 457 Visas be paid the same rate as local workers.

It fell to the Minister for Immigration and Citizenship, Senator Chris Evans, to downplay the issue while ensuring it remains a viable option for employers unable to find suitable local talent. “We want to ensure that temporary skilled overseas workers are not employed ahead of local workers or used to undermine Australian wages and conditions," Senator Evans said. "The principle of the 457 Visa scheme is to supplement - not replace - the local workforce."

The Fletchers Meat debacle in June this year caused concerns when migrant workers decided to join their local union. The Meat Workers Union [MWU] faced an interesting conflict over whether to fall in behind others seeking to restrict 457 Visas, while still supporting the views of its migrant members.

Bruce Mills, CEO of 3W Consulting and Recruiting, says the market manages itself in most cases. "We understand the views of both government and employers. The reality is that 457 visas play an integral role in supporting the needs of Australian businesses. The flexibility and scope they provide ensure a win-win scenario for both businesses and migrant workers," he said.

Mills went on to say, "Our 457 workers are paid market rates, while our employer clients only commit to paying for the hours they need. It's the perfect scenario. 3W picks up any slack. The extent of our operations ensures both workers and employers get access to a system that works."