Join the team as a Senior Dive System Technician - Mechanical on a Diving Support Vessel operating Worldwide! Are you ready to bring your expertise to a dynamic and challenging environment? 

Information about the job: 

• Job Title: Senior Dive System Technician - Mechanical 
• Project: Diving Support Vessel
• Location: Worldwide
• Rotation: 35/35 days on/off
• Salary: Please state your realistic expectations when applying. This will be discussed with the right candidate. Consolidated monthly.
• Start date: TBC
• Insurance: Provided by the company

Requirements/Qualifications/Competence:

• Strong knowledge of diver reclaim systems and associated control equipment.
• Hands-on experience with gas booster and transfer compressors, including full mechanical rebuilds.
• Skilled in gas filtration and conducting gas purity tests.
• Ability to fabricate, clean (O₂ clean), install, and pressure-test gas and fluid pipework.
• Proficient in maintaining and calibrating a wide range of valves and pressure regulators (Tescom, back pressure, relief, pilot types, etc.).
• Certified and experienced in servicing diving helmets, band masks, and bibs (JFD training preferred).
• Deep technical understanding of Haskel high-pressure pumps and air-driven water pumps.
• Working knowledge of refrigeration systems, including safe Freon handling and servicing.
• Familiar with launch and recovery of dive systems, including SPHL procedures and emergency operations.
• Ability to conduct load tests and maintain associated mechanical equipment (winches, sheaves, limiters).
• IMCA standards compliance: D023, D024, D018, and D063.
• Experience with pressure vessels, cylinder inspection, O₂ cleaning, and testing.
• Skilled in using maintenance platforms (e.g., AMOS), conducting FMEA trials, and supporting audits/surveys.
• Documented experience of at least 300 technical dive days (must be verifiable in logbook).
• Proficiency in English.

Tasks:

• Operate and troubleshoot diver reclaim systems during active diving operations.
• Carry out mechanical maintenance, fault-finding, and system rebuilds on reclaim and compressor units.
• Service, test, and maintain gas delivery components and filtration systems.
• Install and test new pipework and hoses; fabricate custom solutions as needed.
• Maintain and calibrate a range of pressure control valves and regulators.
• Complete full service and upkeep of personal dive equipment with certified practices.
• Strip, rebuild, and commission Haskel and water pumps to spec.
• Manage launch and recovery processes for divers and diving bells, including emergency drills.
• Oversee maintenance and safe function of umbilicals, winches, and support gear.
• Conduct regular servicing and safe gas handling within onboard refrigeration systems.
• Support compliance efforts for audits, including IMCA and DNV, and assist with technical documentation.
• Maintain all equipment to high standards of cleanliness and performance, ensuring diver safety.