(800) 565-9729

55 Chapman Street

Providence, RI 02905



Employment Opportunities


We have the following positions available:

Welding School Instructor

Welding Technician

Nondestructive Testing (NDT) Technician

Phased Array Ultrasonic Inspector




OSTS is an Equal Employment Opportunity Employer that is committed to inclusion and diversity. We also take affirmative action to offer employment and advancement opportunities to all applicants, including minorities, women, protected veterans, and individuals with disabilities.

OSTS participates in the E-Verify program in certain locations as required by law. OSTS is committed to working with and providing reasonable accommodation to applicants with physical or mental disabilities.

OSTS is a drug-free workplace.