Commercial Diver
Marine & Diving Operations
Apply technical knowledge and skills to function as professional deep-water or scuba divers, diving instructors, or diving support personnel.
What Commercial Divers Do
Apply technical knowledge and skills to function as professional deep-water or scuba divers, diving instructors, or diving support personnel.
Common Tasks
- 1Take appropriate safety precautions, such as monitoring dive lengths and depths and registering with authorities before diving expeditions begin.
- 2Check and maintain diving equipment, such as helmets, masks, air tanks, harnesses, or gauges.
- 3Communicate with workers on the surface while underwater, using signal lines or telephones.
- 4Descend into water with the aid of diver helpers, using scuba gear or diving suits.
- 5Obtain information about diving tasks and environmental conditions.
What You'll Learn
Types of Commercial Divers
Work Environment
Locations
- • Offshore oil and gas platforms
- • Ports, harbors, and shipyards
- • Bridges, dams, and underwater construction sites
- • Salvage and recovery operations
- • Water treatment and industrial facilities with submerged structures
Schedule
Schedules often vary with weather, tides, and contract deadlines, and may include long days, travel, and periods of intense work followed by downtime.
Physical Demands
This work is physically demanding, requiring strong stamina and frequent handling of heavy tools and gear while working underwater. You’ll often kneel, bend, and maintain balance in challenging conditions, with strict safety and decompression requirements.
Salary & Job Outlook
National Employment: 4,200 jobs
Top Paying States
Why Demand May Grow
Demand may rise as aging bridges, ports, pipelines, and offshore infrastructure need more underwater inspection, repair, and maintenance. Growth in marine construction, renewable energy projects, and salvage/recovery work can also increase the need for skilled divers.
Skills You'll Need
Pros & Cons
Pros
- • Strong pay potential compared with many trades
- • Varied work sites and projects (construction, inspection, salvage)
- • Hands-on technical work with specialized equipment
- • Opportunities to travel for contracts
- • Clear safety procedures and team-based operations
Cons
- • High-risk work with strict safety and medical fitness requirements
- • Irregular schedule due to weather and project demands
- • Physically taxing and sometimes uncomfortable environments
- • Time away from home on remote or offshore jobs
- • Work can be cyclical based on industry activity and contracts
Common Questions About the Commercial Diver Trade
Ready to Get Started?
Not Sure This Trade is Right?
Take our free career quiz to discover trades that match your interests and skills.
Take the Career Quiz