Credit Programs

Explore multiple career options in advanced technology and specialize in structural composites, quality inspection, or computer numeric control. This certificate prepares students for high-demand careers in aerospace, marine, automotive, and more.

These courses are offered year-round at our state-of-the art facility, simulated workspace in Rochester, NH.

Nondestructive Testing (NDT)

NDT is used to test and troubleshoot materials and products to assure safety. Students who are detail oriented, like working with technical equipment, and are interested in quality assurance to keep the world safe, are encouraged to explore this career field. Great Bay’s program was recently listed among the top 20 in the US for NDT programs.

Computer Numeric Control (CNC)

The CNC program prepares students for jobs as computer- controlled milling machine operators for metal and plastics. Students are prepared for entry level jobs as CNC operators and quality inspectors.


The welding program provides graduates with the entry level and intermediate skills levels to obtain employment in the field of welding. Upon graduation, students may be proficient in the use of welding equipment, set up and operation for the 5 major processes of: MIG, TIG, Stick, Oxy-fuel, and Plasma as well as auxiliary processes including F-CAW, Aluminum TIG, and Spool guns.

Helpful Links

Need More Info?

For more information on our credit programs, call (603) 427-7773 or email