The Clean Energy & Infrastructure Group comprises the following market sectors and operating companies: Industrial: Casey Industrial, Phoenix Industrial, MasTec Industrial; Infrastructure: American Civil Constructors West Coast, Cash Construction, FNF Construction, Lemartec Corporation, MasTec Civil, Precision Aggregate Products, Ragnar Benson Construction, Saiia, William Charles Construction, William Charles Electric; Renewables: IEA Constructors, Wanzek Construction, White Construction. Develop recruitment strategies to include internet job boards, networking, resume mining, social networking, campaigns, internal transfers, and other channels to attract a diverse pool of candidates utilizing the most cost-effective methods and techniques to meet staffing levels.