Bath Iron Works Apprentice School
Trade Schools and Apprenticeships in Maine / Bath Iron Works Apprentice School
Bath Iron Works Apprentice School
Program Information
BIW operates one of the most established shipbuilding apprenticeship programs in the United States, focused on developing a highly skilled workforce for large-scale naval ship construction and maintenance. Located in Bath, Maine, the Bath Iron Works Apprentice School provides structured, paid training pathways that prepare individuals for long-term careers in shipbuilding and related industrial trades. The program is closely integrated with BIW’s production operations, allowing apprentices to gain experience on active shipbuilding projects while learning the technical standards required in a highly regulated industrial environment.
Apprenticeship programs at Bath Iron Works are centered on core shipyard trades such as welding, electrical, pipefitting, machining, and other skilled occupations critical to ship construction. Apprentices receive hands-on training under the supervision of experienced journeypersons while working on naval vessels and major ship systems. On-the-job learning is reinforced through classroom instruction that covers trade theory, technical mathematics, blueprint reading, safety practices, and shipyard-specific procedures.
The Welding apprenticeship focuses on processes and techniques used in ship fabrication, including structural welding, fitting, and quality control. Electrical apprentices learn to install, test, and maintain shipboard electrical systems, working with power distribution, lighting, controls, and specialized marine electrical equipment. Pipefitting apprentices are trained in the layout, fabrication, and installation of piping systems used throughout ships, including systems for propulsion, cooling, and fluid transfer. Machining apprentices develop skills in precision measurement, machining operations, and equipment maintenance used to produce and repair ship components.
Classroom instruction at the Bath Iron Works Apprentice School complements jobsite training by reinforcing technical knowledge and emphasizing safety, accuracy, and adherence to specifications. Apprentices learn how their individual trade responsibilities fit into the broader shipbuilding process, helping them understand workflow coordination, quality assurance, and production efficiency in a complex industrial setting. This combination of structured education and real-world experience prepares apprentices for the demands of long-term employment in shipbuilding.
Program Length
The Bath Iron Works apprenticeship program typically spans four years. During this time, apprentices complete extensive paid on-the-job training, often totaling up to approximately 8,000 hours of work experience across various shipbuilding projects. Classroom instruction is provided throughout the program to support technical development and progression through increasing levels of responsibility. Advancement is based on successful completion of training milestones and demonstrated competency.
Program Requirements
Applicants must be at least 18 years of age and possess a high school diploma or GED. Admission into the program requires successful completion of the application process, which may include a background check and drug screening. Apprentices are expected to demonstrate a strong interest in shipbuilding, the ability to work in industrial environments, and a commitment to learning through hands-on experience and classroom instruction. Additional trade-specific requirements may apply depending on the apprenticeship pathway.
Graduates of the Bath Iron Works Apprentice School are prepared for journey-level roles within the shipyard and related industrial sectors. The program is designed to support long-term career advancement through skill development, union-represented employment opportunities, and continued training within one of the nation’s most prominent shipbuilding organizations.
Apprenticeship Cost & Career Outlook
Bath Iron Works Apprentice School is a Registered Apprenticeship Program — meaning you can earn while you learn through paid on-the-job training in Electrician.
- Paid on-the-job training with step increases as you progress
- Classroom / technical instruction is part of the program structure
- Training costs are often low — but you may still pay for tools, books, or fees
- Credential earned at completion is recognized by employers in the industry
Registered apprenticeships are overseen by the U.S. Department of Labor or a State Apprenticeship Agency. Because these programs aren’t traditional colleges, College Scorecard tuition and earnings data usually doesn’t apply.
Step-by-Step Career Guides
The programs and apprenticeships listed on this page relate to hands-on skilled trades. Explore the guides below to learn about training paths, licensing, salaries, and what to expect in each career field.