A.Y. McDonald Mfg. Co. is a leading manufacturer of water works brass, plumbing valves, water systems, natural gas valves and meter bars. The company was founded in 1856 and is committed to taking care of the customer – our boss, through our growing investments of education, automation, and innovation. A career at A.Y. McDonald Mfg. Co. comes with a family friendly culture, on-the-job training, advancement opportunities, and the chance to make a difference every single day.
This role supports daily foundry operations by carrying out a range of production tasks, including core making, furnace operation, metal pouring, and mold preparation. It also involves sorting and staging castings, managing raw materials, and helping move materials throughout the production area.
The Utility Worker operates in a physically demanding, high-temperature environment and must be able to stand for long periods, safely lift and move materials within established guidelines, and work effectively as part of a team. Flexibility to assist in different areas of the foundry as production needs shift is essential to maintaining efficient operations.
Wages start at $25.16 + $1.10 shift premium. $2,000 Retention Bonus!
We offer an excellent benefit package.
A pre-employment Background Check and 9 panel (no THC) Drug screen required.
A.Y. McDonald Mfg. Co. is an equal opportunity employer

A.Y. McDonald is a leading manufacturer serving the water works, natural gas, and plumbing industries. Since 1856, we’ve built our reputation on delivering reliable, high-quality solutions to support our critical infrastructure and the people who maintain it. In the words of our founder, "we make good products and sell them honestly."
A.Y. McDonald Mfg. Co. has a long tradition of trusted quality and dependable service. These attributes are advanced through the commitment of every employee. Everyone is challenged to capture the opportunity to excel and move upward to achieve a better product or process. A.Y. McDonald Mfg. Co. co-workers strive to meet and exceed this challenge everyday.
Customers like to buy from A.Y. McDonald Mfg. Co. Why?
The customer is "the boss," and every effort is exerted to exceed expectations.
Customer service is the number one priority. Customers find quality products linked with outstanding people.
A.Y. McDonald Mfg. Co. Corporate headquarters, brass foundry and main manufacturing plant are located in Dubuque, Iowa. We also have locations in Albia, IA and Elizabethton, TN.