ZipRecruiter

Log In

1

Per Diem Offshore Tankerman Jobs (NOW HIRING)

Ameri-Force

Structural Welder (Per Diem)

Goose Creek, SC

$45 - $55/hr

Goose Creek, SC Job Type: Full-Time Pay Range: $45.00 - $55.00/hour Per Diem: $120/day (Non-Local ... Perform structural welding on marine vessels, ship components, and offshore structures * Weld using ...

Ameri-Force

Structural Welder (Per Diem)

Goose Creek, SC · On-site

$45 - $55/hr

Goose Creek, SC Job Type: Full-Time Pay Range: $45.00 - $55.00/hour Per Diem: $120/day (Non-Local ... Perform structural welding on marine vessels, ship components, and offshore structures * Weld using ...

Ameri-Force

Structural Welder (Per Diem)

Goose Creek, SC

$45 - $55/hr

Goose Creek, SC Job Type: Full-Time Pay Range: $45.00 - $55.00/hour Per Diem: $120/day (Non-Local ... Perform structural welding on marine vessels, ship components, and offshore structures * Weld using ...

AIS, Inc.

Field Technician - Offshore Wind

Manhattan, NY · On-site

$21.50 - $29.50/hr

Reimbursed for miles accrued on a personal vehicle as well as per diem at the specified Government ... Offshore Safety & Survival training such as BOSIET or STCW. * 3 professional references (name ...

Oneida Health

Respiratory Therapist (Per-diem)

Oneida, NY · On-site

$22 - $40/hr

Registered Respiratory Therapist (Per Diem) Job Summary: Oneida Health is actively seeking a ... Ensure respiratory care items are available and in stock, including transport oxygen tanks. * Keep ...

next page

Showing results 1-20

All JobsPer Diem Offshore Tankerman Jobs

Per Diem Offshore Tankerman information

See salary details

$11

$23

$31

How much do per diem offshore tankerman jobs pay per hour?

As of Jul 26, 2026, the average hourly pay for per diem offshore tankerman in the United States is $23.59, according to ZipRecruiter salary data. Most workers in this role earn between $20.43 and $26.68 per hour, depending on experience, location, and employer.

What are the typical work schedules and living conditions for a Per Diem Offshore Tankerman?

Per Diem Offshore Tankermen often work on a rotational schedule, such as 14 days on followed by 14 days off, depending on the employer's needs and the specific project. While offshore, you can expect to live on the vessel or platform, sharing living quarters and facilities with other crew members. The work environment is highly safety-focused and structured, with strict adherence to protocols for transferring hazardous materials. While the schedule can be demanding, the per diem structure provides flexibility and opportunities for extended time off between rotations.

What are Per Diem Offshore Tankermen?

Per Diem Offshore Tankermen are specialized maritime professionals responsible for the safe transfer of liquid cargo, such as oil or chemicals, between vessels and offshore facilities. They work on a per diem basis, meaning they are paid daily rather than salaried, and are often hired for specific projects or assignments. Their duties include ensuring compliance with safety and environmental regulations, connecting hoses, monitoring transfers, and conducting inspections. Per Diem Offshore Tankermen must hold specific certifications and demonstrate expertise in handling hazardous materials. Their role is critical in preventing spills and ensuring the safe operation of offshore transfer activities.

What is the difference between Per Diem Offshore Tankerman vs Offshore Tankerman?

AspectPer Diem Offshore TankermanOffshore Tankerman
CertificationsSTCW Basic Safety, Tankerman CertificationSTCW Basic Safety, Tankerman Certification
Work EnvironmentOn a per diem basis, often short-term contractsTypically longer-term, onboard offshore vessels
Employer & Industry UsageOil & gas, shipping companies, offshore operatorsOil & gas, shipping, offshore industry

Per Diem Offshore Tankermen work on a temporary, per diem basis, often filling short-term needs, while Offshore Tankermen usually hold longer-term positions onboard vessels. Both roles require similar certifications and operate within the same industry sectors, but their employment arrangements differ.

What are the key skills and qualifications needed to thrive as a Per Diem Offshore Tankerman, and why are they important?

To thrive as a Per Diem Offshore Tankerman, you need comprehensive knowledge of marine cargo operations, hazardous material handling, and relevant safety regulations, typically supported by a Merchant Mariner Credential (MMC) with Tankerman endorsement. Familiarity with cargo transfer systems, oil spill response equipment, and electronic logging tools is essential for the role. Strong attention to detail, effective communication, and the ability to stay calm under pressure are vital soft skills. These competencies ensure safe, efficient cargo transfers and compliance with maritime safety standards in challenging offshore environments.
More about Per Diem Offshore Tankerman jobs
What cities are hiring for Per Diem Offshore Tankerman jobs? Cities with the most Per Diem Offshore Tankerman job openings:
What are the most commonly searched types of Offshore Tankerman jobs? The most popular types of Offshore Tankerman jobs are:
What states have the most Per Diem Offshore Tankerman jobs? States with the most job openings for Per Diem Offshore Tankerman jobs include:
What job categories do people searching Per Diem Offshore Tankerman jobs look for? The top searched job categories for Per Diem Offshore Tankerman jobs are:
Per Diem Offshore Tankerman jobs near you
Infographic showing various Per Diem Offshore Tankerman job openings in the United States as of July 2026, with employment types broken down into 4% Locum Tenens, 18% As Needed, 36% Full Time, 21% Part Time, and 21% Contract. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $49,074 per year, or $23.6 per hour.

Instrument / Pipe Fitter Offshore Capable

MAKO OILFIELD SERVICES LLC

Sugar Land, TX • On-site

Other

Posted 24 days ago

Job description

Mako Industries is seeking experienced Instrument / Pipe Fitters for offshore and shop/field projects. The ideal candidate will have experience installing instrumentation tubing, valves, piping systems, and related components in industrial and offshore environments.

Responsibilities

  • Install and fit instrumentation tubing, valves, fittings, and supports
  • Assemble and install piping systems according to drawings and specifications
  • Read and interpret P&IDs, isometric drawings, spool drawings, and instrumentation diagrams
  • Measure, cut, thread, fit, and assemble pipe and stainless-steel tubing
  • Install and maintain pneumatic and hydraulic systems
  • Perform layout, alignment, and fit-up of piping components
  • Ensure all work meets company, client, and safety standards
  • Work safely in shop, field, and offshore environments
  • Coordinate with fabrication and construction crews to complete projects efficiently
  • Previous experience as an Instrument Fitter and/or Pipe Fitter required
  • Knowledge of pipefitting tools, materials, and installation techniques
  • Ability to read and understand technical drawings and schematics
  • Experience with tubing installation and instrumentation systems
  • Must be able to travel and work offshore
  • Ability to work overtime and travel as needed
  • Strong attention to detail and safety practices
  • Valid driver's license and reliable transportation preferred

Preferred Qualifications

  • Offshore oil & gas experience
  • TWIC card, OSHA, Safeland, HUET, or other offshore certifications preferred
  • Experience with stainless steel tubing and high-pressure systems
  • Basic knowledge of instrumentation equipment and controls

Schedule & Compensation

  • Full-time
  • Competitive pay based on experience
  • Per diem and offshore pay available (if applicable)
  • Benefits available

Apply