Skilled-trade career guide
Commercial Diving Careers: Training, Skills and Pathways
Choose a recognized commercial-diver training route and check the target employer’s standards before applying for tender/diver work.
How to get started — United States
Choose a recognized commercial-diver training route and check the target employer’s standards before applying for tender/diver work. Entry-level commercial tender/diver work after suitable commercial-diver training. A recreation diving card or general laborer role does not qualify someone for underwater work.
Starter job titles
Entry-level tender/diver after qualifying training • Commercial diving trainee in an approved training program
School or technical education
Commercial-diver training is the usual entry preparation. Compare formal commercial-diver programs with recognized equivalent training. ADCI entry-level certification specifies at least 625 documented hours of formal instruction or a recognized equivalent; this is an industry credential standard, not a universal college-degree requirement.
Formal apprenticeship
Employer progression follows appropriate initial training. Ask employers about structured tender/diver development and available apprenticeships. An apprenticeship label does not waive the training and competence needed for assigned commercial dive-team tasks.
Certificates and licences
Confirm required commercial qualifications and fitness checks. Employers and clients may require ADCI certification and diving medical examinations. Recreational certification does not establish commercial-diving qualification; confirm the applicable OSHA or Coast Guard rules and the employer’s accepted training.
Training at work
Be trained for every assigned dive-team responsibility. OSHA requires relevant equipment, diving-mode and emergency training or experience, plus first aid and CPR training. Limited additional trainee tasks require direct supervision by an experienced dive-team member.
1. Ask employers what preparation they accept
Discuss diving modes, program recognition, medical fitness requirements and entry-level tender duties before purchasing training.
2. Complete suitable commercial-diver training
Learn the diving systems, relevant physics and physiology, emergency procedures and practical skills required by the accepted route. Recreational SCUBA is not a replacement.
3. Enter a supervised tender/diver role
Complete employer orientation and any required certification and fitness checks. Work only within assigned duties for which you are trained and authorized.
4. Record experience for advancement
Maintain verified training, field-day and dive records. More advanced diving classifications and specialist tools require additional evidence of competence.
When to take on more
School graduation establishes initial preparation, not unlimited underwater work capability. Employers must match assignments and supervision to demonstrated competence.
Choices after the basics
Develop surface-supplied diving experience. Learn underwater inspection methods after suitable preparation. Pursue advanced diver classifications when experience requirements are met. These are choices, not required steps.
Before applying
These are typical U.S. starting routes for the roles described. Check the actual job and local rules before applying or paying for training. Do you hire beginners, and what training do you provide? What must I have before my first day, and what can I earn while working? If apprentice registration is needed, who applies, when do my hours start counting, and who signs my records? Which tools and protective equipment do you provide? Who checks that I am ready for each new task?
Business ownership
Starting your own business is a separate choice. Check business permits, insurance and any rules for the services you plan to offer.
For students
Still in school? Explore through classes, career visits and supervised activities. Job ages and allowed tasks have separate rules.
Source review
Reviewed 2026-10-14. National sources describe typical routes; they do not settle every local rule.
What the work involves
Commercial diving teams inspect submerged structures, support construction and repairs, handle underwater tools and maintain diving systems. Divers and tenders follow a planned operation with communications, breathing-gas support and emergency arrangements; specialist cutting, welding or inspection requires additional task competence.
Where you work
Marine construction projects, ports, inland waterways, industrial facilities and offshore worksites.
Skills to develop
Diving-system knowledge; Mechanical and tool skills; Team communication; Accurate inspection and dive records.
Tools to get familiar with
Training-program-approved workwear, Water-resistant notebook and pencil, Dive logbook required by the program or employer. Ask what the employer provides before buying tools.
Tools used with further training
Surface-supplied diving system and communications, Umbilical and gas-control equipment, Underwater hydraulic or pneumatic tools, Inspection cameras and measurement equipment.
Safe working practices
Work only within trained dive-team duties and the operation’s procedures. Recreational SCUBA alone is insufficient; employer controls must cover pressure exposure, breathing gas, communications, entrapment and emergencies.
Pay and earnings
U.S. employee pay benchmark: $72,990 per year, the 2025 median for commercial divers (BLS 49-9092). This occupation can cover work beyond this specialty; a separate specialty wage is not claimed. Starting, experienced and local pay vary. Seasonal and part-time hours affect annual earnings. Self-employed revenue and profit are not included.
Related names and specialties
commercial diver, dive tender, underwater construction diver, tender diver.