Cast Your Mark on the Future


At O’Fallon Casting every employee plays an important role in helping provide the best possible product for our customers.  Join our team of dedicated people and be part of an organization that is an industry leader in the production of high-quality metal parts made by investment casting and related processes.

O’Fallon Casting ensures equal employment opportunity to all employees and qualified job applicants by prohibiting discrimination in employment because of race, color, national origin, religion, status as a veteran, disability, sex, age, or genetic information.

Apply for a current opening

Open Positions: 
Programmer - Intern (1 Position Available)
Final Inspection - FPI (1 Position Available)
Building Handyman (1 Position Available)
Final Inspection - Radiography (2 Positions Available)
Maintenance Electrical Tech (1 Position Available)
Expeditor (1 Position Available)
Maintenance Technician (2 Positions Available)
Acid Bright Dip Operator (1 Position Available)
Computer Systems Specialist (1 Position Available)
Machinist (3 Positions Available)
Shell Builder (2 Positions Available)
Java Programmer (1 Position Available)
Quality Engineer (1 Position Available)
Quality Coordinator Assistant (1 Position Available)
Casting Cleaning Operator (3 Positions Available)
Final Inspector - Mechanical (1 Position Available)