NewConstruction Laborer (Seasonal) - GROWMARK, Inc. - Tuscola, IL Growmark IncConstruction Laborer (Seasonal) - GROWMARK, Inc. - Tuscola, ILILGROWMARK is an agricultural cooperative serving almost 400,000 customers across North America, providing agronomy, energy, facility engineering and construction, and logistics products and services, as well as grain marketing and risk management services. Ability to properly use hand and power tools, climb ladders, and measure and square projects without direct supervision in the construction of commercial or farm buildings and/or grain systems.