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Mainstream Commercial Divers Jobs (NOW HIRING)

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Mainstream Commercial Divers information

See salary details

$11

$23

$44

How much do mainstream commercial divers jobs pay per hour?

As of Jul 6, 2026, the average hourly pay for mainstream commercial divers in the United States is $23.84, according to ZipRecruiter salary data. Most workers in this role earn between $19.23 and $25.48 per hour, depending on experience, location, and employer.

What is the difference between Mainstream Commercial Divers vs Underwater Welders?

AspectMainstream Commercial DiversUnderwater Welders
CertificationsCommercial diving certification, CPR, first aidCommercial diving certification, welding certifications, safety training
Work EnvironmentUnderwater construction, inspection, maintenanceUnderwater welding, repair, fabrication
Industry UsageConstruction, oil & gas, infrastructureShip repair, pipeline welding, offshore platforms

While both roles require commercial diving certifications and involve underwater work, Mainstream Commercial Divers focus on general underwater tasks like inspection and maintenance, whereas Underwater Welders specialize in welding and fabrication tasks underwater. The roles often overlap but differ mainly in specific skills and job functions within the underwater industry.

More about Mainstream Commercial Divers jobs
What cities are hiring for Mainstream Commercial Divers jobs? Cities with the most Mainstream Commercial Divers job openings:
What states have the most Mainstream Commercial Divers jobs? States with the most job openings for Mainstream Commercial Divers jobs include:
What job categories do people searching Mainstream Commercial Divers jobs look for? The top searched job categories for Mainstream Commercial Divers jobs are:
Mainstream Commercial Divers jobs near you
Shop Assistant

Shop Assistant

Mainstream Commercial Divers, Inc.

North Charleston, SC • On-site

$14.25 - $18.25/hr

Part-time

Posted 27 days ago

Job description

We are currently seeking a Part-Time Shop Assistant for our Charleston, SC office. The Shop Assistant is responsible for assisting the Shop Mechanic with ongoing project operations and the maintenance of facilities and assets within the region.


Position Description

The Shop Assistant works closely with the Operations Manager(s) and Shop Supervisor to ensure all company

assets are maintained in accordance with Mainstream Commercial Divers and regulatory agency standards.


Position Essential Job Functions General Duties

  • Maintenance of all equipment.
  • Must be able to perform and complete, without fault, all Essential Functions required of an entry-level

mechanic after provided training.

  • Loading/unloading equipment to and from jobs.
  • Understands essential shop equipment and basic shop environment knowledge, above and beyond

hand tools after provided training.

  • Follows instructions given by supervisory personnel.
  • Performs work independently and assists other employees as directed.
  • Must participate in all company-provided training.
  • Must actively stay up to date on working knowledge of industry requirements for equipment.
  • Operates and inspects equipment to diagnose problems and defects, and to inspect after repairs.
  • Maintains upkeep of work area, materials, and tools.
  • Confirms and tracks required maintenance of life-support equipment, including assisting with audits.
  • Troubleshoot and repair:
    • Diesel and gas engines
    • Hydraulics (new builds)
    • Electrical (AC and DC motors, control circuits, low voltage electronics)
    • Quincy Air Compressors
    • Pneumatic and hydraulic tools
    • Plumbing
    • Fittings
  • Opportunities to work overtime and after-hours for emergency response are available.



Qualifications Education

  • High school diploma or equivalent
  • DOT Physical (preferred)
  • Vocational or technical certificate in diesel or automotive repair (preferred)
  • Basic knowledge of essential shop equipment and basic shop environment knowledge(required)
  • 2+ years of experience with diving systems (preferred)
  • Previous Maritime experience (preferred)


Knowledge/Skills

  • Must have verbal and written communication skills, with the ability to interact effectively and professionally

with internal and external clients.

  • Ability to work with a team and independently.
  • Ability to proactively identify issues and offer solutions.
  • Ability to lift 25-50 lbs. Must be able to stand the following for up to 8-12 hours per day in all weather

conditions (Sun, Rain, Sleet, and Snow): stand, walk, push, pull, squat, crouch, bend, stoop, crawl,

kneel, climb stairs and ladders; repetitive reaching, repetitive hand use.

  • Ability to meet DOT or HAZMAT Physical additional fitness ability requirements for the position you are filling.
  • Valid Driver’s License with acceptable driving record.
  • Travel to project sites and regional offices, approximately 25%. Including, but not limited to, Murray, KY.
  • Familiarity with computers and MS Office Suite (preferred)


Work Location: Charleston, NC






***Qualified candidates must be authorized to work in the United States. The company will not provide

a work visa or relocation for this position.


Equal Employment Opportunity

Mainstream is an Equal Opportunity Employer. It is the objective of Mainstream Commercial Divers to obtain qualified employees consistent with position requirements: to seek, employ, promote, and treat all employees and applicants for employment without regard to race, color, ethnicity, national origin, ancestry, citizenship, sex, pregnancy, sexual orientation, gender identity, age, religion/creed, handicap/disability, marital status, genetic

information/history, military/veteran status, or any other characteristic or condition protected by law.

If you are a candidate with a disability needing accommodation in the application process, please get in touch at 843-747-0548