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Underwater Mechanic Jobs (NOW HIRING)

System One

Underwater Technician

Buchanan, NY · Remote

$216/day

Install, operate, troubleshoot, and maintain underwater segmentation equipment, including mechanical sawing and milling equipment and the ancillary support equipment and structures. * Operate ...

System One

Underwater Technician

Buchanan, NY · Remote

$216/day

Install, operate, troubleshoot, and maintain underwater segmentation equipment, including mechanical sawing and milling equipment and the ancillary support equipment and structures. * Operate ...

System One

Underwater Technician

Buchanan, NY · Remote

$216/day

Install, operate, troubleshoot, and maintain underwater segmentation equipment, including mechanical sawing and milling equipment and the ancillary support equipment and structures. * Operate ...

System One

Underwater Technician

Buchanan, NY · Remote

$216/day

Install, operate, troubleshoot, and maintain underwater segmentation equipment, including mechanical sawing and milling equipment and the ancillary support equipment and structures. * Operate ...

UMX Underwater Mechanics

Commercial Diver

Norfolk, VA

$30 - $38/hr

Conduct underwater inspections, cutting, welding, fitting steel, concrete work, and installation tasks. * Set up, test, maintain, and operate diving equipment, tools, and support systems. * Conduct ...

Ross Marine

Be Seen First

Marine Painter Underwater Coatings Division

Johns Island, SC · On-site

$21 - $25/hr

Maintain painting and mechanical equipment to ensure safe and effective use. * Perform light ... Marine Underwater Coatings Division. Apply now and take the next step in your career! Company ...

Peraton

Underwater Acoustics Engineer

West Bethesda, MD · On-site

$104K - $166K/yr

Responsibilities Peraton is seeking an Underwater Acoustics Engineer to work directly with our Navy ... Education: 2 years experience with a Bachelors in Electrical, Mechanical Engineering (or closely ...

Peraton

Underwater Acoustics Engineer

West Bethesda, MD · On-site

$104K - $166K/yr

Responsibilities Peraton is seeking an Underwater Acoustics Engineer to work directly with our Navy ... Education: 2 years experience with a Bachelors in Electrical, Mechanical Engineering (or closely ...

Peraton

Underwater Acoustics Engineer

Bethesda, MD · On-site

$104K - $166K/yr

Responsibilities Peraton is seeking an Underwater Acoustics Engineer to work directly with our Navy ... Education: 2 years experience with a Bachelors in Electrical, Mechanical Engineering (or closely ...

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Underwater Mechanic information

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$30.5K

$75.7K

$110.5K

How much do underwater mechanic jobs pay per year?

As of Aug 22, 2026, the average yearly pay for underwater mechanic in the United States is $75,733.00, according to ZipRecruiter salary data. Most workers in this role earn between $45,000.00 and $106,000.00 per year, depending on experience, location, and employer.

What is an underwater mechanic?

An Underwater Mechanic is a specialized technician who performs maintenance, repairs, and inspections on submerged mechanical structures, such as ships, oil rigs, and pipelines. They often work as commercial divers, using scuba or diving suits to access underwater equipment. Their duties can include welding, replacing parts, and troubleshooting mechanical issues. This job requires strong mechanical skills, diving certifications, and the ability to work in challenging underwater conditions.

What skills and qualifications are needed to be an underwater mechanic?

An Underwater Mechanic must possess strong mechanical aptitude, proficiency in underwater welding and repairs, and typically hold commercial diving certification. Familiarity with specialized diving equipment, hydraulic and pneumatic tools, and safety systems like SCUBA or surface-supplied air systems is required. Excellent problem-solving skills, attention to detail, and strong teamwork and communication abilities help professionals excel in this field. These capabilities are vital to ensure high-quality, safe maintenance and repair of underwater structures in challenging and potentially hazardous environments.

What types of equipment and machinery do underwater mechanics service?

Underwater mechanics are frequently tasked with inspecting, repairing, and maintaining equipment such as ship hulls, propellers, thrusters, subsea pipelines, offshore drilling infrastructure, and underwater robotics. Depending on the industry, you may also service locks, dams, and components of underwater construction projects. This role often involves working closely with marine engineers, vessel crews, and other divers to ensure equipment remains safe and fully operational. Mechanical troubleshooting and hands-on repairs under challenging underwater conditions make versatility and a strong understanding of marine systems essential. The ability to read technical diagrams and adapt to varied working environments is particularly valuable in this career.

How much does an underwater mechanic make?

An underwater mechanic typically earns between $40,000 and $70,000 annually, depending on experience, certifications, and location. They work with specialized tools and often require commercial diving certifications to perform maintenance and repairs on underwater equipment and structures.

What job categories do people searching Underwater Mechanic jobs look for?

The top searched job categories for Underwater Mechanic jobs are:

Underwater Mechanic jobs near you
Infographic showing various Underwater Mechanic job openings in the United States as of August 2026, with employment types broken down into 90% Full Time, 7% Part Time, 1% Contract, and 2% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $75,733 per year, or $36.4 per hour.

Underwater Technician

System One

Buchanan, NY • Remote

$216/day

Contractor

Medical, Dental, Vision, Life, Retirement

Posted 25 days ago

Job description

Job Title: Underwater Nuclear Technician Location: Buchanan, NY Type: Contract- year+ Work Model: Onsite – onsite Per diem: $216/day Shift: Day or Night TBD

Overview System One has an immediate need for a Underwater Technician to support a long-term contract on-site in Buchanan, NY. The Underwater Technician performs specialized underwater work supporting the segmentation and removal of reactor vessel internals and reactor vessel waste components during commercial nuclear power plant decommissioning projects. Working under strict radiological, industrial safety, and quality requirements, the Underwater Technician operates underwater tooling, supports remotely operated equipment, performs rigging and cutting activities, and assists with waste packaging and transfer of segmented waste components for disposal. This position requires the ability to work in radiological environments while maintaining exceptional attention to safety, procedural compliance, and quality standards.

Responsibilities

  • Perform underwater segmentation activities on reactor vessel internals and associated reactor components using underwater cutting technologies.
  • Install, operate, troubleshoot, and maintain underwater segmentation equipment, including mechanical sawing and milling equipment and the ancillary support equipment and structures.
  • Operate remotely controlled tooling and underwater cameras to support cutting and inspection activities including over-cavity bridge operation.
  • Assist with underwater rigging, lifting, and handling of segmented reactor components.
  • Support loading of segmented waste materials into disposal liners, canisters, or waste containers.
  • Perform underwater inspections using cameras and specialized inspection equipment.
  • Assemble, disassemble, clean, and maintain underwater tooling and support equipment.
  • Monitor equipment performance and identify mechanical or operational issues.
  • Support contamination control and equipment decontamination activities.
  • Work closely with Radiation Protection personnel to minimize dose and maintain ALARA principles.
  • Complete detailed work documentation, equipment logs, and quality records.
  • Participate in pre-job briefs, post-job reviews, and continuous improvement activities.
  • Follow all nuclear quality assurance procedures, work packages, and plant procedures.
Requirements
  • High school diploma or GED.
  • Experience performing underwater work in commercial nuclear power plants, heavy industrial facilities, or marine environments.
  • Ability to read engineering drawings, procedures, and work instructions.
  • Experience using mechanical hand tools, power tools, and precision measuring instruments.
  • Ability to obtain and maintain unescorted nuclear plant access.
  • Ability to successfully complete required radiological, safety, and security training.
Preferred Qualifications
  • HOLTEC Dry Fuel Storage (HI-STORM) or HOLTEC GTCC (HI-SAFE) experience
  • Previous reactor vessel segmentation or reactor internals experience.
  • Experience supporting nuclear decommissioning projects.
  • Experience operating remotely operated equipment (ROVs or robotic tooling).
  • Rigging qualification or experience with rigging and lifting activities.
  • OSHA 10 or OSHA 30 certification.
  • First Aid/CPR certification.
Knowledge, Skills & Abilities
  • Strong mechanical aptitude.
  • Ability to work safely around heavy equipment, work over water-filled cavities and underwater cutting operations.
  • Knowledge of reactor vessel internals and nuclear plant systems.
  • Familiarity with underwater cutting technologies and remote tooling.
  • Understanding of ALARA principles and radiological controls.
  • Strong troubleshooting and problem-solving abilities.
  • Excellent communication and teamwork skills.
  • Ability to work extended shifts, nights, and weekend work schedules.
Physical Requirements
  • Ability to lift up to 50 pounds.
  • Ability to stand, kneel, climb ladders, and work in confined spaces.
  • Ability to wear respiratory protection and anti-contamination clothing.
  • Ability to work in high-temperature and high-humidity environments.
  • Ability to work around and over water-filled reactor cavities while maintaining constant situational awareness.
  • Ability to pass all site medical and fitness-for-duty requirements.
System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law. #M- #LI- Ref: #161-Managed Staffing Charlotte

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About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

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