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On Call Third Assistant Engineer Jobs (NOW HIRING)

Alutiiq

Chief Engineer

Blackstone, VA · On-site

Certificate from AFE (CPE), USCG Third Assistant Engineer License, or U.S. State Stationary Engineers License Strong technical acumen in facility operations and maintenance. Excellent communication ...

Alutiiq

Chief Engineer

Arlington, VA

Association for Facilities Engineers (AFE) - Certified Plant Engineer (CPE) United States Coast Guard Third Assistant Engineer License (Steam, Motor, or Gas Turbine vessels, any horsepower) U.S.

ssc

Engineer - Marine

Tampa, FL · On-site

Assistant Engineer Limited. (3rd Assistant Engineer of Motor Propelled Vessels Unlimited Horsepower preferred), QMED-Any Rating, Lifeboatman, Ordinary Seaman, Wiper, Steward's Department (F.H.

Jobs for Humanity

Third Assistant Engineers

Juneau, AK · On-site

Under the direction of the Chief Engineer, the Third Engineer - Postgraduate is training to become a future Engineer Officer. The designated Training Officer will ensure exposure to all areas of the ...

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On Call Third Assistant Engineer information

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$33K

$88.8K

$134.5K

How much do on call third assistant engineer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for on call third assistant engineer in the United States is $88,754.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,500.00 and $104,500.00 per year, depending on experience, location, and employer.

What is the difference between On Call Third Assistant Engineer vs Third Assistant Engineer?

AspectOn Call Third Assistant EngineerThird Assistant Engineer
CertificationsSTCW certifications, Engine Room certificationsSTCW certifications, Engine Room certifications
Work EnvironmentOn-call basis, variable hours, ship engine roomRegular scheduled shifts, ship engine room
Employer & Industry UsageMaritime shipping companies, cruise linesMaritime shipping companies, cruise lines

The main difference is that an On Call Third Assistant Engineer works on an on-call basis, often responding to emergencies or maintenance needs, while a Third Assistant Engineer typically has scheduled shifts and routine duties. Both roles require similar certifications and are employed in the maritime industry, but the on-call position offers more flexibility and variable hours.

More about On Call Third Assistant Engineer jobs

What job categories do people searching On Call Third Assistant Engineer jobs look for?

The top searched job categories for On Call Third Assistant Engineer jobs are:

On Call Third Assistant Engineer jobs near you
Infographic showing various On Call Third Assistant Engineer job openings in the United States as of August 2026, with employment types broken down into 1% Locum Tenens, 1% As Needed, 79% Full Time, 13% Part Time, and 6% Contract. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $88,754 per year, or $42.7 per hour.

Assistant Engineer Marine Ventures International

Training Resources Limited

Oxnard, CA • On-site

$89.54 - $96.43/hr

Other

Medical, Retirement, PTO

Posted 4 days ago

Job description

Marine Ventures International offers an opportunity for a full time Assistant Engineer position on board the M/V INDEPENDENCE. The M/V INDEPENDENCE is a dynamically positioned research vessel primarily operating off the West Coast of the USA.

The Assistant Engineer works with the Chief Engineer to ensure the vessel is maintained in a seaworthy, clean and safe manner. The Assistant Engineer maintains all shipboard systems including, but not limited to propulsion, electrical, electronic, fuel, hydraulic, sanitation and potable water systems. The Asst. Engineer is the officer in charge of an engineering watch and assists in the supervision of the engineering department.

Location

Oxnard, CA

Job Status

Full Time 28 day on, 28 day off Rotational Position

Security Clearance

Top Secret SCI eligibility; Must be able to obtain a Secret clearance within 90 days.
U.S. Citizenship is required for all applicants

Education

HS Diploma or Equivalent

Certifications

Must possess USCG License (Merchant Mariner’s Credential) for Third Assistant Engineer 2500 HP

Experience Level

Shall hold an open ocean U.S. Coast Guard license as Assistant Engineer of inspected motor vessels powered by not less than 2500 HP diesel engines with a minimum of three years of experience in that class.

Responsibilities
  • Maintains equipment, spares and hazardous material inventories.
  • Maintains vessel equipment, performing routine and preventative maintenance as well as corrective maintenance.
  • Conducts fuel oil soundings and prepares fuel reports.
  • Schedules and performs Preventative Maintenance.
  • Operates machinery and engineering systems.
  • Maintains and enforces shipboard safety programs.
  • Fills out purchasing forms, worksheets and receives purchased items.
  • Assists in the purchasing and ordering from vendors.
  • Assists in the preparation of corporate documents, contract deliverables and other paperwork as directed.
  • Conducts fuel oil and engineering consumables transfers, loading, and discharges.
  • Maintains hazardous material management plans.
  • All other duties as assigned.
Salary Range

Estimated $65-$70/hr depending on experience, Pay based on 12 hours per day while on rotation.

Benefits
  • Competitive salaries
  • Multiple healthcare benefits packages
  • 401K with 6% employer matching, immediately vested
  • Up to 160 hours Paid time off (PTO) per year along with 11 paid holidays per year
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