Commercial Dive Supervisor Jobs in Portsmouth,NH,US

Job details: The Dive Supervisor is responsible for the safe planning, coordination, and execution of all diving operations. This role oversees commercial dive teams in support of marine construction, dock/mooring services, construction, salvage, and related underwater services. The Dive Supervisor ensures that all operations meet client standards, Association of Diving Contractors International (ADCI) guidelines, and applicable federal and state regulations.

Key Responsibilities:

Lead, manage, and supervise dive teams during all underwater operations. Conduct pre-dive planning, risk assessments, and safety briefings. Ensure all diving equipment is properly inspected, maintained, and operational prior to use. Maintain accurate dive logs, project records, and compliance documentation. Monitor diver performance, bottom time, and decompression obligations. Implement and enforce safety standards and emergency response procedures. Mentor and support junior divers and tenders to build skill and competence. Oversee mobilization and demobilization of dive projects, equipment, and support vessels.

Qualifications:

ADCI-certified Dive Supervisor (Inshore or Offshore, as appropriate). Minimum of [7] years commercial diving experience with at least [2] years in supervisory roles. Strong knowledge of diving physics, physiology, and decompression procedures. Experience with underwater construction, inspection, welding, cutting, salvage, or related marine services. Demonstrated leadership and communication skills. Current certifications in CPR, First Aid, and O₂ administration. Valid driver's license; ability to travel to project sites as required.

Preferred Qualifications:

Experience working in New England marine environments (tides, currents, cold water). Familiarity with client's core services, including pile driving, salvage, docks/mooring support. Additional certifications (e.g., OSHA, rigging, confined space, surface supply air diving).

Physical Requirements:

Ability to work in demanding marine environments, including adverse weather, confined spaces, and variable underwater conditions. Capability to lift and carry up to 75 lbs. and perform physically strenuous tasks.

Benefits:

Health, dental, and vision insurance Gym membership and clothing allowance 401(k) retirement plan Paid time off and paid holidays