Ghaziabad: Around 100 contractual employees of the Delhi Metro gathered outside Chief Minister Arvind Kejriwal`s residence on Thursday and demanded their jobs be made permanent. "I have been working with the Delhi Metro for the last eight years. We have gathered here with the hope that our jobs be made permanent," said one of the employees outside the Chief Minister`s home in Kaushambhi, near the national capital. The employees also raised slogans against the Delhi Metro.